A new withanolide glycoside from Physalis peruviana

被引:20
作者
Ahmad, S
Malik, A [1 ]
Afza, N
Yasmin, R
机构
[1] Univ Karachi, Int Ctr Chem Sci, HEJ Res Inst Chem, Karachi 75270, Pakistan
[2] Pharmaceut Fine Chem Res Ctr, PCSIR Labs Complex, Karachi 75280, Pakistan
[3] Gomel State Univ, Dept Chem, NWFP, Dera Ismail Khan, Pakistan
来源
JOURNAL OF NATURAL PRODUCTS | 1999年 / 62卷 / 03期
关键词
D O I
10.1021/np980228o
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
A new withanolide glycoside, 17 beta-hydroxy-14,20-epoxy-1-oxo-[22R]-3 beta-[O-beta-D-glucopyranosyl]-witha-5,24- dienolide (1), has been isolated from the whole plant of Physalis peruviana. Its identity was determined using a combination of spectroscopic data including 2D NMR techniques and chemical transformations.
引用
收藏
页码:493 / 494
页数:2
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