C-glucoside flavonoids from the leaves of Crataegus pinnatifida Bge. var. major N.E.Br.

被引：43

作者：

Zhang, PC ^{[1
]}

Xu, SX

机构：

[1] Chinese Acad Med Sci, Inst Mat Med, Beijing 100050, Peoples R China

[2] Peking Union Med Coll, Beijing 100050, Peoples R China

[3] Shenyang Pharmaceut Univ, Dept Phytochem, Shenyang 110015, Peoples R China

来源：

JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH | 2003年 / 5卷 / 02期

关键词：

Crataegus pinnatifida Bge. var major NEBr; Rosaceae; flavonoid C-glucosides; 8-C-beta-D-(2 '-acetyl)glucofuranosylapigenin; 3 ''-O-acetylvitexin;

D O I：

10.1080/1028602021000054982

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Two new acetyl C-glucoside flavonoids, 8- C -beta- d -(2'- O -acetyl)glucofuranosylapigenin and 3'- O -acetylvitexin, along with four known C-glucoside flavonoids, vitexin, 6'- O -acetylvitexin, 2'- O -acetylvitexin, and 2'- O -rhamnosylvitexin were isolated from the leaves of Crataegus pinnatifida Bge. var. major N.E.Br. Their structures were elucidated by spectroscopic means and chemical evidence.

引用

页码：131 / 136

页数：6

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