Acetylated anthraquinone glycosides from Cassia obtusifolia

被引:10
|
作者
Wu, Xiao-Hui [1 ,2 ,3 ]
Cai, Jin-Jin [4 ]
Ruan, Jin-Lan [2 ]
Lou, Jian-Shi [1 ]
Duan, Hong-Quan [1 ]
Zhang, Jun [1 ]
Cheng, Chun-Ru [3 ]
Guo, De-An [3 ]
Wu, Zhi-Yuan [3 ]
Zhang, Yan-Wen [1 ]
机构
[1] Tianjin Med Univ, Coll Pharm, Tianjin 300070, Peoples R China
[2] Huazhong Univ Sci, Tongji Med Ctr, Coll Pharm, Key Lab Nat Med Chem & Resources Evaluat Hubei Pr, Wuhan 430030, Peoples R China
[3] Chinese Acad Sci, Shanghai Res Ctr Modernizat Tradit Chinese Med, Shanghai Inst Mat Med, Shanghai 201230, Peoples R China
[4] Chengdu Univ Tradit Chinese Med, Teaching Hosp, Chengdu 610072, Peoples R China
关键词
Leguminosae; Cassia obtusifolia; acetylated anthraquinone glycosides; spectroscopic methods; SEEDS; DRUGS;
D O I
10.1080/10286020.2011.570264
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Three new acetylated anthraquinone glycosides (1-3) were isolated from the seed of Cassia obtusifolia, together with one parent anthraquinone glycoside (1a). Their structures were determined on the basis of spectroscopic methods and physicochemical properties as obtusifoline-2-O--d-2, 6-di-O-acetylglucopyranoside (1), obtusifoline-2-O--d-glucopyranoside (1a), obtusifoline-2-O--d-3, 6-di-O-acetylglucopyranoside (2), and obtusifoline-2-O--d-4, 6-di-O-acetylglucopyranoside (3).
引用
收藏
页码:486 / 491
页数:6
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