Sullivantosides A-F: Pregnane glycosides from Asclepias sullivantii L.

被引：1

作者：

Araya, Juan J. ^{[1
,2
]}

Kindscher, Kelly ^{[3
]}

Timmermann, Barbara N. ^{[4
]}

机构：

[1] Univ Costa Rica, Fac Farm, Escuela Quim, Ctr Invest Prod Nat, San Pedro 115012060, Costa Rica

[2] Univ Costa Rica, Fac Farm, Inst Invest Farmaceut, San Pedro 115012060, Costa Rica

[3] Univ Kansas, Kansas Biol Survey, Lawrence, KS 66047 USA

[4] Univ Kansas, Dept Med Chem, Lawrence, KS 66045 USA

来源：

PHYTOCHEMISTRY LETTERS | 2016年 / 16卷

关键词：

Asclepias sullivantii; Pregnane glycosides; Asclepiadeaceae; CONSTITUENTS; SYRIACA; PLANTS; ROOTS;

D O I：

10.1016/j.phytol.2016.04.011

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Phytochemical investigation of the above-ground biomass of Asclepias sullivantii L. (Asclepiadaceae) afforded six new pregnane glycosides, named sullivantosides A-F (1-6). The structures of 1-6 were elucidated through a variety of spectroscopic and spectrometric techniques (1D and 2D NMR; HRESIMS). To the best of our knowledge, this work represents the first phytochemical study of this species. (C) 2016 Phytochemical Society of Europe. Published by Elsevier B.V. All rights reserved.

引用

页码：185 / 191

页数：7

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