BIOACTIVE CONSTITUENTS FROM THE FLOWER BUDS AND PEDUNCLES OF LINDERA-MEGAPHYLLA

被引：24

作者：

CHEN, CC ^{[1
]}

LIN, CF ^{[1
]}

HUANG, YL ^{[1
]}

KO, FN ^{[1
]}

TENG, CM ^{[1
]}

机构：

[1] NATL TAIWAN UNIV,COLL MED,INST PHARMACOL,TAIPEI 10764,TAIWAN

来源：

JOURNAL OF NATURAL PRODUCTS-LLOYDIA | 1995年 / 58卷 / 09期

关键词：

D O I：

10.1021/np50123a013

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Investigation of the flower buds and peduncles of Lindera megaphylla led to the isolation of six aporphine alkaloids, dicentrine, N-methylnanigerine, dicentrinone, dehydrodicentrine, O-methylbulbocapnine, and cassameridine. Three flavonoid glycosides, isoquercitrin, tiliroside, and rutin, were also isolated. O-Methylbulbocapnine inhibited platelet aggregation and also suppressed the contraction of the rat thoracic aorta, but to a much lesser extent than did dicentrine.

引用

页码：1423 / 1425

页数：3

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