Two new acetylated flavan glycosides from rhizomes of the fern Abacopteris penangiana

被引：12

作者：

Zhao, Zhong-Xiang ^{[1
,2
]}

Ruan, Jin-Lan ^{[1
]}

Jin, Jing ^{[3
]}

Zhu, Chen-Chen ^{[2
]}

Lin, Chao-Zhan ^{[2
]}

机构：

[1] Huazhong Univ Sci & Technol, Tongji Coll Pharm, Wuhan 430030, Peoples R China

[2] Guangzhou Univ Chinese Med, Sch Chinese Med, Guangzhou 510006, Guangdong, Peoples R China

[3] Sun Yat Sen Univ, Sch Pharmaceut Sci, Guangzhou 510275, Guangdong, Peoples R China

来源：

JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH | 2010年 / 12卷 / 12期

关键词：

Abacopteris penangiana; flavan-4-ol glycosides; flavonoids; FLAVONOIDS;

D O I：

10.1080/10286020.2010.525744

中图分类号：

Q94 [植物学];

学科分类号：

071001 [植物学];

摘要：

Two new acetylated flavan glycosides (2S,4R)-4,5,7-trihydroxy-4'-methoxy-6,8-dimethylflavan-5-O--D-6-acetylglucopyranoside-7-O--D-glucopyranoside (1) and (2S,4R)-5,7-dihydroxy-4,4'-dimethoxy-6,8-dimethylflavan-5-O--D-6-acetylglucopyranoside-7-O--D-glucopyranoside (2) were isolated from the rhizomes of Abacopteris penangiana. Their structures were elucidated on the basis of spectroscopic methods including IR, HR-ESI-MS, 1D and 2D NMR, and chemical evidences.

引用

页码：1015 / 1019

页数：5

共 11 条

[1]

DING HS, 1982, MED SPORE PLANTS CHI, P124

[2]

Two new flavan-4-ol glycosides from Abacopteris penangiana [J].