期刊
BIOCHEMICAL SYSTEMATICS AND ECOLOGY
卷 35, 期 5, 页码 274-280出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.bse.2006.10.015
关键词
Ammopiptanthus mongolicus; Ammopiptanthus nanus; Ammopiptanthus; Leguminosae; flavonoids; 7,3 '-dihydroxy-4 '-methoxyflavone-7-O-beta-glucopyranoside; lupanine; chemosystematics
Eleven flavonoids including a new flavone glycoside, 7,3'-dihydroxy-4'-methoxyflavone-7-O-beta-glucopyranoside, and a quinolizidine alkaloid, lupanine, were isolated from the seeds of two Ammopiptanthus (Leguminosae) species, Ammopiptanthus mongolicus and Ammopiptanthus nanus. 7,3'-Dihydroxy-4'-methoxyflavone and lupanine were the major constituents in the seeds of both species. The patterns of seed flavonoids presented a clear systematic relationship between the two species. The simple seed alkaloid composition was presumed to be responsible for the weak defense capability of the seeds to insect pests in both species. (C) 2006 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据