A new spiroketal steroid from Gorgonella umbraculum

被引：17

作者：

Anjaneyulu, ASR ^{[1
]}

Rao, VL ^{[1
]}

Sastry, VG ^{[1
]}

机构：

[1] Andhra Univ, Sch Chem, Visakhapatnam 530003, Andhra Pradesh, India

来源：

NATURAL PRODUCT RESEARCH | 2003年 / 17卷 / 03期

关键词：

gorgonian; Gorgonella umbraculum; a new spiroketal steroid;

D O I：

10.1080/14786410310000104091

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A new spiroketal steroid (2) was isolated from the Indian Ocean gorgonian, Gorgonella umbraculum besides the known briarane diterpenoids, juncellin, umbraculides A and D. The new steroid was characterised as 22-acetoxy-3,25-dihydroxy-16-24,20-24-bisepoxy-(3beta, 16alpha, 20S, 22R, 24S)-cholest-5-ene (2) by a study of its spectral data.

引用

页码：149 / 152

页数：4

共 6 条

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