CYTOTOXIC PYRIDONE ALKALOIDS FROM THE LEAVES OF PIPER-ABORESCENS

被引：55

作者：

DUH, CY ^{[1
]}

WU, YC ^{[1
]}

WANG, SK ^{[1
]}

机构：

[1] KAOHSIUNG MED COLL, DEPT MICROBIOL, KAOHSIUNG 80731, TAIWAN

来源：

JOURNAL OF NATURAL PRODUCTS | 1990年 / 53卷 / 06期

关键词：

D O I：

10.1021/np50072a030

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Bioactivity-guided fractionation of a CHCl3 extract of the leaves of Piper aborescens afforded a new cytotoxic pyridone alkaloid, N-(3-methoxy-4,5-methylenedioxydihy-drocinnamoyl)-DELTA-3-pyridin? -2-one [1], as well as three known cytotoxic pyridone alkaloids, N-(3-methoxy-4,5-methylenedioxycinnamoyl)-DELTA-3-pyridin-2-one [2], piplartine [3], and piplartine dimer A [4].

引用

页码：1575 / 1577

页数：3