METABOLITES OF THE SOFT CORAL SINULARIA-OVISPICULATA FROM THE INDIAN-OCEAN

被引：28

作者：

RAO, CB ^{[1
]}

SATYANARAYANA, C ^{[1
]}

RAO, DS ^{[1
]}

RAO, DV ^{[1
]}

FAHY, E ^{[1
]}

FAULKNER, DJ ^{[1
]}

机构：

[1] UNIV CALIF SAN DIEGO,SCRIPPS INST OCEANOG,LA JOLLA,CA 92093

来源：

JOURNAL OF NATURAL PRODUCTS | 1993年 / 56卷 / 11期

关键词：

D O I：

10.1021/np50101a024

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The soft coral Sinularia ovispiculata collected on the coasts of the Andaman and Nicobar Islands of the Indian Ocean yielded two new metabolites, (2E,7E)-4,11-dihydroxy-1,12-oxidocembra-2,7-diene [4] and (2E,7E)-4,11-dihydroxy-1,12-oxidocembra-2,7,15-triene [7], in addition to three known cembrane diterpenes 1-3, four polyhydroxysterols, (24S)-24-methylcholestane-3beta,5alpha,6beta,25-tetraol, (24S)-24-methylcholestane-3beta,5alpha,6beta,25-tetraol 25-monoacetate, 24-methylenecholest-5-ene-3beta,7beta,16beta-triol-3-O-alpha-L-fucopyranoside, and 24-methylenecholestane-1alpha,3beta,5alpha,6beta-tetraol (numersterol A), and pregnenolone. Structural elucidation of all compounds was carried out through spectral analysis and chemical reactions.

引用

页码：2003 / 2007

页数：5

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