Two novel glucosyl-fused compounds from Curculigo crassifolia (Hypoxidaceae)

被引：18

作者：

Li, N ^{[1
]}

Wang, KJ ^{[1
]}

Chen, JJ ^{[1
]}

Zhou, J ^{[1
]}

机构：

[1] Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, Kunming 650204, Yunnan, Peoples R China

来源：

TETRAHEDRON LETTERS | 2005年 / 46卷 / 38期

关键词：

D O I：

10.1016/j.tetlet.2005.07.105

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Two novel glucosyl-fused compounds, namely crassifoside E (1) and crassifoside F (2), were isolated from the rhizomes of Curculigo crassifolia. Their structures were elucidated by spectral analysis. Compounds 1 and 2 displayed ACE inhibitory activity (angiotensin-converting enzyme) with an IC50 value of 10 and 8.5 mu g/mL, respectively, by inspecting their fluorescent light. (c) 2005 Elsevier Ltd. All rights reserved.

引用

页码：6445 / 6447

页数：3