CHEMICAL-CONSTITUENTS OF PIPER-SCHMIDTII - STRUCTURE OF A NEW NEOLIGNAN SCHMIDITIN

被引：11

作者：

JOSHI, N ^{[1
]}

GARG, HS ^{[1
]}

BHAKUNI, DS ^{[1
]}

机构：

[1] CENT DRUG RES INST,LUCKNOW 226001,UTTAR PRADESH,INDIA

来源：

JOURNAL OF NATURAL PRODUCTS | 1990年 / 53卷 / 02期

关键词：

D O I：

10.1021/np50068a032

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

A new neolignan, designated schmiditin [1], has been isolated from Piper schmidtii. The known lignan galgravin, as well as friedelin, 1-triacontanol, octacosanoic acid, β-sitosterol, and its β-O-glucoside were also isolated from the hexane-soluble fraction of the EtOH extract which showed antiamoebic activity (in vitro) at 1000 μg/ml. The structure of schmiditin [1] was established by1H- and13C-nmr spectroscopy. None of the isolated compounds showed antiamoebic activity. © 1990, American Chemical Society. All rights reserved.

引用

页码：479 / 482

页数：4

共 13 条

[1]

ABRAHAM Z, 1986, INDIAN J EXP BIOL, V24, P48

[2] CONSTITUENTS OF PIPER-SYLVATICUM - STRUCTURE OF SYLVATESMIN [J].