Kitungolides A, B, and C, new diterpenes from a soft coral of a new genus

被引:14
作者
Chill, L
Rudi, A
Benayahu, Y
Schleyer, M
Kashman, Y [1 ]
机构
[1] Tel Aviv Univ, Sch Chem, IL-69978 Ramat Aviv, Israel
[2] Tel Aviv Univ, Dept Zool, IL-69978 Ramat Aviv, Israel
[3] Oceanog Inst, Durban, South Africa
关键词
D O I
10.1021/ol036454t
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Three novel compounds, designated kitungolides A (1), B (2), and C (3), were isolated from a soft coral of a new genus collected at Kitungamwe, Kenya. The three new compounds are of a unique heterotricyclic skeleton. The structures and relative stereochemistry of the compounds were elucidated by interpretation of MS, COSY, HMQC, HMBC, and NOESY experiments.
引用
收藏
页码:755 / 758
页数:4
相关论文
共 13 条
  • [1] New xenia diterpenoids from the Indonesian soft coral Xenia sp.
    Anta, C
    González, N
    Santafé, G
    Rodríguez, J
    Jiménez, C
    [J]. JOURNAL OF NATURAL PRODUCTS, 2002, 65 (05): : 766 - 768
  • [2] STRUCTURE OF A 3,4-DIHYDRO-2H-PYRAN DERIVATIVE
    ANTEL, J
    SHELDRICK, GM
    HARTFIEL, U
    TIETZE, LF
    [J]. ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, 1989, 45 : 1834 - 1836
  • [3] BRAEKMAN JC, 1979, B SOC CHIM BELG, V88, P71
  • [4] Barrenazine A and B; Two new cytotoxic alkaloids from an unidentified tunicate
    Chill, L
    Aknin, M
    Kashman, Y
    [J]. ORGANIC LETTERS, 2003, 5 (14) : 2433 - 2435
  • [5] DEWICK PM, 1997, MED NATURAL PRODUCTS, P26
  • [6] New xenia diterpenoids from a Xenia species of a soft coral
    Iwagawa, T
    Masuda, T
    Okamura, H
    Nakatani, M
    [J]. TETRAHEDRON, 1996, 52 (41) : 13121 - 13128
  • [7] NEW DITERPENOIDS FROM THE SOFT CORALS XENIA-MACROSPICULATA AND XENIA-OBSCURONATA
    KASHMAN, Y
    GROWEISS, A
    [J]. JOURNAL OF ORGANIC CHEMISTRY, 1980, 45 (19) : 3814 - 3824
  • [8] ALCYONOLIDE, A NOVEL DITERPENOID FROM A SOFT CORAL
    KOBAYASHI, M
    YASUZAWA, T
    KOBAYASHI, Y
    KYOGOKU, Y
    KITAGAWA, I
    [J]. TETRAHEDRON LETTERS, 1981, 22 (44) : 4445 - 4448
  • [9] THE STRUCTURE DETERMINATION OF A XENICANE DITERPENE FROM XENIA-GARCIAE
    KONIG, GM
    COLL, JC
    BOWDEN, BF
    GULBIS, JM
    MACKAY, MF
    LABARRE, SC
    LAURENT, D
    [J]. JOURNAL OF NATURAL PRODUCTS, 1989, 52 (02): : 294 - 299
  • [10] Xeniaoxolane:: A new xenicane-type diterpenoid from the Okinawan soft coral, Xenia sp.;: Absolute configurations of xeniaoxolane, xeniolide-A and xenialactol
    Miyaoka, H
    Mitome, H
    Nakano, M
    Yamada, Y
    [J]. TETRAHEDRON, 2000, 56 (39) : 7737 - 7740