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Two new benzopyran derivatives from Gouania leptostachya DC. var. tonkinensis Pitard.

文献类型：期刊论文

作者Yao, Chong3,4; Zhang, Shu Jie2; Bai, Zheng Zhong2; Zhou, Tong1; Xuan, Li Jiang1
刊名CHINESE CHEMICAL LETTERS
出版日期2011-02
卷号22期号:2页码:175-177
关键词Gouania leptostachya DC. var. tonkinensis Pitard. Benzopyran derivatives alpha-Glucosidase inhibitory activity
ISSN号1001-8417
DOI10.1016/j.cclet.2010.09.028
文献子类Article
英文摘要Two new benzopyran derivatives, 1-[(rel 2S,3R)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-2-yl]ethanone (1), and 1-[(rel 2S,3S)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-2-yl]ethanone (2), along with four known flavonoids, prodelphinidin C, prodelphinidin B3, (-)-epi-gallocatechin and (+)-gallocatechin, were isolated from the stems of Gouania leptostachya DC. var. tonkinensis Pitard. Their structures were determined on the basis of spectroscopic methods including HR-ESI-MS, 1D and 2D NMR. Prodelphinidin C exhibited significant inhibitory activity for alpha-glucosidase. (C) 2010 Published by Elsevier B.V. on behalf of Chinese Chemical Society.
资助项目National Science & Technology Major Project "Key New Drug Creation and Manufacturing Program", China[2009ZX09301-001]
WOS研究方向Chemistry
语种英语
CSCD记录号CSCD:4146060
WOS记录号WOS:000286787000013
出版者ELSEVIER SCIENCE INC
源URL[http://119.78.100.183/handle/2S10ELR8/278609]  
专题上海中药现代化研究中心
中科院受体结构与功能重点实验室
新药研究国家重点实验室
通讯作者Xuan, Li Jiang
作者单位1.Shanghai Inst Mat Med, State Key Lab Drug Res, Shanghai 201203, Peoples R China;
2.Heilongjiang Inst Drug Control, Harbin 150001, Peoples R China;
3.Heilongjiang Univ Chinese Med, Harbin 150040, Peoples R China;
4.Huzhou Cent Hosp, Huzhou 313000, Peoples R China
推荐引用方式
GB/T 7714		 Yao, Chong,Zhang, Shu Jie,Bai, Zheng Zhong,et al. Two new benzopyran derivatives from Gouania leptostachya DC. var. tonkinensis Pitard.[J]. CHINESE CHEMICAL LETTERS,2011,22(2):175-177.
APA Yao, Chong,Zhang, Shu Jie,Bai, Zheng Zhong,Zhou, Tong,&Xuan, Li Jiang.(2011).Two new benzopyran derivatives from Gouania leptostachya DC. var. tonkinensis Pitard..CHINESE CHEMICAL LETTERS,22(2),175-177.
MLA Yao, Chong,et al."Two new benzopyran derivatives from Gouania leptostachya DC. var. tonkinensis Pitard.".CHINESE CHEMICAL LETTERS 22.2(2011):175-177.

入库方式： OAI收割

来源：上海药物研究所

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