BIBLIOGRAPHY OF
NATURAL PRODUCTS BIOCHEMISTRY
PERTAINING TO THE OCTOCORALLIA
(1977-1996)

compiled by John Starmer (Saipan)
edited by Gary Williams and Marilyn Eversole
(California Academy of Sciences)

PRIMARY JOURNALS

Acta Chimica Sinica
Annaes da Academia Brasileira de Sciencias
Australian Journal of Chemistry
Biochemical Systematics and Ecology
Bioorganic Marine Chemistry
Bulletin of the Chemical Society of Japan
Chemical and Pharmaceutical Bulletin
Chemical India
Chemistry Letters
Chinese Science Bulletin
Comparative Biochemistry and Physiology
Dissertation Abstracts International
Experientia
Fortschritte der Chemie organischer Naturstoffe
Helvetica Chimica Acta
Indian Journal of Chemistry
Journal of the American Chemical Society
Journal of Biological Chemistry
Journal of Chemical Research, Synopses
Journal of Experimental Marine Biology and Ecology
Journal of Organic Chemistry
Journal of Natural Products
Khimiia prirodnykh soedinenii
Lipids
Marine Biology (Berlin)
Marine Ecology Progress Series
Molecular Pharmacology
Pure and Applied Chemistry (International Congress)
Tetrahedron
Tetrahedron Letters
Toxicon

TAXONOMIC INDEX TO THE BIOCHEMICAL LITERATURE

 [This section in progress]

Alcyonium

Annella mollis

Astrogorgia

Briareum
8, 18, 36,

Capnella
3, 11, 14,

Cespitularia
53,

Cladiella
4,

Clavularia
32, 35, 38, 46, 47,

Corallium

Echinogorgia

Eunicea
20,

Gersemia

Gorgonia

gorgonian(s)

Isis hippuris
31, 41,

Lemnalia
44

Litophyton

Lobophytum
2, 23, 25, 34, 39, 42, 58, 60,

Minabea (see Paraminabea)

Muricea
12,

Nephthea
5, 54,

Pachyclavularia (see Briareum)

Pacifigorgia
21,

Paralemnalia
45,

Parerythropodium fulvum (see Rhytisma)

Pinnigorgia
52,

Plexaura
16,

Plexaura flava (see Pinnigorgia)

Plexaurella

Pseudopterogorgia
29,

Ptilosarcus

Rhytisma
30,

Sarcophyton
6, 9, 56, 57,

Scytalium
51,

Sinularia
7, 17, 40, 49, 50, 59, 61,

soft coral(s)
10, 13,

Subergorgia hicksoni (see Annella mollis)

unspecified taxon name in title 15 (cembranoids), 19 (cembranolide), 22 (capnellene), 24 (capnellene), 26 (capnellene), 27 (alcyonolide), 33 (lemnalactone), 37 (capnellene), 43 (cladiellin), 48 (stylatulide),

Veretillum

Xenia
1, 28,
   

 

REFERENCES

  1. 280 Tetrahedron Lett 0 2205-2208 1978 Groweiss A Kashman Y Xeniculin; xeniaphyllenol and xeniaphyllenol oxide; new diterpenoids from the soft coral Xenia macrospiculata.

  2. 281 Aust J Chem 31 1303-1312 1978 Bowden BF Coll JC Mitchell SJ Stokie GJ Studies of Australian Soft Corals VII: Two new diterpenes from an unknown species of soft coral (Genus Lobophytum)

  3. 282 Tetrahedron Lett 0 1671-1674 1978 Ayanoglu E Gebreyesus T Beechan CM Djerassi C Kaisin M terpenoids LXXV -capnellene; a new sesquiterpene hydrocarbon from the soft coral Capnella imbricata.

  4. 283 Tetrahedron Lett 0 4643-4646 1977 Kazlauskas R Murphy PT Wells RJ Schönholzer P Two new diterpenes related to eunicellin from a Cladiella species (soft coral).

  5. 284 J Org Chem 43 1614-1616 1978 Vanderah DJ Rutledge N Schmitz FJ Ciereszko LS Marine Natural Products: Cembrene-A and cembrene-C from a soft coral;Nephthea sp.

  6. 286 Aust J Chem 32 653-659 1979 Bowden BF Coll JC Mitchell SJ Stokie GJ Studies of Australian Soft Corals XI: 11 Two new cembranoid diterpenes from a Sarcophyton species.

  7. 287 Tetrahedron Lett 0 3387-3390 1979 Schmitz FJ Hollenbeak KH Prasad RS Marine Natural Products: Cytotoxic spermidine derivatives from the soft coral Sinularia brongersmai

  8. 290 Aust J Chem 32 2265-2274 1979 Bowden BF Coll JC Mitchell SJ Raston CL Stokie GJ White AH Studies of Australian Soft Corals XV: Structure of pachyclavulariadiol; a novel furano-diterpene from Pachyclavularia violacea; a soft coral.

  9. 291 Aust J Chem 31 2707-2712 1978 Bowden BF Coll JC Hicks W Kazlauskas R Mitchell SJ Studies of Australian Soft Corals X: The isolation of Epoxyisoneocembrene -A from Sinularia grayi; Isoneocembrene-A from Sarcophyton ehrenbergi.

  10. 1274 Tetrahedron 41 1085-1092 1985 Coll JC Bowden BF Tapiolas DM Willis RH Djura P Streamer M Trott L Studies of Australian soft corals -XXXV. The terpenoid chemistry of soft corals and its implications.

  11. 1276 Tetrahedron 41 1067-1072 1985 Kaisin M Braekman JC Daloze D Tursch B Novel acetoxycapnellenes from the alcyonacean Capnella imbricata.

  12. 1277 Tetrahedron 41 1057-1065 1985 Bandurraga MM Fenical W Isolation of the muricins. Evidence of a chemical adaptation against fouling in the marine octocoral Muricea fruticosa (gorgonacea).

  13. 1304 Tetrahedron 41 995-1005 1985 Kitagawa I Kobayashi M Yasuzawa T Son BW Yoshihara M Kyogoku Y New prostanoids from soft coral

  14. 1315 Tetrahedron Lett 23 5471-5474 1982 Pattenden G Teague SJ Total Synthesis of d9(12)-Capnellene-8a,10a-Diol.

  15. 1331 Tetrahedron 41 1049-1056 1985 Czarkie D Carmely S Groweiss A Kashman Y Attempted acid-catalysed transannular reactions in the cembranoids

  16. 1436 Steroids 42 217-230 1983 Dow WC Gebreyesus T Popov S Carlson RMK Djerassi C Marine 4-methyl sterols: synthesis C-24 epimers 4a, 24-dimethyl-5a-cholestan-3b-ol and H-nmr cf natural productfrom Plexaura homomalla

  17. 1466 Tetrahedron Lett 0 1539-1542 1977 Coll JC Mitchell SJ Stokie GJ Studies of Australian soft corals. V-a novel furano-sesquiterpene acid from soft coral Sinularia gonatodes

  18. 1467 Tetrahedron Lett 24 691-694 1983 Grode SH James TR Cardellina JH II Brianthein Z, a new polyfunctional diterpene from the gorgonian Briareum polyanthes

  19. 1468 Tetrahedron Lett 0 1159-1160 1977 Kashman Y Groweiss A Lobolide: a new epoxy cembranolide from marine origin

  20. 1469 Tetrahedron Lett 0 1295-1298 1977 Weinheimer AJ Matson JA van der Helm D Poling M Marine anticancer agents: asperdiol, a cembraniod from the gorgonians, Eunicea asperula and E. Tourneforti.

  21. 1471 Tetrahedron Lett 23 3743-3746 1982 Izac RR Poet SE Fenical W Van Engen D Clardy J Structure of pacifigorgiol, an ichthyotoxic sesquiterpenoid from Pacific gorgonian coral Pacifigorgia cf adamsii.

  22. 1472 Tetrahedron Lett 23 4091-4094 1982 Fujito T Ohtsuka T Shirahama H Matsumoto T In vitro conversion of humulene to delta8(13)-capnellene. Cyclopropane sliding reaction.

  23. 1473 Tetrahedron Lett 22 4089-4092 1981 Uchio Y Toyota J Nozaki H Nakayama M Nishizono Y Hase T Lobohedleolide and (7Z)-lobohedleolide, new cembranolides from soft coral Lobophytum hedleyi Whitelegge.

  24. 1474 Tetrahedron Lett 22 4389-4392 1981 Little RD Carroll GL Intramolecular 1,3-diyl trapping reactions: total synthesis of marine natural product (d,1)- 9(12)-capnellene

  25. 1476 Tetrahedron Lett 21 4939-4942 1980 Kashman Y Carmely S Four novel C28 sterols from Lobophytum depressum

  26. 1477 Tetrahedron Lett 22 4393-4396 1981 Stevens KE Paquette LA Stereocontrolled total synthesis of (±)∆9(12)-capnellene

  27. 1478 Tetrahedron Lett 22 4445-4448 1981 Kobayashi M Yasuzawa T Kobayashi Y Kyogoku Y Kitagawa I Alcyonolide, a novel diterpenoid from a soft coral

  28. 1480 J Am Chem Soc 99 5780-5784 1977 Vanderah DJ Steudler PA Ciereszko LS Schmitz FJ Ekstrand JD van der Helm D Marine natural products. Xenicin: a diterpenoid possessing a nine-membered ring from the soft coral Xenia elongata. See #2605

  29. 1486 J Am Chem Soc 104 6463-6465 1982 Bandurraga MM Fenical W Donovan SF Clardy J Pseudopterolide, an irregular diterpenoid with unusual cytotoxic properties from the caribbean sea whip Pseudopterogorgia acerosa (Pallas)(Gorgonacea)

  30. 1492 Tetrahedron Lett 21 3105-3108 1980 Bowden BF Coll JC Mitchell SJ Nemorin JLE Sternhell S Studies of Australian soft corals XXIII.Co-occurrence of bicyclogermacrene and lemnacarnol derivatives in Pareythropodium fulvum.

  31. 1493 Tetrahedron Lett 0 4439-4442 1977 Kazlauskau R Murphy PT Quinn RJ Wells RJ Schönholzer P Hippurin-1, an unusual steroid from the gorgonian Isis hippuris See #1844

  32. 1494 Tetrahedron Lett 23 5331-5334 1982 Kobayashi M Yasuzawa T Yoshihara M Akutsu H Kyogoku Y Kitagawa I Four new prostanoids: claviridenone-A,-B,-C,-D from Okinawin soft coral Clavularia viridis See #1823

  33. 1496 Tetrahedron Lett 0 1879-1880 1979 Ahond A Coll JC Fourneron JD Studies of Australian soft corals XIV: Structure of lemnalactone and 7-epi-lemnalactone, a reassessment.

  34. 1499 Tetrahedron Lett 0 3769-3772 1974 Tursch B Braekman JC Daloze D Herin M Karlsson R Chemical studies of marine invertebrates X: Lobophytolide, new cembranolide diterpene from soft coral Lobophytum critagalli (Coelent. Octocor., Alcy.) See #1695

  35. 1501 Tetrahedron Lett 25 1325-1328 1984 Izac RR Fenical W Wright JM Inflatene, an ichthyotoxic C12 hydrocarbon from the Stoloniferan soft coral Clavularia Inflata var. Luzoniana.

  36. 1502 J Am Chem Soc 102 5088-5092 1980 Stierle DB Carté B Faulkner DJ Tagle B Clardy J The asbestinins, a novel class of diterpenes from the gorgonian Briareum asbestinum.

  37. 1508 J Chem Soc Perkin Trans 1 0 1913-1917 1983 Birch AM Pattenden G Capnellane sesquiterpenes. Total synthesis of epiprecapnelladiene and delta8(9)-capnellene. See #1641

  38. 1511 J Chem Soc Chem Commun 0 322-323 1983 Endo M Nakagawa M Hamamoto Y Nakanishi T Clavularins, a new class of cytotoxic compounds isolated from the soft coral Clavularia koellikeri. = #3916 See #5457 for corrected structures

  39. 1512 Tetrahedron Lett 0 3661-3662 1977 Bowden BF Brittle JA Coll JC Liyanage N Mitchell SJ Stokie GJ Studies of Australian soft corals VI - a new cembranolide diterpene from soft coral Lobophytum crassum

  40. 1514 Tetrahedron Lett 22 1689-1690 1981 Uchio Y Nabeya H Nakayama M Hayashi S Hase T Cembrenene and mayol, two new cembranoid diterpenes from soft coral Sinularia mayi.

  41. 1515 Tetrahedron Lett 22 2777-2780 1981 Higa T Tanaka J-i Tachibana K 18-oxygenated polyfunctional steroids from the gorgonian Isis hippuris

  42. 1518 Tetrahedron Lett 21 3911-3914 1980 Yamada Y Suzuki S Iguchi K Kikuchi H Tsukitani Y Horiai H Shibayama F Studies on marine nat prods. IV: Stereochemistry of13-membered carbocyclic cembranolide diterpenes from soft coral Lobophytum pauciflorum See #1919

  43. 1519 Tetrahedron Lett 21 4055-4056 1980 Hochlowski JE Faulkner DJ A diterpene related to cladiellin from a Pacific soft coral.

  44. 1520 Tetrahedron Lett 23 1063-1066 1982 Kikuchi H Tsukitani Y Yamada Y Iguchi K Drexler SA Clardy J Lemnalol, a new sesquiterpenoid from soft coral Lemnalia tenuis verseveldt

  45. 1521 Tetrahedron Lett 23 817-820 1982 Izac RR Schneider P Swain M Fenical W New nor-sesquiterpenoids of apparent nardosinane origin from Pacific soft coral Paralemnalia thyrsoides

  46. 1527 Tetrahedron Lett 23 5171-5174 1982 Kikuchi H Tsukitani Y Iguchi K Yamada Y Clavulones, a new type of prostanoids from stolonifer Clavularia viridis Quoy and Gaimard See #1528

  47. 1528 Tetrahedron Lett 24 1549-1552 1983 Kikuchi H Tsukitani Y Iguchi K Yamada Y Absolute stereochemistry of new prostanoids clavulone I, II, III, from Clavularia viridis Quoy and Gaimard See #1527

  48. 1534 J Am Chem Soc 99 2824-2825 1977 Wratten SJ Faulkner DJ Hirotsu K Clardy J Stylatulide, a sea pen toxin.

  49. 1540 Aust J Chem 33 1799-1803 1980 Kazlauskas R Marwood JF Wells RJ 2-Phenylethylamides of a novel lipid acid; atrial stimulants from the soft coral Sinularia flexibilis.

  50. 1541 Aust J Chem 32 1819-1826 1979 Collins PA Wege D The total synthesis of sinularene, a sesquiterpene hydrocarbon from the soft coral Sinularia mayi.

  51. 1542 Aust J Chem 33 2307-2316 1980 Ravi BN Marwood JF Wells RJ Three new diterpenes from the sea pen Scytalium tentaculatum.

  52. 1543 Aust J Chem 35 105-112 1982 Ravi BN Wells RJ Lipid and terpenoid metabolites of the gorgonian Plexaura flava.

  53. 1544 Aust J Chem 35 85-94 1982 Burns KP Kazlauskas R Murphy PT Wells RJ Schönholzer P Two cembranes from Cespitularia species (soft coral).

  54. 1545 Aust J Chem 35 77-83 1982 Poet SE Ravi BN Three new diterpenes from a soft coral Nephthea species.

  55. 1546 Aust J Chem 35 69-75 1982 Kazlauskas R Murphy PT Ravi BN Ravi BN Sanders RL Wells RJ Spermidine derivatives and 9,11-secosteroids from a soft coral (Sinularia sp.).

  56. 1547 Aust J Chem 35 61-68 1982 Kazlauskas R Baird-Lambert JA Murphy PT Wells RJ Two new cembrane diterpenes from a soft coral (Sarcophyton species).

  57. 1548 Aust J Chem 30 1305-1309 1977 Coll JC Hawes GB Liyanage N Oberhänsli W Wells RJ Studies of Australian soft corals. I. A new cembranoid diterpene from a Sarcophyton species.

  58. 1549 Aust J Chem 30 1859-1863 1977 Coll JC Mitchell SJ Stokie GJ Studies of Australian soft corals. II. A novel cembranoid diterpene from Lobophytum michaelae.

  59. 1550 Aust J Chem 31 157-162 1978 Coll JC Liyanage N Stokie GJ Van Altena I Nemorin JNE Sternhell S Kazlauskas R Studies of Australian soft corals. III. A novel furanoquinol from Sinularia lochmodes.

  60. 1551 Aust J Chem 31 163-170 1978 Bowden BF Coll JC Liyanage N Mitchell SJ Stokie GJ Van Altena IA Studies of Australian soft corals. IV. A novel bicyclic diterpene from Lobophytum hedleyi.

  61. 1553 Aust J Chem 31 2049-2056 1978 Bowden BF Coll JC Mitchell SJ Mulder J Stokie GJ Studies of Australian soft corals. IX. A novel nor-diterpene from the soft coral Sinularia leptoclados.

  62. 1554 Aust J Chem 33 1833-1839 1980 Bowden BF Coll JC Mitchell SJ Studies of Australian soft corals. XXI. A new sesquiterpene from Nephthea chabrolii and an investigation of the common clam Tridacna maxima.

  63. 1555 Aust J Chem 33 2737-2747 1980 Bowden BF Coll JC Mitchell SJ Skelton BW White AH Studies of Australian soft corals. XXII. Struct. of two novel sesquiterpenes and a nor sesquiterpene from Lemnalia africana, confirmed by a single crystal study

  64. 1556 Aust J Chem 34 1551-1556 1981 Bowden BF Coll JC Mitchell SJ Kazlauskas R Studies of Australian soft corals. XXIV. Two cembranoid diterpenes from the soft coral Sinularia facile.

  65. 1557 Aust J Chem 34 2657-2664 1981 Ahond A Bowden BF Coll JC Fourneron J-D Mitchell SJ Studies of Australian soft corals. XXV. Several caryophyllene-based diterpenes from a Nephthea species.

  66. 1558 Aust J Chem 34 2677-2681 1981 Bowden BF Coll JC Studies of Australian soft corals. XXVI. Tetraprenylbenzoquinone derivatives from a Nephthea species of soft coral (Octocorallia, Alcyonacea).

  67. 1559 Tetrahedron Lett 0 1559-1562 1977 Wratten SJ Fenical W Faulkner DJ Wekell JC Ptilosarcone, the toxin from the sea pen Ptilosarcus gurneyi.

  68. 1570 Tetrahedron Lett 24 4461-4462 1983 Alpertunga B Imre S Cowe HJ Cox PJ Thomson RH A photo artefact from linderazulene.

  69. 1571 Tetrahedron Lett 24 4433-4434 1983 Iguchi K Yamada Y Kikuchi H Tsukitani Y Novel C-20-oxygenated prostanoids, 20-acetoxyclavulones, from the stolonifer Clavularia viridis Quoy and Gaimard.

  70. 1572 Tetrahedron Lett 0 4261-4264 1977 Kingston JF Gregory B Fallis AG Pregna-1,4,20-triene-3-one, novel marine steroid from sea raspberry Gersemia rubiformis.

  71. 1574 Tetrahedron Lett 22 3013-3016 1981 Cimino G De Rosa S De Stefano S Scognamiglio G Sodano G Cholest-4,14-dien-15,20-diol-3,16-dione, a novel polyoxygenated marine steroid which easily loses the side chain.

  72. 1578 Tetrahedron Lett 0 2923-2926 1977 Weinheimer AJ Matson JA Hossain MB van der Helm D Marine anticancer agents: sinularin and dihydrosinularin, new cembranolides from soft coral, Sinularia flexibilis

  73. 1597 Mar Ecol Prog Ser 8 271-278 1982 Coll JC La Barre S Sammarco PW Williams WT Bakus GJ Chemical defences in soft corals of the Great Barrier Reef: a study of comparative toxicities

  74. 1598 Coral Reefs 1 173-178 1983 Sammarco PW Coll JC La Barre S et* Competitive strategies of soft corals: allelopathic effects on selected scleractinian corals.

  75. 1604 Aust J Chem 32 1345-1351 1979 Dunlop RW Wells RJ Isolation of some novel diterpenes from a soft coral of the genus Lobophytum.

  76. 1605 Tetrahedron 30 3615-3620 1974 Kashman Y Zadock E Néeman I Some new cembrane derivatives of marine origin.

  77. 1606 Steroids 38 347-354 1981 Sjöstrand U Bohlin L Fisher L Colin M Djerassi C Minor and trace sterols from marine invertebrates 28: Novel polyhydroxylated sterol from soft coral Anthelia glauca.

  78. 1607 Steroids 30 379-388 1977 Higgs MD Faulkner DJ 5 alpha-pregna-1,20-dien-3-one and related compounds from a soft coral.

  79. 1608 Steroids 36 81-86 1980 Stonard RJ Petrovich JC Andersen RJ New C26 sterol peroxide from the opisthobranch mollusc Adalaria sp. and the sea pen Virgularia sp.

  80. 1609 Can J Chem 60 820-824 1982 Kingston JF Fallis AG Marine natural products: highly functionalised steroids (hydroxy-norchol-trienoneacetoxy-...) from the sea raspberry Gersemia rubiformis.

  81. 1613 J Org Chem 45 2523-2526 1980 Gopichand Y Schmitz FJ Schmidt PG Marine natural products: two new acyclic sesquiterpene hydrocarbons from the gorgonian Plexaurella grisea.

  82. 1614 J Org Chem 48 4785-4786 1983 Still WC Mobilio D Synthesis of asperdiol.

  83. 1617 J Org Chem 46 3592-3596 1981 Kashman Y Carmely S Groweiss A Further cembranoid derivatives from the Red Sea corals Alcyonium flaccidum and Lobophytum crassum.

  84. 1618 J Org Chem 43 2127-2131 1978 Ravi BN Faulkner DJ Cembranoid diterpenes from a South Pacific soft coral.

  85. 1621 J Org Chem 46 4279-4284 1981 Carmely S Groweiss A Kashman Y Decaryiol, a new cembrane diterpene from marine soft coral Sarcophyton decaryi.

  86. 1622 Tetrahedron 31 2513-2515 1975 Missakian MG Burreson BJ Scheuer PJ Pukalide, a furanocembranolide from the soft coral Sinularia abrupta.

  87. 1623 Tetrahedron 31 129-133 1975 Tursch B Braekman JC Daloze D Herin M Karlsson R Losman D Sinulariolide, a new cembranolide diterpene from the soft coral Sinularia flexibilis (Coelenterata, Octocorallia, Alcyonacea). See #1694

  88. 1624 Tetrahedron 30 2817-2824 1974 Bernstein J Shmeuli U Zadock E Kashman Y Néeman I Sarcophine, a new epoxy cembanolide from marine origin.

  89. 1625 Tetrahedron 35 263-266 1979 Kashman Y 8-Methoxy and 5-hydroxy-8-methoxy-calamenenes from the marine gorgonian Subergorgia hicksoni.

  90. 1626 Tetrahedron 34 1227-1229 1978 Kashman Y Rudi A Gutman-Naveh N 7-Hydroxy (and Acetoxy)-alpha-mullolene from the soft coral Heteroxenia fuscescens.

  91. 1627 Tetrahedron 38 305-310 1982 Bandurraga MM McKittrick B Fenical W Arnold E Clardy J Diketone cembrenolides from the Pacific gorgonian Lophogorgia alba.

  92. 1628 Tetrahedron 38 301-304 1982 Izac RR Bandurraga MM Wasylyk JM Dunn FW Fenical W Germacrene derivatives from diverse marine soft corals (Octocorallia).

  93. 1629 J Org Chem 45 3814-3824 1980 Kashman Y Groweiss A New diterpenoids from the soft corals Xenia macrospiculata Xenia obscuronata =#4517

  94. 1636 Tetrahedron 37 2397-2403 1981 Carmely S Kashman Y Five new C28 polyoxygenated sterols from the Red Sea soft coral Lobophytum depressum.

  95. 1637 Tetrahedron 37 2569-2573 1981 Izac RR Fenical W Tagle B Clardy J Neolemnane and eremophilane sesquiterpenoids from the Pacific soft coral Lemnalia africana.

  96. 1638 Tetrahedron 37 2725-2733 1981 Schwartz RE Scheuer PJ Zabel V Watson WH The coraxeniolides, constituents of pink coral, Corallium sp.

  97. 1640 Tetrahedron 37 179-186 1981 Braekman JC Daloze D Dupont A Tursch B Declercq JP Germain G Van Meerssche M Chem. studies of mar. invert. XLII: Novel sesquiterpenes from Clavularia inflata and Clavularia koellikeri (Coelenterata, Octocorallia, Stolonifera)

  98. 1641 Tetrahedron 35 1035-1039 1979 Ayanoglu E Gebreyesus T Beechan CM Djerassi C Terpenoids LXXVI. Precapnelladiene, a possible biosynthetic precursor of the capnellane skeleton. See #1508

  99. 1642 Tetrahedron 39 1643-1648 1983 Kinamoni Z Groweiss A Carmely S Kashman Y Loya Y Several new cembanoid diterpenes from three soft corals of the Red Sea.

  100. 1644 Tetrahedron 39 3385-3396 1983 Groweiss A Kashman Y Eight new Xenia diterpenoids from three soft corals of the Red Sea.

  101. 1649 J Org Chem 46 964-970 1981 Selover SJ Crews P Tagle B Clardy J New diterpenes from the common Carribbean gorgonian Briareum asbestinum (Pallus).

  102. 1650 J Org Chem 48 5203-5207 1983 Grode SH James TR Cardellina JH Onan KD Molecular structures of the briantheins, new insecticidal diterpenes from Briareum polyanthes

  103. 1652 Experientia 38 1443-1444 1982 Benvegnù R Cimino G De Rosa S De Stefano S Guggulsterol-like steroids from the Mediterranean gorgonian Leptogorgia sarmentosa See #4586

  104. 1654 Experientia 37 442-443 1981 Imre S Thomson RH Yalhi B Linderazulene; a new naturally occurring pigment from the gorgonian Paramuricea chamaeleon

  105. 1656 Experientia 35 298-299 1979 Cimino G Desiderio B De Stefano S Sodano G Chemistry of Mediterranean gorgonians. Pregna-dien-ol-one acetate; novel steroid from gorgonian Eunicella cavolini

  106. 1657 Experientia 34 299 1978 Groweiss A Kashman Y* A new furanoid fatty acid from the soft corals Sarcophyton glaucum and gemmatum

  107. 1665 Mar Biol (Berlin) 55 255-259 1980 Kashman Y Loya Y Bodner M Groweiss A Benayahu Y Naveh N Gas-liquid chromatograms of sesquiterpenes as finger prints for soft coral indentification.

  108. 1671 Acc Chem Res 15 290-298 1982 Ganem B New chemistry of naturally occurring polyamines

  109. 1674 Science (Washington DC) 212 1512-1514 1981 Fenical W Okuda RK Bandurraga MM Culver P Jacobs RS Lophotoxin: a novel neuromuscular toxin from Pacific sea whips of the genus Lophogorgia.

  110. 1677 Experientia 36 276-278 1980 Norton RS Kazlauskas R 13C NMR study of flexibilide, an anti-inflammatory agent from a soft coral.

  111. 1687 Experientia 39 67-69 1983 Kobayashi J Ohizumi Y Nakamura H Yamakado T Matsuzaki T Hirata Y Ca-antagonistic substance from soft coral of the genus Sarcophyton.

  112. 1692 Acta Crystallogr Sect C 33 704-709 1977 Burks JE van der Helm D Chang CY Ciereszko LS The crystal molecular structure of briarein A, a diterpenoid from the gorgonian Briareum asbestinum

  113. 1693 Acta Crystallogr Sect C 36 731-733 1980 Chang CY Cieresko LS Hossain MB van der Helm D Structure of peunicin

  114. 1694 Acta Crystallogr Sect C 33 2027-2031 1977 Karlsson R The structure and absolute configuration of sinulariolide, a cembranolide diterpene See #1623

  115. 1695 Acta Crystallogr Sect C 33 2032-2034 1977 Karlsson R Lobophytolide, a cembranolide diterpene See #1499

  116. 1696 Experientia 36 891-892 1980 Kashman Y Bodner M Finer-Moore JS Clardy J Africanene, a new sesquiterpene hydrocarbon from the soft coral Sinularia erecta

  117. 1697 Experientia 36 893 1980 Braekman JC Daloze D Tursch B Hull SE Declercq JP Germain G Van Meerssche M Chemical studies of marine invertebrates 38: africanene, new sesquiterpene hydrocarbon from Sinularia polydactyla (Coelenterata, Octocorallia, Alcyonaceae)

  118. 1711 J Org Chem 50 1435-1439 1985 Jagodzinska BM Trimmer JS Fenical W Djerassi C Sterols in marine invertebrates. 49. Isolation and structure elucidation of 8 new polyhydroxylated sterols from the soft coral Sinularia dissecta

  119. 1736 Nature (London) 227 962-963 1970 Pettit GR Day JF Hartwell JL Wood HB Antineoplastic components of marine animals. See #3888

  120. 1737 J Am Chem Soc 107 2976-2977 1985 Baker BJ Okuda RK Yu PTK Scheuer PJ Punaglandins, halogenated antitumor eicosanoids from the octocoral Telesto riisei.

  121. 1747 Tetrahedron Lett 26 2379-2382 1985 Groweiss A Fenical W Cun-heng H Clardy J Zhongde W Zhongnian Y Kanghou L Subergorgic acid, a novel tricyclopentanoid cardiotoxin from the Pacific gorgonian coral Subergorgia suberosa

  122. 1762 Aust J Chem 38 565-573 1985 Blackman AJ Heaton A Skelton BW White AH Pregnane derivatives from two soft corals of the genus Capnella.

  123. 1777 Tetrahedron Lett 27 1825-1828 1986 Fukazawa Y Usui S Uchio Y Shiobara Y Kodama M Conformational study of the cembranolide diterpene denticulatolide by molecular mechanics method.

  124. 1786 Diss Abstr Int B 45 2159-2160 1985 Ksebati MB Natural products chemistry of soft coral Asteriospicularia sp. and the gorgonian Leptogorgia sp. and the Nudibranch Tridachia sp.

  125. 1799 Nature (London) 267 786-788 1977 Grant PT Mackie AM Drugs from the sea - fact or fantasy ?

  126. 1814 Impact Sci Soc 29 123-134 1979 Kaul PN The sea's biomedical potential.

  127. 1817 Chem Lett 0 233-236 1982 Kikuchi H Tsukitani Y Nakanishi H Shimizu I Saitoh S Iguchi K Yamada Y New butenolides from the gorgonian Euplexaura flava (Nutting).

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  261. 3366 Helv Chim Acta 71 964-976 1988 D'Ambrosio M Guerriero A Pietra F Isolation from coral Sarcodictyon roseum of sarcodictyin C, D, E, and F, novel diterpenoidic alcohols esterified by (E)- or (Z)-N(1)-methylurocanic acid

  262. 3430 J Org Chem 53 1584-1586 1988 Kobayashi Y Kusakabe M Kitano Y Sato F Total synthesis of (-)-pseudopterosin A.

  263. 3431 J Org Chem 53 3271-3276 1988 Shin J Fenical W Asperketals A-F, new diterpenoids of the dilophol class from the Caribbean gorgonian Eunicea asperula

  264. 3433 J Org Chem 53 3926-3929 1988 Ksebati MB Schmitz F Minabeolides: a group of withanolides from a soft coral, Minabea sp. = #3350

  265. 3434 J Org Chem 53 1616-1623 1988 Marshall JA Crooks SL DeHoff BS Cembranolide total synthesis. Macrocyclization of (a-alkoxyallyl)stannane-acetylenic aldehydes as a route to cembrane lactones.

  266. 3435 J Org Chem 53 286-295 1988 Suzuki M Morita Y Yanagisawa A Baker BJ Scheuer PJ Noyori R Synthesis and structural revision of (7E)- and (7Z)-punaglandin 4. See #3887, #3888

  267. 3436 J Org Chem 53 1623-1628 1988 Iwata C Takemoto Y Doi M Imanishi T Stereoselective total synthesis of (±)- subergorgic acid, a new type of angular triquinane sesquiterpene.

  268. 3437 J Org Chem 51 5140-5145 1986 Look SA Fenical W Matsumoto GK Clardy J The pseudopterosins: a new class of antiinflammatory and analgesic diterpene pentosides from the marine sea whip Pseudopterogorgia elisabethae (Octocorallia).

  269. 3445 Tetrahedron Lett 29 4361-4364 1988 Harvis CA Burch MT Fenical W New marine diterpenoids, including a unique hydroperoxide, from a Caribbean gorgonian coral of the genus Pseudopterogorgia.

  270. 3446 Tetrahedron Lett 29 1605-1608 1988 Green D Carmely S Benayahu Y Kashman Y Antheliolide A & B: two new C24-acetoacetylated diterpenoids of the soft coral Anthelia glauca. See #3058

  271. 3447 Tetrahedron Lett 29 4731-4734 1988 Kusumi T Ohtani I Inouye Y Kakisawa H Absolute configurations of cytotoxic marine cembranolides; consideration of Mosher's method. See #281, #2370

  272. 3451 Tetrahedron Lett 28 727-730 1987 Cardellina JH Hendrickson RL Manfredi KP Strobel SA Clardy J Bissetone, a unique antimicrobial pyranone from the gorgonian Briareum polyanthes.

  273. 3455 J Chem Soc Perkin Trans 1 0 2537-2540 1988 Sharma P Alam M Sclerophytins A and B. Isolation and structures of novel cytotoxic diterpenes from the marine coral Sclerophytum capitalis.

  274. 3457 Can J Chem 66 2928-2934 1988 Williams DE Andersen RJ Kingston JF Fallis AG Minor metabolites of the cold water soft coral Gersemia rubiformis.

  275. 3459 Tetrahedron 44 5139-5144 1988 Ortuno RM Bigorra J Font J Stereocontrolled synthesis of (3S,4S, 5S)-3-alkyl-4-hydroxy-5-methyl-2(3H)- dihydrofuranones and derivatives. Configurational assignment of some Clinostemon ...

  276. 3461 Tetrahedron 44 333-342 1988 Mori K Takeuchi T Synthesis of punaglandin 4 by means of enzymatic resolution of the key chlorocyclopentene derivative.

  277. 3471 Zhongshan Daxue Xuebao, Ziran Kexueb 0 83-85 1981 Wu Z Long K Studies on Chinese soft corals. (II). CA 96: 214584z

  278. 3478 J Org Chem 52 2875-2881 1987 Mehta G Murthy AN A general stereocontrolled approach to the 5-8 fused ring system. Application to the total synthesis of marine natural product (±)-precapnelladiene.

  279. 3479 J Org Chem 52 1568-1576 1987 Kulkarni YS Niwa M Ron E Snider BB Synthesis of terpenes containing the bicyclo[3.1.1]heptane ring system by the intramolecular [2 + 2] cycloaddition reaction of vinylketenes with alkenes. Prep..

  280. 3480 J Org Chem 52 2378-2388 1987 Marshall JA Andrews RC Lebioda L Synthetic studies on cembranolides. Stereoselective total synthesis of isolobophytolide.

  281. 3481 J Org Chem 52 332-335 1987 Williams D Andersen RJ Van Duyne GD Clardy J Cembrane and pseudopterane diterpenes from the soft coral Gersemia rubiformis.

  282. 3491 Helv Chim Acta 70 63-70 1987 D'Ambrosio Fabbri D Guerriero A Pietra F 7. Coralloidolide A and coralloidolide B, the first cembranoids from a Mediterranean organisms, the alcyonacean Alcyonium corallioides.

  283. 3492 Helv Chim Acta 69 1581-1584 1986 D'Ambrosio M Guerriero A Fabbri D Pietra F 164. Sarcodictyenone, a ring-reduced, optically active linear tetraprenylquinone from the Mediterranean stolonifer Sarcodictyon roseum (= Rolandia rosea).

  284. 3501 Tetrahedron 42 6565-6570 1986 Hendrickson RL Cardellina JH Structure and stereochemistry of insecticidal diterpenes from the sea pen Ptilosarcus gurneyi.

  285. 3516 Zhongshan Daxue Xuebao, Ziran Kexueb 0 105-109 1981 Long K Zheng L Zheng H Studies on the chemical constituents of Chinese soft corals (V). CA 97: 21005y

  286. 3517 Tetrahedron Lett 28 333-336 1987 Sasai H Shibasaki M Total synthesis of punaglandin 4. 3518 Zhongshan Daxue Xuebao, Ziran Kexueb 0 71-77 1982 Long K Lou Y Fang Z Studies on the chemical constituents of Chinese soft corals. (VI). CA 97: 107456h

  287. 3534 J Chem Soc Chem Commun 0 1607-1608 1987 Iyoda M Kushida T Kitami S Oda M A short and efficient synthesis of capnellene.

  288. 3537 Tetrahedron Lett 0 2395-2398 1977 Beechan CM Djerassi C Finer JS Clardy J Terpenoids LXXIII. Sinularene, a sesquiterpene hydrocarbon based on a novel skeleton from the soft coral, Sinularia mayi.

  289. 3540 Tetrahedron Lett 27 5197-5200 1986 Marshall JA Andrews RC Stereoselective total synthesis of (±)-isolobophytolide, a marine cembranolide natural product.

  290. 3554 Chem Lett 0 1077-1078 1988 Kusumi T Uchida H Ishitsuka MO Yamamoto H Kakisawa H Alcyonin, a new cladiellane diterpene from the soft coral Sinularia flexibilis.

  291. 3555 Chem Lett 0 1661-1662 1988 Ochi M Futatsugi K Kume Y Kotsuki H Asao K Shibata K Litophynin C, a new insect growth inhibitory diterpenoid from a soft coral Litophyton sp.

  292. 3563 Can J Chem 65 1668-1675 1987 Piers E Jung GL Preparation and thermal rearrangement of 2-(tert-butyldimethylsiloxy)-5-methyl-6-exo-[(Z)-3-methyl-1-butenyl]-4-exo- vinylbicyclo[3.1. 0]hex-2-ene. A total ...

  293. 3564 Can J Chem 65 114-123 1987 Antczak K Kingston JF Fallis AG Hanson AW A general instramolecular Diels-Alder approach to tricyclic sesquiterpenes: stereoselective total syntheses of (±)-sinularene and (±)-5-epi-sinularene.

  294. 3567 Aust J Chem 40 1483-1489 1987 Bowden BF Coll JC Engelhardt LM Heaton A White AH Studies of Australian soft corals. XLI. Structure determination of a new sesquiterpene from Xenia novae-britanniae and an investigation of a Xenia species.

  295. 3569 Aust J Chem 39 1717-1722 1986 Bowden BF Coll JC Willis RH Studies of Australian soft corals. XXXIX. New sesquiterpene metabolites from several Xenia species (Xeniidae, Octocorallia, Anthozoa).

  296. 3574 Chem Pharm Bull 28 473-478 1980 Yamada Y Suzuki S Iguchi K Kikuchi H Tsukitani Y Horiai H Nakanishi H Studies on marine natural products. II. New polyhydroxylated sterols from the soft coral Lobophytum pauciflorum (Ehrenberg). = #3951

  297. 3575 Tetrahedron Lett 43 5081-5082 1987 Marshall JA Crooks SL Stereoselective synthesis of cembranolides via conjugate addition to cycloalkynones.

  298. 3576 Tetrahedron Lett 43 5079-5080 1987 Williams DE Andersen RJ Parkanyi L Clardy J Gersolide, a diterpenoid with a new rearranged carbon skeleton from the soft coral Gersemia rubiformis.

  299. 3580 Proc Nat Acad Sci USA 83 6238-6240 1986 Look SA Fenical W Jacobs RS Clardy J The pseudopterosins: anti-inflammatory and analgesic natural products from the sea whip Pseudopterogorgia elisabethae.

  300. 3589 Experientia 43 624-625 1987 Sakemi S Higa T 2,3-Dihydrolinderazulene, a new bioactive azulene pigment from the gorgonian Acalycigorgia sp.

  301. 3612 J Nat Prod 49 608-613 1986 Guerriero A Dematte B D'Ambrosio M Pietra F (+)-Coralloidin-A and (-)-coralloidin-B, two new sesquiterpenoids from the Mediterranean alcyonacean Alcyonium coralloides.

  302. 3613 Zhongshan Daxue Xuebao, Ziran Kexueb 0 98-104 1981 Long K Lin Y Studies of the chemical constituents of Chinese soft corals. (IV). CA 97: 21004x

  303. 3623 J Nat Prod 50 203-210 1987 Lelong H Ahond A Chiaronci A Poupat C Riche C Potier P Pusset J Pusset M Laboute P Menou JL Invertebres marins du lagon Neo-Caledonien, VIII. Metabolites terpeniques de Xenia membranacea. See #3623

  304. 3628 Zhongshan Daxue Xuebao, Ziran Kexueb 0 71-77 1987 Su J Zeng L Peng T Long H Chemical constituents of the Chinese soft coral. (XVI). Structure of a new polyhdroxylated steroid, sartortuosterol A. CA 107: 131229g

  305. 3630 Zhongshan Daxue Xuebao, Ziran Kexueb 0 17-21 1985 Li R Long K Fang Z Zhao CH Fang Z Zhang M CA105:187928k Chemical constituents of the Chinese soft corals Part 13 Isolation and identification of a new sesquiterpene compound from Capnella imbricata = #3855

  306. 3632 Biol Morya 0 65-71 1986 Latyshev NA Bezuglov VV Kogtev LS Nguyen Kim Hung Sadovskaya VL Rozynov BV Bergelson LD Some arachidonic acid cascade compounds in the soft coral Lobophytum carnatum. CA 105: 93681j

  307. 3643 Mol Pharmacol 31 500-505 1987 Ettouati WS Jacobs RS Effects of pseudopterosin A on cell division, cell cycle progression, and DNA and protein synthesis in cultured sea urchin embryos.

  308. 3689 Toxicon 19 529-534 1981 Bernheimer AW Avigad LS New cytolysins in sea anemones from the west coast of the United States.

  309. 3694 Comp Biochem Physiol 68 281-287 1981 Kokke WCMC Fenical W Bohlin L Djerassi C Sterol synthesis by cultured zooxanthellae; implications concerning sterol metabolism in the host-symbiont association in Caribbean Gorgonians.

  310. 3695 Toxicon 19 825-830 1981 Culver P Jacobs RS Lophotoxin: a neuromuscular acting toxin from the sea whip (Lophogorgia rigida). See #1674

  311. 3696 * 30 964- 1980 Baird-Lambert J Dunlop RW Jamieson DD Anticonvulsant activity of a novel diterpene isolated from a soft coral of the genus Lobophytum.

  312. 3778 Chem Pharm Bull 33 1309-1312 1985 Kobayashi M Zheng C Yang C Kyogoku Y Kitagawa I Xeniolone and isoxeniolone. Two new diterpenes having a perhydroazulene skeleton from an Okinawan soft coral of Xenia sp.

  313. 3782 Chem Pharm Bull 36 2840-2852 1988 Mori K Iguchi K Yamada N Yamada Y Inouye Y Bioactive marine diterpenoids from Japanese soft coral of Clavularia sp.

  314. 3783 Chem Pharm Bull 36 3780-3786 1988 Kobayashi M Hamaguchi T Marine terpenes and terpenoids. VI. Isolation of several plausible precursors of marine cembranolides, from the soft coral, Sinularia mayi.

  315. 3784 Chem Pharm Bull 36 488-494 1988 Kobayashi M Marine terpenes and terpenoids. IV. Isolation of new cembranoid and secocembranoid lactones from the soft coral Sinularia mayi. See #5079

  316. 3785 Chem Pharm Bull 36 2331-2341 1988 Kobayashi M Kondo K Osabe K Mitsuhashi H Marine terpenes and terpenoids. V. Oxidation of sarcophytol A, a potent anti-tumor-promoter from the soft coral Sarcophyton glaucum.

  317. 3786 Chem Pharm Bull 35 4375-4376 1987 Iguchi K Kaneta S Mori K Yamada Y A new marine epoxy prostanoid with an antiproliferative activity from the stolonifer Clavularia viridid Quoy and Gaimard.

  318. 3793 J Org Chem 36 719-721 1971 Schmitz FJ Lorance ED Chemistry of coelenterates. XXI. Lactones from the gorgonian Pterogorgia guadalupensis.

  319. 3797 J Org Chem 48 2108-2111 1983 Bonini C Cooper CB Kazlauskas R Wells RJ Djerassi C Minor and trace sterols in marine invertebrates. 41. Structure and stereochemistry of naturally occurring 9,11-seco sterols.

  320. 3798 J Org Chem 47 4129-4134 1982 Look SA Fenical w New bicyclic diterpenoids from the Caribbean gorgonian octocoral Eunicea calyculata.

  321. 3801 J Org Chem 51 858-863 1986 Marshall JA Cleary DG Synthesis of 7(8)-desoxyasperdiol. A precursor of the cembranoid asperdiol.

  322. 3811 J Biol Chem 259 3763-3770 1984 Culver P Fenical W Taylor P Lophotoxin irreversibly inactivates the nicotinic acetylcholine receptor by preferential association at one of the two primary agonist sites.

  323. 3833 J Nat Prod 53 1347-1348 1990 Datta PK Ray AK Barua AK Chowdhuri SK Patra A Isolation of a bioactive sterol from a sea pen, Pteroeides esperi

  324. 3834 Zhongshan Daxue Xuebao, Ziran Kexueb 0 50-55 1985 Li R Long K Zhao CW Fang Z Zhang M Chemical constituents of Chinese soft corals. Part 13. Isolation and identification of a new sesquiterpene compound from Capnella imbricata. CA 104: 31995y

  325. 3836 Zhongshan Daxue Xuebao, Ziran Kexueb 0 69-71 1982 Wu Z Yiao Z Long K Studies on the chemical constituents of Chinese gorgoniae. I. CA 98: 68827d

  326. 3839 Zhongshan Daxue Xuebao, Ziran Kexueb 0 14-18 1981 Lai Z Long K Li R Studies on the chemical constituents of Chinese soft coral. (II). CA 96: 65950m

  327. 3841 Rev Cubana Quim 16 280-285 1982 Benito Pruna L Huneck S Henriques RD Chemical studies of a Cuban gorgonian. VIII. (1). Sesquiterpene of the aristolene & open chain type in Plexaurella grisea. CA98:176538

  328. 3842 Zhongshan Daxue Xuebao, Ziran Kexueb 0 78-81 1982 Li R Lai Z Long K Studies on the chemical constituents of Chinese soft coral. (VII). CA 97: 107457j

  329. 3845 Jiegou Huaxue 9 90-93 1990 Hu S Huang Y Shi H Structural study of gorgosterol from soft coral. CA114: 24314d

  330. 3849 J Nat Prod 48 792-795 1985 Podraza KF Sneden AT A short synthesis of ancepsenolide.

  331. 3854 J Nat Prod 49 728-730 1986 Lakshmi V Schmitz FJ Metabolites from two soft corals from Guam: Sinularia leptoclados and Sinularia gyrosa.

  332. 3855 Zhongshan Daxue Xuebao, Ziran Kexueb 0 17-21 1985 Li R Long K Fang Z Zhao H Zhang M Chemical constit. of the Chinese soft coral - a new tetrahydroxy tricyclic sesquiterpene alcohol from soft coral Capnella imbricata. CA 105: 187928k . = #363

  333. 3864 Zhongshan Daxue Xuebao, Ziran Kexueb 0 8-13 1981 Long K Su J Jian Z Studies on the chemical constituents of Chinese soft corals. (I). CA 96:82983s

  334. 3883 J Am Chem Soc 108 3443-3452 1986 Mehta G Murthy AN Reddy DS Reddy AV A general approach to linearly fused triquinane natural products. Total syntheses of (±)-hirsutene, (±)-coriolin, and (±)-capnellene.

  335. 3885 J Am Chem Soc 108 177-178 1986 Jingyu S Kanghou L Tangsheng P Cun-heng H Clardy J The structure of methyl isosartortuoate, a novel tetracyclic tetraterpenoid from the soft coral Sarcophyton tortuosum. = #2049

  336. 3886 J Am Chem Soc 108 2090-2091 1986 Shibasaki M Mase T Ikegami S The first total syntheses of ∆9(12)-Capnellene-8ß,10a-diol and ∆9(12)-capnellene-3ß,8ß,10a-triol.

  337. 3887 J Am Chem Soc 108 5021-5022 1986 Suzuki M Morita Y Yanagisawa A Noyori R Baker BJ Scheuer PJ Synthesis of (7E)- and (7Z)-punaglandin 4. Structural revision. See #3435

  338. 3888 J Am Chem Soc 108 5019-5021 1986 Nagaoka H Miyaoka H Miyakoshi T Yamada Y Synthesis of punaglandin 3 and 4. Revision of the structures. See #3435,# 1736

  339. 3889 Chem Pharm Bull 35 2314-2318 1987 Kobayashi M Ishizaka T Miura N Mitsuhashi H Marine terpenes and terpenoids. III. Isolation and structures of two cembrane diols from the soft coral Sinularia mayi.

  340. 3891 Chem Pharm Bull 35 3531-3533 1987 Iguchi K Mori K Matsushima M Yamada Y Spirotubipolide, a new marine sesquiterpenoid from the stolonifer Tubipora musica Linnaeus.

  341. 3894 Chem Pharm Bull 35 124-135 1987 Kitagawa I Cui Z Son BW Kobayashi M Kyoboku Y Nephtheoxydiol, a new cytotoxic hydroperoxy-germacrane sesquiterpene, & related sesquiterpenoids from an Okinawan soft coral of Nephthea sp. (Neptheidae)

  342. 3896 Chem Pharm Bull 34 4590-4596 1986 Kitagawa I Kobayashi M Cui Z Kiyota Y Ohnishi M Marine natural products. XV. Chemical constituents of an Okinawan soft coral of Xenia sp. (Xeniidae).

  343. 3897 Chem Pharm Bull 34 4641-4652 1986 Kitagawa I Cui Z Cai Y Kobayashi M Kyogoku Y Marine natural products. XVI. Structures of five new diterpenes from an Okinawan soft coral of Xenia sp. (Xeniidae).

  344. 3902 Aust J Chem 39 433-440 1986 Urech R Synthesis of (±)-clavularin B.

  345. 3904 Tetrahedron 32 1171-1178 1976 Sheikh YM Singy G Kaisin M Eggert H Djerassi C Tursch B Daloze D Braekman JC Terpenoids - LXXI. Chemical studies of marine invertebrates - XIV. Four representatives of a novel sesquiterpene class - the capnellane skeleton. See #5464

  346. 3908 Tetrahedron 41 4303-4308 1985 Sato A Fenical W Qi-tai Z Clardy J Norcembrene diterpenoids from Pacific soft-corals of the genus Sinularia (Alcyonacea; Octocorallia).

  347. 3916 J Chem Soc Chem Commun 0 322-323 1983 Endo M Nakagawa M Hamamoto Y Nakanishi T Clavularins, a new class of cytotoxic compounds isolated from the soft coral, Clavularia koellikeri. = #1511 See #5457 for corrected structures

  348. 3917 J Chem Soc Chem Commun 0 981-982 1986 Iguchi K Kaneta S Mori K Yamada Y Honda A Mori Y Bromovulone I & iodovulone I, unprecedented brominated and iodinated marine prostanoids with antitumour activity isolated from the Japanese stolonifer Clav...

  349. 3923 Tetrahedron Lett 31 689-690 1990 Natori T Kawai H Fusetani N Tubiporein, a novel diterpene from a Japanese soft coral Tubipora sp.

  350. 3926 J Org Chem 55 6286-6289 1990 Kusumi T Igari M Ishitsuka MO Ichikawa A Itezono Y Nakayama N Kakisawa H A novel chlorinated biscembranoid from the marine soft coral Sarcophyton glaucum. = #4026

  351. 3946 Chem Pharm Bull 32 1667-1670 1984 Kobayashi M Son BW Kyogoku Y Kitagawa I Clavukerin C, a new trinor-guaiane sesquiterpene having a hydroperoxy function, from the Okinawan soft coral Clavularia koellikeri.

  352. 3947 Chem Pharm Bull 31 1440-1443 1983 Kobayashi M Yasuzawa T Yoshihara M Son BW Kyogoku Y Kitagawa I Absolute stereostructures of claviridenone-A, -B, -C, and -D. Four prostanoids from the Okinawan soft coral Clavularia viridis. = # 1823

  353. 3948 Chem Pharm Bull 30 3431-3434 1982 Kobayashi M Yasuzawa T Kyogoku Y Kido M Kitagawa I Three new ent-valerenane sesquiterpenes from an Okinawan soft coral.

  354. 3950 Chem Pharm Bull 31 1803-1805 1983 Kobayashi M Ishizaka T Mitsuhashi H Isolation of 5a, 6-dihydroglaucasterol, a new marine C27 sterol with a 24,26-cyclized side chain, from the soft coral Sarcophyton glaucum.

  355. 3951 Chem Pharm Bull 28 473-478 1980 Yamada Y Suzuki S Iguchi K Kikuchi H Tsukitani Y Horiai H Nakanishi H Studies on marine natural products. II. New polyhydroxylated sterols from the soft coral Lobophytum pauciflorum (Ehrenberg). = #3574

  356. 3952 Chem Pharm Bull 31 2160-2163 1983 Kobayashi M Son BW Kido M Kyogoku Y Kitagawa I Clavukerin A, a new trinor-guaiane sesquiterpene from the Okinawan soft coral Clavularia koellikeri.

  357. 3953 Chem Pharm Bull 31 4127-4129 1983 Kobayashi M Mitsuhashi H Marine sterols. XIV. Isolation of (24S)-24-methyl-5a-cholestane-3ß,5,6ß,25u,26-pentol from the soft coral Sarcophyton glaucum.

  358. 3954 Chem Pharm Bull 31 1848-1855 1983 Kobayashi M Hayashi T Hayashi K Tanabe M Nakagawa T Mitsuhashi H Marine sterols XI. Polyhydroxysterols of the soft coral Sarcophyton glaucum: isolation & synth. Of 5a-cholestane-1ß,3ß,5,6ß-tetrol. See #3574 #5462 #5463

  359. 4020 Phytochemistry 21 881-887 1982 Kokke WCMC Bohlin L Fenical W Djerassi C Novel dinoflagellate 4a-methylated sterols from four Caribbean gorgonians.

  360. 4024 Chemica Scripta 29 383-388 1989 Coll JC Bowden BF Alino PM Heaton A König GM de Nys R Willis RH Sammarco PW Clayton MN Chemically mediated interactions between marine organisms.

  361. 4026 J Org Chem 55 6286-6289 1990 Kusumi T Igari M Ishitsuka MO Ichikawa A Itezono Y Nakayama N Kakisawa H A novel chlorinated biscembranoid from the marine soft coral Sarcophyton glaucum. = #3926

  362. 4039 Steroids 40 673-677 1982 Kobayashi M Mitsuhashi H Marine sterols. XIII. Isolation and synthesis of 1ß,3ß,5,6ß-tetrahydroxy-5a-androstan-17-one from the soft coral Sarcophyton glaucum.

  363. 4041 Steroids 40 665-672 1982 Kobayashi M Mitsuhashi H Marine sterols. XII. Glaucasterol, a novel C27 sterol with a unique side chain, from the soft coral Sarcophyton glaucum.

  364. 4042 Steroids 40 209-221 1982 Kobayashi M Ishizaka T Mitsuhashi H Marine sterols X. Minor constituents of the sterols of the soft coral Sarcophyton glaucum.

  365. 4045 Acta Crystallogr Sect C 32 1558-1560 1976 van der Helm D Enwall EL Weinheimer AJ Karns TKB Ciereszko LS p-Iodobenzoate of jeunicin.

  366. 4046 Acta Crystallogr Sect C 42 434-436 1986 Sen Gupta PK Hossain MB van der Helm D Structure of cueunicin acetate.

  367. 4047 Acta Crystallogr Sect C 42 373-376 1986 Liu Y-X Zeng L-M Trueblood KN Sarcophinone at 115 K: a cembranolide diterpenoid from the South China Sea.

  368. 4049 Aust J Chem 39 803-812 1986 Bowden BF Coll JC Gulbis JM Mackay MF Willis RH Studies of Aust. Soft corals. XXXVIII. Structure determination of several diterpenes derived from a Cespitularia species (Coelenterata, Octocorallia, Xeniidae)

  369. 4058 Steroids 43 639-649 1984 Ksebati MB Schmitz FJ 24 u-Methyl-5a-cholestane-3ß,5,6ß, 22R,24-pentol 6-acetate: new polyhydroxylated sterol from the soft coral Asterospicularia randalli.

  370. 4064 Steroids 41 537-548 1983 Popov S Carlson RMK Djerassi C Occurrence and seasonal variation of 19-norcholest-4-en-3-one and 3ß-monohydroxy sterols in the Californian gorgonian, Muricea californica.

  371. 4078 Experientia 40 931-933 1984 Look SA Buchholz K Fenical W 12-Hydroxy-E-g-bisabolene, a new sesquiterpene alcohol from a Caribbean sea whip of the genus Pseudopterogorgia (Gorgonacea, Cnidaria).

  372. 4184 Mar Chem 12 147-157 1983 Kingston JF Ng AS Gallacher G Fallis AG Studies in marine organic chemistry: marine natural products from invertebrates found in Newfoundland waters and approaches to the total synthesis of sinularene

  373. 4186 Pure Appl Chem 54 1915-1918 1982 Martin M Clardy J The synthesis of pacifigorgiol.

  374. 4208 Toxicon 28 1221-1227 1990 Gunthorpe L Cameron AM Intracolonial variation in toxicity in scleractinian corals. CA 114:37478k

  375. 4221 Chem Br 0 761-763 1990 Coll JC Bowden BF Clayton MN Chemistry and coral reproduction.

  376. 4227 Diss Abstr Int B 50 5633 1990 Shin J Marine natural products: chem. & chemosystematics of gorgonian Eunicea & exploratory studies of the secondary metabolites of marine fungi CA114:59252

  377. 4234 Chem Pharm Bull 38 2400-2403 1990 Kobayashi M Kanada F Damarla SR Rao DV Rao CB Polyhydroxysterols of the soft corals of Andaman & Nicobar coasts. (2) Isol. & structures of 3 16ß- hydroxy steroidal glycosides from Alcyonium sp. soft coral

  378. 4241 Experientia 46 980-982 1990 Ciminiello P Fenical W Paul VJ Structure assignments of two new C-18-oxygenatedsteriodal ketals isolated from a pacific soft coral of the genus Sinularia

  379. 4248 Zhongshan Daxue Xuebao, Ziran Kexueb 28 28-31 1989 Zeng L Wu J Structure determination of echifloristerol. 28(4), 28-31 1989. CA 114: 98588t

  380. 4259 J Org Chem 56 3153-3159 1991 Shin J Fenical W Fucosides A-D: antinflammatory diterpenoid glycosides of new structural classes from the caribbean gorgonian Eunicea fusca.

  381. 4267 J Nat Prod 54 298-301 1991 Fontan LA Rodriguez AD Isolation of eupalmerin, a minor cembranoid diterpine from the Caribbean gorgonian Eunicea mammosa.

  382. 4277 Tennen Yuki Kagobutsu Toronkai * 32 151-158 1990 Kobayashi M Kanada F Kumar SM Rao CVL Rao DS Rao DV Rao CB Structures of polyhydroxysterols from a gorgonian coral Melithaea ocracea. CA114(23):226017v

  383. 4283 Khim Prir Soedin 0 762-765 1990 Suleimenova AM Kuznetsova TA Denisneko VA Gorshkova IA Elyakov GB Cembranolides of the soft coral Lobophytum sp. (Coelenterata, Octocorallia, Alcyonacea). CA 114: 244557a

  384. 4284 Chem Pharm Bull 39 297-300 1991 Kobayashi M Kanada F Rao CVL Kumar SMD Rao DV Rao CB Polyhydroxysterols of the soft corals of the Andaman and Nicobar coasts. (3). Isolation and structures of five new C28 polyhydroxysterols from two Sclerophytum

  385. 4287 J Chem Soc Chem Commun 0 1058-1060 1984 Mehta G Murty AN Total synthesis of the marine natural product (±)-precapnelladiene.

  386. 4319 Tetrahedron Lett 25 3621-3624 1984 Nagaoka H Miyakoshi T Yamada Y Total synthesis of marine prostanoids clavulones.]

  387. 4320 Tetrahedron Lett 25 3731-3734 1984 Kobayashi M Kiyota Y Orito S Kyogoku Y Kitagawa I Five new steroidal glycosides, pregnedioside-A, -B, and their three monoacetates, from an Okinawan soft coral of Alcyonium sp. = #875

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  392. 4363 Zhongguo Haiyang Yaowu 9 11-12 1990 Tan X Ye H Zeng L An organophosphorous (Soman) antidote from gorgonian coral Subergorgia suberosa. CA 115: 35564g

  393. 4364 Chem Lett 0 427-430 1991 Ochi M Yamada K Kotsuki H Shibata K Calicoferols A and B, two novel secosterols possessing brine-shrimp lethality from the gorgonian Calicogorgia sp.

  394. 4365 J Chem Soc Perkin Trans 1 0 493-497 1991 Kobayashi M Kobayashi K Ramana V Rao CVL Marine sterols Part 20. Polyhydroxysterols of the soft corals of the Andaman and Nicobar coasts. Part 4. Andamansterol and nicobarsterol, novel sterols with...

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  398. 4399 Tetrahedron 47 3271-3281 1991 He H-y Faulkner DJ New chlorinated diterpenes from the gorgonian Junceella gemmacea.

  399. 4401 Chem Lett 0 319-322 1991 Iguchi K Kitade M Yamada Y Ichikawa A ZOhtani I Kusumi T Kakisawa H Stereostructures of unique 13-membered carbocyclic cembranolides from the soft coral Lobophytum pauciflorum. See #1919

  400. 4422 Tetrahedron Lett 23 4673-4676 1982 Oppolzer W Strauss HF Simmons DP Stereoselective total syntheses of (±)-sinularene and of (±)-5-epi-sinularene via intramolecular type-I-"magnesium-ene" reaction.

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  402. 4449 J Nat Prod 54 380-385 1991 Su J Zhong Y Zeng L Four novel diterpenoids: clavirolides B, C, D, and E from the Chinese soft coral Clavularia viridis.

  403. 4465 J Org Chem 56 3392-3398 1991 Shin J Fenical W Structures and reactivities of new dolabellane diterpenoids from the Caribbean gorgonia Eunicea laciniata.

  404. 4477 Zhongshan Daxue Xuebao, Ziran Kexueb 29 100-105 1990 Li R Huang Z Fang Z Liu X Study on the chemical constituents of the Chinese soft coral. Part 22. Sinularia microclavata. CA 115: 68764a

  405. 4493 Can J Chem 63 996-998 1985 Piers E Jung GL Thermal rearrangement of functionalized 6-exo-(1-alkenyl)bicyclo[3.1.0]hex-2-enes. A total synthesis of (±)-sinularene.

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  408. 4549 J Am Chem Soc 106 7500-7506 1984 Crisp GT Scott WJ Stille JK Palladium-catalyzed carbonylative coupling of vinyl triflates with organostannanes. A total synthesis of (±)∆9(12)-capnellene.

  409. 4550 J Am Chem Soc 106 6868-6870 1984 Kinney WA Coghlan MJ Paquette LA Claisen rearrangement of 6-alkenyl-2-methylenetetrahydropyrans. A new approach to annulated 4-cyclooctenones and a stereospecific synthesis of precapnelladiene

  410. 4563 Z Naturforsch 39 1180-1183 1984 D'Ambrosio M Guerriero A Pietra F Arboxeniolide-1, a new, naturally occurring xeniolide diterpenoid from the gorgonian Paragorgia arborea of the Crozet Is. (S. Indian Ocean).

  411. 4567 J Org Chem 56 1227-1233 1991 Shin J Fenical W New diterpenoids from the Caribbean gorgonian Eunicea calyculata. Photochemical interconversion of the cembrane and cubitene skeletons.

  412. 4571 Chem Lett 0 2183-2186 1990 Ochi M yamada K Futatsugi K Kotsuki H Shibata K Litophynin D and E, two new diterpenoids from a soft coral Litophyton sp.

  413. 4577 Chem Pharm Bull 38 2442-2445 1990 Kobayashi M Hirase T Marine terpenes and terpenoids. XI. Structures of new dihydrofuranocembranoids isolated from a Sarcophyton sp. soft coral of Okinawa.

  414. 4592 Arch Biochem Biophys 290 427-435 1991 Song WC Brash AR Inves. of the allene oxide pathway in coral Plexaura homomalla: form. of novel ketols & isomers of prostaglandin A2 from 15-hydroxyeicosatetraenoic acid.

  415. 4594 Tetrahedron Lett 32 4661-4664 1991 Tinto WF John L Lough AJ Reynolds WF McLean S A pseudopterane metabolite of Pseudopterogorgia acerosa containing an unusually stable diepoxyfuran.

  416. 4629 Zhongshan Daxue Xuebao, Ziran Kexueb 30 58-61 1991 Long K Zhang M Chemical constituents of Chinese soft corals. (XXV). Structure of a new glycoside lemnabourside. CA 115: 203704y

  417. 4634 J Chin Chem Soc (Taipei) 38 397-399 1991 Sheu JH Yeh TH Isolation of a bioactive sterol from the soft coral Lobophytum mirabile. CA115(17):179755t

  418. 4641 Drugs Exptl Clin Res 16 505-508 1990 Perez GRM Perez GS Paciforgine: a new macrolide antifungicidal isolated from Paciforgia sp-2. CA 115: 179714

  419. 4648 Experientia 47 501-502 1991 Kobayashi J Cheng JF Nakamura H Ohizumi Y Tomotake Y Matsuzaki T Grace KJS Jacobs RS Kato Y ... Structure and stereochemistry of brianolide, a new antiinflammatory diterpenoid from the Okinawan gorgonian Briareum sp

  420. 4649 Chemtracts: Org Chem 4 205-207 1991 Xiao XY Prestwich GD New diterpenoids from the Caribbean gorgonian Eunicea calyculata. Photochemical interconversion of the cembrene and cubitene skeletons. CA 115:155299w

  421. 4663 Tetrahedron Lett 32 2917-2918 1991 Ishitsuka MO Kusumi T Kakisawa H Isolation of a monomeric counterpart of the marine biscembranoids, a biogenetic Diels-Alder precursor.

  422. 4665 J Chem Soc Perkin Trans 1 0 1177-1179 1991 Kobayashi M Kanda F Marine sterols. 18. Isolation and structure of four novel oxygenated sterols from a gorgonian coral Melithaea ocracea.

  423. 4667 Zhongguo Haiyang Yaowu 8 1-6 1989 Li R Di L Long K Chemical constituents of the Chinese soft coral Lobophytum chevalieri (Tixier Durivault). CA115(11):110911y

  424. 4668 Gaodeng Xuexiao Huaxue Xuebao 12 49-52 1991 Su J Zhong Y Zeng L Structure determination of a new sterol - clavisterol A. CA 115: 110910x

  425. 4675 J Nat Prod 54 1368-1382 1991 Morales JJ Lorenzo D Rodriguez AD Isolation and structural assignment of 4-deoxyasbestinin diterpenes from Caribbean gorgonian Briareum asbestinum.

  426. 4676 J Nat Prod 54 1009-1016 1991 Peniston M Rodriguez AD The isolation of (-)-sarcophytol A and (+)-marasol from the Caribbean gorgonian Plexaura flexuosa.

  427. 4678 Tetrahedron 46 4221 1991 Norte M Fernandez JJ Gonzalez R Rodriguez ML Ruiz-Perez C Rodriguez-Romero V (+)-Lepidozene, a new bicyclic sesquiterpene from the gorgonia Lophogorgia ruberrima. [Erratum to document cited in CA114(17):161122d]. #5039

  428. 4698 * 53 257-261 1990 Musmar MJ Weinheimer AJ Novel mar. steroids from Florida Keys I. Isol. & struc. eluc. of ∆5-9,11-seco-gorgostene-3ß,11,24ß-triol-9-one from Pseudopterogorgia americana(In: Florida Sci)

  429. 4699 Heterocycles 32 29-32 1991 Ochi M Yamada K Futatsugi K Kotsuki H Litophynins F, G, and H, three new diterpenoids from a soft coral Litophyton sp.

  430. 4700 Heterocycles 32 19-21 1991 Ochi M Yamada K Shirase K Kotsuki H Calicophirins A and B, two new insect growth inhibitory diterpenoids from a gorgonian coral Calicogorgia sp.

  431. 4711 Chem Lett 0 127-130 1992 Iguchi K Nishimura K Yamazaki K Iwashima M Yamada Y New cembranolide diterpenes with a dimethylamino group from the Okinawan soft coral (Sinularia sp.). See #5050

  432. 4716 Chem Pharm Bull 39 3055-3056 1991 Kobayashi M Hirase T Marine terpenes and terpenoids. XIII. Isolation of a new dihydrofuranocembranoid, sarcophytonin E, from the Sarcophyton sp. soft coral of Okinawa. = #4975

  433. 4734 Chem Lett 0 33-36 1992 Hamada T Kusumi T Ishitsuka MO Kakisawa H Structures and absolute configurations of new lobane diterpenoids from the Okinawan soft coral Sinularia flexibilis.

  434. 4736 Huanan Logong Daxue Xuebao Ziran Kux 19 9-14 1991 Fu J Long K Study on the Chinese soft corals (N-D). CA116(15):148521e

  435. 4738 Dev Comp Immunol 16 9-17 1992 Goto R Muramoto K Yamazaki M Kamiya H Purification and characterization of an agglutinin of the soft coral Sinularia species. CA116(17):172220b

  436. 4744 Chin Chem Lett 0 785-786 1991 Su J Zhong Y Wu J Zeng L A new norsesquiterpenoid from the soft coral Paralemnalia thyrsoids. CA116(17):170563s

  437. 4751 Chem Lett 0 155-158 1992 Ochi M Yamada K Kataoka K Kotsuki H Shibata K Litophynins I and J, two new biologically active diterpenoids from the soft coral Litophyton sp.

  438. 4763 New J Chem 15 959-961 1991 Roussis V Fenical W Miralles J Kornprobst JM Piccolamine, an unusual N, N-dimethylaminomethylfuranosesquiterpene and related terpenoids from the gorgonian Leptogorgia piccola. CA116(19):191263j

  439. 4787 Tetrahedron Lett 33 1317-1320 1992 Uchio Y Kodama M Usui S Fukazawa Y Three new eunicellin-based diterpenoids from an Okinawan Cladiella species of soft coral.

  440. 4797 J Nat Prod 54 1651-1655 1991 Kashman Y Green D Garcia C Garcia Arevalos D Verrucoside, a new cytotoxic pregnane glycoside from a gorgonian Eunicella verrucosa.

  441. 4805 Tetrahedron Lett 33 2019-2022 1992 Kusumi T Hamada T Hara M Ishitsuka MO Ginda H Kakisawa H Structure and absolute configuration of isoclavukerin A, a component from an Okinawan soft coral.

  442. 4823 Bull Chem Soc Japan 65 1182-1184 1992 Uchio Y Eguchi S Fukazawa Y Kodama M 7-Epidenticulatolide, a new cembranolide with a cyclic peroxide function from the soft coral Lobophytum denticulatum. CA117(3):23494n

  443. 4864 Tetrahedron 48 3111-3120 1992 Subrahmanyam C Rao CV Anjaneyulu V Satyanarayana P Rao PVS Ward RS Pelter A New diterpenes from a new species of Lobophytum soft coral of the South Andaman Coast.

  444. 4869 Chem Pharm Bull 40 233-234 1992 Kobayashi M Haribabu B Anjaneyulu V Marine sterols. XXI. Isolation of (24S)-3ß-hydroxyergost-5-en- 21-oic acid from a Sclerophytum sp. of soft coral.

  445. 4882 J Nat Prod 55 904-911 1992 Raju BL Subbaraju GV Reddy MC Rao DV Rao CB Raju VS Polyhydroxysterols from the soft coral Sarcophyton subviride of Andaman and Nicobar coasts.

  446. 4891 Mar Ecol Prog Ser 75 1-8 1991 Fenical W Pawlik JR Defensive properties of secondary metabolites from the Caribbean gorgonian coral Erythropodium caribaeorum.

  447. 4900 Comp Biochem Physiol 99 775-783 1991 Dai MC Garson MJ Coll JC Biosynthetic processes in soft corals. I. A comparison of terpene biosynthesis in Alcyonium molle (Alcyoniidae) and Heteroxenia sp. (Xeniidae).

  448. 4913 Tetrahedron 47 8679-8686 1991 Tinto WF John L Reynolds WF McLean S Novel pseudopteranoids of Pseudopterogorgia acerosa.

  449. 4914 J Org Chem 57 1205-1216 1992 Bloor SJ Schmitz FJ Hossain MB Van der Helm D Diterpenoids from the gorgonian Solenopodium stechei.

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  451. 4919 Jiegou Huaxue 10 204-208 1991 Shi L Shi K Li R Di L The formation and crystal structure of 3B,5a,6B, 25-tetrol-24z-methylcholestane trihydrate.

  452. 4935 Eur Pat Appl 0 0 1991 Higa T Tanaka J Gravalos DG Helioporins from coral species as antiviral, antitumor, and cytotoxic agents. CA116(5):34550h

  453. 4946 Oceanis 17 229-230 1991 Graillet C Pesando D Girard JP Cellular mechanisms of the cytotoxicity of natural substances derived from the sea, studied during fertilization and egg cleavage in the sea-urchin.

  454. 4953 Prog Chem Org Nat Prod 5 141-294 1992 Wahlberg I Eklund AM Cembranoids, pseudopteranoids, and cubitanoids of natural occurrence CA117(13):126497v

  455. 4975 Chem Pharm Bull 39 3055-3056 1991 Kobayashi M Hirase T See #1899 #4577 Marine terpenes & terpenoids. XIII. Isol. of a new dihydrofuranocembranoid, sarcophytonin E, from Sarcophyton sp. soft coral of Okinawa. = #4716

  456. 4978 Mol Pharmacol 41 631-638 1992 Grace KJS Medina M Jacobs RS Wilson L Selective inhibition of cytokinesis in sea urchin embryos by the marine natural product pseudopterolide.

  457. 4983 J Nat Prod 55 1186-1196 1992 Green D Kashman Y Benayahu Y Secondary metabolites of the yellow and gray morphs of the soft coral Parerythropodium fulvum fulvum: comparative aspects.

  458. 4986 J Org Chem 57 5857-5860 1992 Vidal JP Escale R Girard JP Rossi J C Chantraine JM Aumelas A Lituarines A, B, and C: a new class of macrocyclic lactones from the New Caledonian sea pen Lituaria australasiae.

  459. 4989 J Pharmacol Exp Ther 262 866-873 1992 Jacobson PB Jacobs RS Fuscoside: an antiinflm. Natural product which selectively inhibits 5-lipoxygenase. I: Physiological & biochem. studies in murine inflammatory models. See #4979

  460. 4990 Experientia 48 688-690 1992 Shindo T Sato A Horikoshi H Kuwano H A farnesyl arabinoside as an enhancer of glucose transport in rat adipocytes from a soft coral, Sinularia sp.

  461. 4998 J Chin Chem Soc (Taipei) 39 355-357 1992 Wu YC Hsieh PW Duh CY Wang SK Soong K Fang LS Studies on the Formosan soft corals. I. Cytotoxic cembrane diterpenes from Sarcophyton trocheliophorum. CA117(21):209166n

  462. 5014 Indian J Chem Sect B 31 708-710 1992 Anjaneyulu V Babu BH A new trihydroxy sterol, 24zeta-methylcholest-5-ene- 3ß,22(R),25-triol from a soft coral of Lobophytum species of the Indian Ocean.

  463. 5018 Gaodeng Xuexiao Huaxue Xuebao 13 355-357 1992 Liu J Zeng L Wu D A new sterol from the marine soft coral Nephthea sinulata. CA117(23):230411y

  464. 5019 Gaodeng Xuexiao Huaxue Xuebao 13 341-342 1992 Zeng L Wang G Ma L Tu G Studies on the chemical structure of nephalsterol-B. CA117(23):230410x

  465. 5029 J Indian Chem Soc 69 150-152 1992 Anjaneyulu ASR Prakash CVS Mallavadhani UV Raju KVS Two new sterols from a sea pen of Virgularia species of Indian coast. See #6037

  466. 5039 Tetrahedron 46 8237-8242 1990 Norte M Fernandez JJ Gonzalez R Rodriguez ML Ruiz-Perez C Rodriguez-Romero V (+)-Lepidozene, a new bicyclic sesquiterpene from the gorgonia Lophogorgia ruberrima. See #4678

  467. 5050 J Chem Res Synop 0 340-341 1992 Kobayashi M Ishizaka T Marine terpenes and terpenoids. Part 15. Dimethylamine adducts of alpha-methylene-gamma-lactonic marine cembranoids. See #4711

  468. 5052 J Nat Prod 55 1430-1435 1992 Wang SK Duh CY Wu YC Wang Y Cheng MC Soong K Fang LS Studies on Formosan soft corals. II. Cytotoxic cembranolides from the soft coral Lobophytum michaelae

  469. 5068 J Nat Prod 55 1522-1524 1992 Tanaka J Miki H Higa T Echinofuran, a new furanosesquiterpene from the gorgonian Echinogorgia praelonga.

  470. 5079 Chem Pharm Bull 40 1742-1749 1992 Nagaoka H Iwashima M Abe H Iguchi K Yamada Y Total synthesis of diterpenoid from the soft coral Sinularia mayi. See #3784

  471. 5082 Tetrahedron Lett 33 7115-7118 1992 Carney JR Pham AT Yoshida WY Sheuer PJ Napalilactone, a new halogenated norsesquiterpenoid from the soft coral Lemnalia africana.

  472. 5089 Gaodeng Xuexiao Huaxue Xuebao 13 623-627 1992 Wang G Li F Zeng L Ma L Tu G Structure determination of nephalsterol A and B with 19-hydroxy group from soft corals Nephthea.

  473. 5103 J Nat Prod 55 1672-1675 1992 Zhang M Long K Huang S Shi K Mak TCW A novel diterpenolide from the soft coral Sarcophyton solidun.

  474. 5105 Steroids 57 3-6 1992 Li R Huang Z Long K Two polyhydroxylated steroids from the Chinese soft coral Sinularia microclavata.

  475. 5109 J Nat Prod 56 144-146 1993 John LMD Tinto WF McLean S Reynolds WF Acerosterol, a novel polyhydroxylated sterol from the gorgonian octocoral Pseudopterogorgia acerosa.

  476. 5111 Tetrahedron Lett 33 7531-7534 1992 Ochi M Yamada K Kawakami H Tatsukawa A Kotsuki H Shibata K Calicogorgins A, B, and C, three bioactive sphinganine derivatives from the gorgonian Calicogorgia sp.

  477. 5118 Chem Pharm Bull 40 2845-2846 1992 Kobayashi M Krishna MM Anjaneyulu V Marine sterols. XXIV. Isolation of 24-methylenecholestane-1alpha,3beta,5alpha,6beta,16beta-pentol from Sinularia sp. Of soft coral.

  478. 5120 J Nat Prod 55 1779-1782 1992 Iguchi K Shimura H Yamada Y New cembrane-type diterpenoids from the Okinawan soft coral Sinularia sp.

  479. 5127 Tetrahedron 49 319-328 1993 Rodriguez AD Cobar OM Structures and bioactivities of new asbestinin diterpenoids from the Caribbean gorgonian octocoral Briareum asbestinum. = #5247

  480. 5136 Mar Ecol Prog Ser 87 183-188 1992 Pawlik JR Fenical W Chemical defense of Pterogorgia anceps, a Caribbean gorgonian coral.

  481. 5152 Comp Biochem Physiol B Comp Biochem 103 1039-1041 1992 Miralles J Galonnier R Njinkoue JM Samb A Gaydou EM Kornprobst JM Sterol composition of some gorgonians from the Senegalese coast.

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  483. 5159 J Chem Res Synop 0 112-113 1993 Kobayashi M Krishna MM Anjaneyulu V Marine sterols. Part 26. Two new polyhydroxygorgostanes from the Andaman Sea soft coral Lobophytum strictum.

  484. 5164 Heterocycles 36 41-44 1993 Ochi M Kataoka K Tatsukawa A Kotsuki H Shibata K Acalycigorgins A, B, and C, three new biologically active diterpenoids from the gorgonian Acalycigorgia sp.

  485. 5167 Tetrahedron 49 515-524 1993 Shin J Fenical W Stout TJ Clardy J New cembradiene diterpenoids from an undescribed Caribbean gorgonian of the genus Eunicea.

  486. 5175 Chem Pharm Bull 41 87-89 1993 Kobayashi M Krishna MM Haribabu B Anjaneyulu V Isolation of 23-demethylgorgost-7-ene- 3beta, 5alpha,6beta-triol and (24S)-ergostane- 3ß, 5alpha, 6ß, 7ß, 15ß-pentol from soft corals.

  487. 5176 Tetrahedron 49 811-822 1993 Tanaka J Ogawa N Liang J Higa T Garcia Gravalos D Helioporins: bioactive diterpenes from the blue coral Heliopora coerulea.

  488. 5179 J Nat Prod 56 288-291 1993 Su J Zhong Y Zeng L Two new sesquiterpenoids from the soft coral Paralemnalia thyrsoides.

  489. 5190 J Nat Prod 56 279-281 1993 Su J Meng Y Zeng L Wang Q Lobocalone: a novel secondary metabolite from the soft coral Lobophytum caledonense.

  490. 5208 J Am Chem Soc 115 2970-2971 1993 White JD Jensen MS Biomimetic synthesis of a cyclopropane containing eicosanoid from the coral Plexaura homomalla. Assignment of relative configuration

  491. 5209 Tetrahedron Lett 34 1985-1986 1993 Koljak R Pehk T Jaerving I Liiv M Loop A Varvas K Vahemets A Lille U Samel N New antiproliferative 9,11-secosterol from soft coral Gersemia fruticosa

  492. 5212 Experientia 49 179-181 1993 Rodriguez AD Martinez N Marine antitumor agents: 14-deoxycrassin and pseudoplexaurol, new cembranoid diterpenes from the Caribbean gorgonian Pseudoplexaura porosa

  493. 5219 J Nat Prod 0 508-513 1993 Jurek J Scheuer PJ Sesquiterpenoids and norsesquiterpenoids from the soft coral Lemnalia africana

  494. 5233 Magn Reson Chem 30 977-986 1992 Rodriguez AD 2-Dimensional NMR Spectra of Asbestinin Diterpenes Isolated from Briareum Asbestinum (Pallas) - Total Stereochemical Assignment by 2-Dimensional NMR Techniques

  495. 5239 Chin Sci Bull 37 1627-1630 1992 Liu JK Zeng LM Wu DG Cladiellisin - A New Diterpene from the Soft Coral Cladiella-Similis

  496. 5247 Tetrahedron 49 319-328 1993 Rodriguez AD Cobar OM Structures and Bioactivities of New Asbestinin Diterpenoids from the Caribbean Gorgonian Octocoral Briareum-Asbestinum = #5127

  497. 5261 Tetrahedron 49 1773-1782 1993 Kagechika K Ohshima T Shibasaki M Asymmetric Heck reaction-anion capture process. A catalytic asymmetric synthesis of the key intermediates for the capnellenols

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  500. 5324 J Nat Prod 56 521-526 1993 Leone PA Bowden BF Carroll AR Coll JC Meehan GV Studies of Australian soft corals, XLIX. A new biscembranoid and its probable biosynthetic precursors from the soft coral Sarcophyton tortuosum

  501. 5325 Gaodeng Xuexiao Huaxue Xuebao 13 1546-1547 1992 Su J Meng Y Zeng L Wang Q A new secondary metabolite, lobocalone, from the soft coral Lobophytum caledonense

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  506. 5398 Tetrahedron 49 7823-7828 1993 Ortega MJ Zubia E He HY Salva J New eunicellin-based diterpenoids from the gorgonian Eunicella verrucosa

  507. 5406 Tetrahedron 49 7977-7984 1993 Lin YC Bewley CA Faulkner DJ The valdivones, anti-inflammatory diterpene esters from the South African soft coral Alcyonium valdivae

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  687. 7158 Tetrahedron 50 9223-9228 0 Sharma S Mesic TM Martin RA Thiophilic reactions of pseudopterolide: potential implications for its biological activity

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  689. 7181 Indian J Chem Sect B 34 78-80 1995 Anjaneyulu V Rao KN Kobayashi M (24S)-24-Methylcholest-4-ene-3. beta.,6.beta.-diol from a gorgonian (Rumphella aggregata) of the Andaman and Nicobar Islands CA122:77134

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  691. 7183 J Chem Ecol 20 3361-3372 1994 McClintock JB Baker BJ Slattery M Heine JN Bryan PJ Yoshida W Davies-Coleman MT Faulkner DJ Chemical defense of common Antarctic shallow-water nudibranch Tritoniella belli Eliot (Mollusca: Tritonidae) & its prey, Clavularia frankliniana Rouel (Cnidaria

  692. 7206 Tetrahedron Lett 35 8415-8416 1994 Iwagawa T Shibata Y Okamura H Nakatani M Shiro M Novel cembranoids with a 13-membered carbocyclic skeleton from a soft coral, Sarcophyton species

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  694. 7215 Tetrahedron Lett 35 8855-8858 1994 Kashman Y Saltoun M Rudi A Benayahu Y Xeniafaraunol A and B, and faraunatin; Three new cytotoxic diterpenes from the soft coral Xenia faraunensis

  695. 7222 Chin Chem Lett 5 563-564 1994 Yue XJ Li YL CA122:106169 Studies on the synthesis of sinulariol-D sinularial-A & sinularic acid-A. Synth of (5R)-7,7-dimethoxy-5-[1-(2-tert-butyldiphenylsiloxymethyl)vinyl]-2-heptanone

  696. 7226 Indian J Chem Sect B 34 32-39 1995 Anjaneyulu ASR Prakash CVS New sesqui and diterpenoids from the soft coral Nephthea chabroli of Indian Coast CA122:102055

  697. 7227 J Nat Prod 57 1584-1586 1994 Ortega MJ Zubia E Salva J Structure and absolute configuration of palmonine F, a new eunicellin-based diterpene from the gorgonian Eunicella verrucosa

  698. 7231 J Nat Prod 57 1346-1353 1994 Baker BJ Scheuer PJ The punaglandins: 10-chloroprostanoids from the octocoral Telesto riisei

  699. 7235 J Chem Educ 71 907-911 1994 Gribble GW Natural organohalogens. Many more than you think!

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  702. 7258 Tetrahedron Lett 36 35-38 1995 Williams DR Coleman PJ Total synthesis of neodolabellenol.

  703. 7273 Synthesis 0 913-914 1994 Li Y Yue X Studies on macrocyclic diterpenoids Part 13: an effective total synthesis of (±) sarcophytol-M

  704. 7283 J Org Chem 59 5970-5976 1994 Ojida A Tanoue F Kanematsu K Total synthesis of marine furanosesquiterpenoids, tubipofurans

  705. 7287 J Nat Prod 57 1212-1219 1994 Miyamoto T Yamada K Ikeda N Komori T Higuchi R Bioactive terpenoids from octocorallia. I. Bioactive diterpenoids: litophynols A and B from the mucus of the soft coral Litophyton sp.

  706. 7301 J Chem Soc Perkin Trans 1 0 33-40 1995 Kobayashi M Additivity relationships in the carbon-13 nuclear magnetic resonance spectra of polyhydroxy steroids

  707. 7303 Tetrahedron 51 51-58 1995 He HY Kulanthaivel P Baker BJ Kalter K Darges J Cofield D Wolff L Adams L New antiproliferative and antiinflammatory 9,11-secosterols from the gorgonian Pseudopterogorgia sp

  708. 7312 Tennen Yuki Kagobutsu Toronkai * 35 567-574 1993 Takahata H Uchida Y Momose T New synthesis of chiral .gamma.-butyrolactones utilizing lipase and its application to natural product syntheses

  709. 7314 Indian J Chem Sect B 33 1033-1037 1994 Raju BL Subbaraju GV Reddy KV Rao CB Alcyonacean metabolites. Part 5. Further metabolites from a soft coral of Lobophytum genus of the Andaman and Nicobar coasts CA122:156677

  710. 7323 Indian J Chem Sect B 34 264-266 1995 Sarma NS Chavakula R Rao SR A new ring-D oxidized sterol from the soft coral Cladiella krempfi of the Minicoy Island (Lakshadweep Islands, India) CA122:183513

  711. 7324 Indian J Chem Sect B 34 221-226 1995 Raju BL Subbaraju V Alcyonacean metabolites. Part 3. Three new lobanes from a soft coral, Lobophytum hirsutum, of the Andaman and Nicobar coasts CA122:183512

  712. 7341 Tetrahedron Lett 36 1227-1228 1995 Miller SL Tinto WF Yang JP Mclean S Reynolds WF 9, 11-Seco-24-hydroxydinosterol from Pseudopterogorgia americana

  713. 7348 Tetrahedron 51 2497-2506 1995 Seo Y Jung JH Rho J Shin J Song J Isolation of novel bioactive steroids from the soft coral Alcyonium gracillimum

  714. 7353 Chin Pharm J (Taipei) 46 423-428 1994 Duh C Wang S Soong K Fang L Cytotoxic norcembrene diterpenes from the soft coral Sinularia inexplicita CA122:210086

  715. 7374 J Chem Res Synop 0 142-143 1995 Anjaneyulu ASR Sagar KS Two new 5.alpha.,8.alpha.-epidioxy sterols from the Indian Ocean soft coral Sinularia maxima

  716. 7378 Tianran Chanwu Yanjiu Yu Kaifa 6 9-11 1994 Deng S Li G Tan X Chemical constituents of South China Sea Gorgonian Isis sp. CA122:235560

  717. 7386 Chin Sci Bull 40 213-216 1995 Zeng LM Zhong YL Su JY Zhao D Sesquiterpenes from the soft coral Paralemnalia thyrsoides and their biogenetic correlation

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  722. 7458 Book 0 373-381 1994 Bakus GJ Wright M Khan A Ormsby B Gulko D Licuanan W Carriazo E Oritz A Chan DB Lorenzana D Huxley M Experiments seeking marine natural antifouling compounds(From: Recent developments in biofouling control, Ed Thompson MF Nagabhushanam R Sarojini R Fingerman M)

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  726. 7514 Tetrahedron Lett 36 3265-3268 1995 Hooper GJ Davies-Coleman MT Sesquiterpene hydroquinones from the South African soft coral Alcyonium fauri.

  727. 7523 Bull Chem Soc Japan 67 2880-2882 1994 Maeda K Inouye Y Preparation of (R)-(2-cyclopentenyl) methanol and the first total synthesis of (8R,11R)-precapnelladiene

  728. 7535 J Org Chem 60 2773-2779 1995 Huang H Forsyth CJ Anti selective spirocarbomercuration: synthesis and stereochemistry of the spirobicyclic sesquiterpenes spirojatamol and erythrodiene

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  732. 7542 J Nat Prod 57 1638-1655 1994 Rodriguez AD Cobar OM Martinez N Isolation and structures of sixteen new asbestinin diterpenes from the Caribbean gorgonian Briareum asbestinum

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  735. 7573 J Am Chem Soc 117 6224-6233 1995 White JD Jensen MS Cyclopropane-containing eicosanoids of marine origin. Biomimetic synthesis of constanolactones A and B from the alga Constantinea simplex

  736. 7587 J Org Chem 60 796-797 1995 Marshall JA Wallace EM Coan PS Total synthesis of the pseudopterane (±)-kallolide B

  737. 7629 Tetrahedron 51 6869-6880 1995 Rodriguez AD Cobar OM The briarellins, new eunicellin-based diterpenoid from a Caribbean gorgonian, Briareum asbestinum

  738. 7648 J Chem Soc Chem Commun 0 955-956 1995 Tokunaga Y Yagihashi M Ihara M Fukumoto K A simple total synthesis of (±)-spirojatamol and (±)-erythrodiene via intramolecular 1,3-dipolar cycloaddition

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  745. 7724 Book 0 241-249 1994 Mary A Mary V Sarojini R Nagabhushanam R Broad spectrum natural products from the Indian Ocean octocoral Euplexaura nuttingi (From: Recent Dev Biofouling Control, Ed. Thompson MF, Balkema, Rotterdam)

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  749. 7753 Mar Biol (Berlin) 122 675-679 1995 Leone PA Bowden BF Carroll AR Coll JC Chemical consequences of relocation of the soft coral Lobophytum compactum and its placement in contact with the red alga Plocamium hamatum

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  752. 7775 Mar Biol (Berlin) 123 137-143 1995 Coll JC Leone PA Bowden BF Carroll AR Konig GM Heaton A de Nys R Maida M Alino PM et al. Chemical aspects of mass spawning in corals II (-)-Epi-thunbergol, the sperm attractant in the eggs of the soft coral Lobophytum crassum (Cnidaria:Octocorallia)

  753. 7783 Tetrahedron 51 9973-9984 1995 Hooper GJ Davies-Coleman MT New metabolites from the South African soft coral Capnella thyrsoidea

  754. 7802 J Nat Prod 58 1185-1191 1995 Guerrero PP Read RW Batley M Janairo GC The structure of a novel cembranoid diterpene from a Philippine collection of the soft coral Sinularia flexibilis

  755. 7804 Tianran Chanwu Yanjiu Yu Kaifa 7 12-15 1995 Zhang M Long K A new batyl alcohol glycoside from Sarcophyton solidum of the South China Sea CA123:251820

  756. 7805 An Acad Bras Cienc 67 171-173 1995 Fernandes L Kelecom A A further nardosinane sesquiterpene from the gorgonian Phyllogorgia dilatata (Octocorallia, Gorgonacea)

  757. 7806 J Org Chem 60 6864-6865 1995 Cronan JM J Daviau TR Pannell LK Cardellina JH I Emmottene, from the gorgonian Briareum polyanthes, contains the first naturally occurring trans-bicyclo[5.1.0]octane

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  759. 7832 Khim Prir Soedin 0 315-334 1993 Lis LG Zheldakova TA New sea prostaglandins are clavulons, haloidvulons, punaglandins

  760. 7850 Helv Chim Acta 78 1465-1478 1995 Guerriero A Dambrosio H Pietra F Bis-allylic reactivity of the funicolides, 5,8(17)-diunsaturated briarane diterpenes of the sea pen Funiculina quadrangularis from the Tuscan archipelago

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  763. 7854 Tetrahedron 51 10997-11010 1995 Anjaneyulu ASR Sagar KS Venugopal MJRV Terpenoid and steroid constituents of the Indian Ocean soft coral Sinularia maxima

  764. 7861 Tetrahedron 51 11111-11118 1995 Iwagawa T Amano Y Hase T Shiro M New xenia diterpenoids from a soft coral Xenia species See #7730

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  767. 7892 Diss Abstr Int B 56 1425 1995 Jensen MS J Synthetic studies on marine natural products: I. Stereoselective synth of E,Z-1,3-dienes by tandem nucleophilic addition to a dienylphosphonium salt followed ..

  768. 7895 J Nat Prod 58 1291-1296 1995 Seo Y Shin J New secosteroids from an undescribed gorgonian of the genus Muricella

  769. 7896 J Nat Prod 58 1209-1216 1995 Rodriguez AD Soto JJ Pina IC Uprolides D-G, 2. A rare family of 4, 7-oxa-bridged cembranolides from the Caribbean gorgonian Eunicea mammosa

  770. 7897 J Nat Prod 58 1174-1184 1995 Govindan M Mechanism-based antitumor screening of Caribbean marine organisms: isolation & structure determination of novel diterpenoids from gorgonian Eunicea tourneforti

  771. 7912 J Am Chem Soc 117 10391-10392 1995 Macmillan DWC Overman LE Enantioselective total synthesis of (-)-7-deacetoxyalcyonin acetate. First synthesis of a eunicellin diterpene

  772. 7928 Chem Eng News 0 42-44 1995 Rouhi AM Supply issues complicate trek of chemicals from sea to market

  773. 7933 Tetrahedron Asymmetry 6 1829-1832 1995 Ono M Ogura Y Hatogai K Akita H Total synthesis of (S)-(+)-curcudiol, (S)- and (R)-(-)-curcuphenol based on enzymatic resolution of a primary alcohol possessing one stereogenic centre

  774. 7938 Tianran Chanwu Yanjiu Yu Kaifa 6 32-35 1994 Deng S Li F Tan X Cheng J A new ceramide from gorgonian Isis sp of the South China Sea

  775. 7949 Act Chim Sin 52 813-816 1994 Su JY Zhong YL Lou GX Li XQ Zeng LM Huang YQ Hu SZ Studies on the stereochemistry of (-)-sartrochine

  776. 7978 Tetrahedron Lett 33 101-104 1992 Cheng JF Yamamura S Terada Y Stereochemistry of the brianolide acetate (=solenolide D) by the molecular mechanics calculations

  777. 7979 Tetrahedron Lett 33 1225-1226 1992 Li Y Li W Li Y An efficient total synthesis of (+)-isosarcophytol-A

  778. 8010 Chem Ind 0 54-58 1996 Bongiorni L Pietra F Marine natural products for industrial applications

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  780. 8029 Tetrahedron Lett 36 9129-9132 1995 Buszek KR Bixby DL Total synthesis of pseudopterosin A and E aglycon

  781. 8048 J Nat Prod 58 1581-1586 1995 Rudi A Ketzinel S Goldberg I Stein Z Kashman Y Antheliatin and zahavins A and B, three new cytotoxic xenicane diterpenes from two soft corals

  782. 8062 Heterocycles 36 1957-1960 1993 Nishitani K Konomi T Mimaki Y Tsunoda T Yamakawa K Total synthesis of (±)-cembranolide via Cr(II) mediated intramolecular macrocyclization of ß-alkoxycarbonylallyl halide

  783. 8068 Chemtracts: Org Chem 5 141-157 1992 Paquette LA Investigations into furanocembranolide diterpene construction. Total synthesis of dihydropseudopterolide, gorgiacerone, and acerosolide. Reversible interconv...

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  786. 8080 Indian J Chem Sect B 34 1114-1115 1995 Subrahmanyam C Venkateswara Rao C Kulatheeswaran R A new sterol peroxide from a Lobophytum species soft coral

  787. 8093 Indian J Chem Sect B 34 1074-1079 1995 Anjaneyulu ASR Venkateswar Rao G Raju KVS Murthy MVRK Two new lobane derivatives from the soft coral Lobophytum pauciflorum of the Havelock Island of the Indian Ocean

  788. 8094 Indian J Chem Sect B 34 1071-1073 1995 Anjaneyulu V Nageswara Rao K Appa Rao KMC Isolation of loba-8,10,15-triene-13,17,18-triol-17,18-diacetate from a soft coral of Lobophytum species of the Andaman and Nicobar Islands

  789. 8171 Tetrahedron Lett 37 671-674 1996 Yue X Li Y Studies on macrocyclic diterpenoids ( X IX ) - total synthesis of (RR/SS)-sinulariol-B