STRUCTURES OF ANISLACTONE-A AND ANISLACTONE-B - NOVEL TYPE OF SESQUITERPENE LACTONES FROM THE PERICARPS OF ILLICIUM-ANISATUM

被引:45
作者
KOUNO, I [1 ]
MORI, K [1 ]
OKAMOTO, S [1 ]
SATO, S [1 ]
机构
[1] SANKYO CO LTD, METAB RES LABS, SHINAGAWA KU, TOKYO 140, JAPAN
关键词
anisatin; anislactone A; anislactone B; Illiciaceae; Illicium anisatum; Japanese star anise; neoanisatin; NOE; X-ray analysis;
D O I
10.1248/cpb.38.3060
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
Two new sesquiterpene lactones, named anislactone A and B, were isolated from the pericarps of Illicium anisatum. The structure of anislactone A was established by X-ray crystallographic analysis. Anislactone B was the isomer of anislactone A, and its structure was determined by spectral data compared with those of anislactone A. They were considered to be the biological derivatives from anisatin or its derivative. © 1990, The Pharmaceutical Society of Japan. All rights reserved.
引用
收藏
页码:3060 / 3063
页数:4
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