Leonurosides A-D: Steroid N-acetylglucosaminides from the fruits of Leonurus japonicus

被引：6

作者：

Ye, Miao ^{[1
,2
,3
,4
]}

Ma, Guang-Lei ^{[1
]}

Su, Jing-Jing ^{[3
,4
]}

Xiong, Juan ^{[1
]}

Hu, Jin-Feng ^{[1
,3
,4
]}

机构：

[1] Fudan Univ, Sch Pharm, Dept Nat Prod Chem, Shanghai 201203, Peoples R China

[2] Fujian Univ Tradit Chinese Med, Sch Pharm, Fuzhou 350122, Fujian, Peoples R China

[3] East China Normal Univ, Dept Chem, Shanghai 200062, Peoples R China

[4] East China Normal Univ, Inst Adv Interdisciplinary Res, Shanghai 200062, Peoples R China

来源：

PHYTOCHEMISTRY LETTERS | 2014年 / 10卷

关键词：

Leonurus japonicus; Lamiaceae; Steroid N-acetylglucosaminides; Leonurosides; DEFENSE SECRETION; BILE-ACIDS; IDENTIFICATION; PAVONININS; GLYCOSIDES; URINE;

D O I：

10.1016/j.phytol.2014.10.016

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Four new naturally occurring steroidal glycosides (leonurosides A-D, 1-4) were isolated from the dried fruits of Leonurus japonicus (motherwort fruit). Their structures were established by spectroscopic and chemical methods. The monosaccharide unit was identified to be a 2-acetamido-2-deoxy-beta-D-glucose and the aglycone is either a common 3 beta-stigmasterol or 3 beta-ergosterol derivative. These compounds are the first representatives of steroid N-acetylglucosaminides from vascular plants. (C) 2014 Phytochemical Society of Europe. Published by Elsevier B.V. All rights reserved.

引用

页码：287 / 290

页数：4

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