Sinularianins A and B, novel sesquiterpenoids from the Formosan soft coral Sinularia sp.

被引：27
作者：
Chao, Chih-Hua
Hsieh, Chi-Hua
Chen, Shin-Pin
Lu, Chung-Kuang
Dai, Chang-Feng
Sheu, Jyh-Horng [1 ]
机构：
[1] Natl Sun Yat Sen Univ, Dept Marine Biotechnol & Resources, Kaohsiung 804, Taiwan
[2] Natl Museum Marine Biol & Aquarium, Checheng 944, Pingtung, Taiwan
[3] Natl Dong Hwa Univ, Inst Marine Biotechnol, Checheng 944, Pingtung, Taiwan
[4] Natl Taiwan Univ, Inst Oceanog, Taipei 106, Taiwan
来源：
TETRAHEDRON LETTERS | 2006年 / 47卷 / 33期
关键词：
sinularianin A; sinularianin B; Sinularia sp; novel sesquiterpene; soft coral;
D O I：
10.1016/j.tetlet.2006.06.059
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Two novel sesquiterpenoids, sinularianins A and B (1 and 2), have been isolated from the Formosan coral Sinularia sp. The skeleton of sinularianins A (1), namely sinulariolane, was found to be unprecedented. Sinularianin B (2), with a novel spirobutenolide moiety, possesses a vaterenane skeleton, which had been reported mostly from the plant. The structures of both metabolites were established by extensive analysis of spectroscopic data. (c) 2006 Elsevier Ltd. All rights reserved.
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收藏
页码：5889 / 5891
页数：3
相关论文
共 20 条
  • [1] Eunicellin-based diterpenoids, australins A-D, isolated from the soft coral Cladiella australis
    Ahmed, AF
    Wu, MH
    Wang, GH
    Wu, YC
    Sheu, JH
    [J]. JOURNAL OF NATURAL PRODUCTS, 2005, 68 (07): : 1051 - 1055
  • [2] Scabrolides E-G, three new norditerpenoids from the soft coral Sinularia scabra
    Ahmed, AF
    Su, JH
    Kuo, YH
    Sheu, JH
    [J]. JOURNAL OF NATURAL PRODUCTS, 2004, 67 (12): : 2079 - 2082
  • [3] New β-caryophyllene-derived terpenoids from the soft coral Sinularia nanolobata
    Ahmed, AF
    Su, JH
    Shiue, RT
    Pan, XJ
    Dai, CF
    Kuo, YH
    Sheu, JH
    [J]. JOURNAL OF NATURAL PRODUCTS, 2004, 67 (04): : 592 - 597
  • [4] Marine natural products
    Blunt, JW
    Copp, BR
    Munro, MHG
    Northcote, PT
    Prinsep, MR
    [J]. NATURAL PRODUCT REPORTS, 2006, 23 (01) : 26 - 78
  • [5] ISOLATION AND IDENTIFICATION OF VALERENANE SESQUITERPENOIDS FROM VALERIANA-OFFICINALIS
    BOS, R
    HENDRIKS, H
    BRUINS, AP
    KLOOSTERMAN, J
    SIPMA, G
    [J]. PHYTOCHEMISTRY, 1985, 25 (01) : 133 - 135
  • [6] Polyoxygenated steroids from the gorgonian Isis hippuris
    Chao, CH
    Huang, LF
    Yang, YL
    Su, JH
    Wang, GH
    Chiang, MY
    Wu, YC
    Dai, CF
    Sheu, JH
    [J]. JOURNAL OF NATURAL PRODUCTS, 2005, 68 (06): : 880 - 885
  • [7] (-)-3β,4β-epoxyvalerenic acid from Valeriana officinalis
    Dharmaratne, HRW
    Nanayakkara, NPD
    Khan, IA
    [J]. PLANTA MEDICA, 2002, 68 (07) : 661 - 662
  • [8] Francois G., 1995, PHYTOCHEMISTRY, V40, P1421
  • [9] GONZALEZ AG, 1975, TETRAHEDRON LETT, P2499
  • [10] REISWIGINS A AND B, NOVEL ANTIVIRAL DITERPENES FROM A DEEP-WATER SPONGE
    KASHMAN, Y
    HIRSCH, S
    KOEHN, F
    CROSS, S
    [J]. TETRAHEDRON LETTERS, 1987, 28 (45) : 5461 - 5464
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