Steroidal glycosides from the aerial part of Asclepias incarnata

被引：47

作者：

Warashina, T ^{[1
]}

Noro, T ^{[1
]}

机构：

[1] Univ Shizuoka, Inst Environm Sci, Shizuoka 4228526, Japan

来源：

PHYTOCHEMISTRY | 2000年 / 53卷 / 04期

关键词：

Asclepias incarnata; Asclepiadaceae; pregnane glycoside; 2,6-dideoxyhexopyranose;

D O I：

10.1016/S0031-9422(99)00560-9

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The aerial part of Asclepias incarnata afforded 34 pregnane glycosides. These were confirmed to have lineolon, isolineolon, ikemagenin, 12-O-nicotinoyllineolon, deacylmetaplexigenin. metaplexigenin, rostratamine, 12-O-acetyllineolon, 15 beta-hydroxylineolon and 15 beta-hydroxyisolineolon moieties as their aglycones, and 2,6-dideoxyhexopyranose, glucopyranose and allopyranose as the corresponding sugar constituents. Their structures were determined using both spectroscopic and chemical methods. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：485 / 498

页数：14

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