4 NEW STEROIDAL ALKALOIDS FROM PACHYSANDRA-AXILLARIS

被引：15

作者：

CHIU, MH ^{[1
]}

NIE, RL ^{[1
]}

LI, ZR ^{[1
]}

ZHOU, J ^{[1
]}

机构：

[1] ACAD SINICA,KUNMING INST BOT,PHYTOCHEM LAB,KUNMING 650204,PEOPLES R CHINA

来源：

JOURNAL OF NATURAL PRODUCTS | 1992年 / 55卷 / 01期

关键词：

D O I：

10.1021/np50079a002

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The chemical structures of four new steroidal alkaloids, axillarines C {1}, D {2}, E {3}, and F {4}, from Pachysandra axillaris were elucidated as 20-alpha-dimethylamino-3-beta-benzoylamino-2-beta-hydroxy-5-alpha-pregnan-4-beta-yl acetate {1}, 20-alpha-dimethylamino-3-beta-benzoyl-amino-5-alpha-pregnane-2-beta,4-beta-diol diacetate {2}, 20-alpha-dimethylamino-3-beta-benzoylamino-5-alpha-pregnane-2-beta,4-beta-diol {3}, and 20-alpha-dimethylamino-3-beta-tigloylamino-2-beta-hydroxy-5-alpha-pregnan-4-beta-yl acetate {4}.

引用

页码：25 / 28

页数：4