Two new sesterterpenes from the ascomycetous fungus Emericella purpurea

被引：22
|
作者：
Takahashi, H [1 ]
Hosoe, T [1 ]
Nozawa, K [1 ]
Kawai, K [1 ]
机构：
[1] Hoshi Univ, Fac Pharmaceut Sci, Shinagawa Ku, Tokyo 1428501, Japan
来源：
JOURNAL OF NATURAL PRODUCTS | 1999年 / 62卷 / 12期
关键词：
D O I：
10.1021/np9903550
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Two new sesterterpenes, designated variecolol (2) and variecolactone (3), were isolated from the mycelium of Emericella purpurea, along with a sesterterpene, variecolin (1), which was recently isolated from Emericella variecolor as an angiotensin II receptor binding inhibitor, and an indoloditerpene, emindole PA. The structures of 2 and 3 were confirmed by spectroscopic investigation and chemical correlation with 1, and the direct X-ray analysis of 3, respectively.
引用
收藏
页码：1712 / 1713
页数：2
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