Identification of antioxidant compound from Asparagus racemosus

被引：54
|
作者：
Wiboonpun, N [1 ]
Phuwapraisirisan, P [1 ]
Tip-Pyang, S [1 ]
机构：
[1] Chulalongkorn Univ, Fac Sci, Dept Chem, Nat Res Unit, Bangkok 10330, Thailand
来源：
PHYTOTHERAPY RESEARCH | 2004年 / 18卷 / 09期
关键词：
Asparagus racemosus; antioxidant; benzofuran; racemofuran;
D O I：
10.1002/ptr.1526
中图分类号：
R914 [药物化学];
学科分类号：
100701 ;
摘要：
Roots of Asparagus racemosus were found to possess antioxidant property. DPPH autography-directed separation resulted in the identification of a new antioxidant compound named racemofuran (3) along with two known compounds asparagamine A (1) and racemosol (2). The structure of 3 was fully characterized by spectroscopic data (UV, MS, H-1 NMR, C-13 NMR, and 2D NMR). Racemofuran revealed antioxidant property against DPPH with IC50 value of 130 muM. Copyright (C) 2004 John Wiley Sons, Ltd.
引用
收藏
页码：771 / 773
页数：3
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