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.

引用

页码：5889 / 5891

页数：3

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