Chromones and coumarins from the dried fructus of Cnidium monnieri

被引:42
作者
Zhao, Jianyu [1 ,2 ]
Zhou, Min [1 ]
Liu, Yan [1 ]
Zhang, Guolin [1 ]
Luo, Yinggang [1 ]
机构
[1] Chinese Acad Sci, Chengdu Inst Biol, Ctr Nat Prod Res, Chengdu 610041, Peoples R China
[2] Chinese Acad Sci, Grad Univ, Beijing, Peoples R China
关键词
Cnidium monnieri; Chromone; Coumarin; Hydroxycnidimoside A; Hydroxyosthole epoxide; MURRAYA-EXOTICA; DOUBLE-BONDS; CONFIGURATION; CONSTITUENTS; TERPENOIDS; AURAPTENOL;
D O I
10.1016/j.fitote.2011.03.008
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
Chemical investigations on the ethanolic extract of the dried fructus of Cnidium monnieri offered three chromones and eight coumarins. Among them, a new chromone and a new coumarin were identified and elucidated as 5,7-dihydroxy-6-[(2Z)-4-(beta-D-glucopyranosyl) oxy-3- methylbut-2-enyl]-2-hydroxymethyl-4H-1-benzopyran-4-one (1, hydroxycnidimoside A) and (ref 1'S,2'R)-8-(2,3-epoxy-1-hydroxy-3-methylbutyl)-7-methoxycoumarin (8, hydroxyosthole epoxide), respectively, by extensive analyses of spectroscopic data including 1- and 2-D NMR, MS, UV. OR, IR. and HRMS data. The other known compounds were identified by analyses of spectroscopic data and by comparison with literature reported. (C) 2011 Elsevier B.V. All rights reserved.
引用
收藏
页码:767 / 771
页数:5
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