Lignans and kauranes from the stems of Annona cherimola

被引：64

作者：

Chen, CY ^{[1
]}

Wu, TY ^{[1
]}

Chang, FR ^{[1
]}

Wu, YC ^{[1
]}

机构：

[1] Kaohsiung Med Coll, Grad Inst Nat Prod, Kaohsiung, Taiwan

来源：

JOURNAL OF THE CHINESE CHEMICAL SOCIETY | 1998年 / 45卷 / 05期

关键词：

Annona cherimola; Annonaceae; lignan; (+)-epi-syringaresinol; kaurane; annocherin A;

D O I：

10.1002/jccs.199800095

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Four lignans and six kauranes, (+)-epi-syringaresinol (I), annocherin A (16 beta-hydroxy-17,19-diacetoxy-ent-kaurane) (2), (+)-syringaresinol (3), (+)-dia-syringaresinol (4), liriodendrin[(+)-syringaresinol-di-O-beta D-glucopyranoside] (5), 16 alpha-hydro-17-acetoxy-ent-kauran-19-oic acid(6),16 beta-hydro-17-hydroxy-ent-kauran-19-oic(7), 16 alpha-hydro-17-hydroxy-ent-kauran-19-al (8), 16 beta-hydro-17-hydroxy-ent-kauran-19-oic acid (9) and 16 alpha-hydro-17-hydroxy-ent-kauran-19-oic acid (10) were isolated from the stems of Annona cherimola. Among them, 1 is obtained for the first time from natural sources and 2 is a new compound. The structures of these compounds were characterized and identified by spectral analyses.

引用

页码：629 / 634

页数：6

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