Two new ergostane-type steroidal lactones from Withania coagulans

被引：16

作者：

Atta-ur-Rahman ^{[1
]}

Choudhary, MI ^{[1
]}

Qureshi, S ^{[1
]}

Gul, W ^{[1
]}

Yousaf, M ^{[1
]}

机构：

[1] Univ Karachi, Hej Res Inst Chem, Int Ctr Chem Sci, Karachi 75270, Pakistan

来源：

JOURNAL OF NATURAL PRODUCTS | 1998年 / 61卷 / 06期

关键词：

D O I：

10.1021/np970478p

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Two new withanolides (steroidal lactones) named coagulin F [27-hydroxy-14,20-epoxy-1-oxo(22R)-witha-3,5,24-trienolide] (1) and coagulin G [17 beta,27-dihydroxy-14,20-epoxy-1-oxo-(22R)- witha-2,5,24-trienolide] (2) were isolated from the whole plant of Withania coagulans, and their structures were deduced by spectral analysis.

引用

页码：812 / 814

页数：3

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