Thalprzewalskiinone, a new oxobenzylisoquinoline alkaloid from Thalictrum przewalskii

被引：8

作者：

Al-Rehaily, AJ

Sharaf, MHM

Zemaitis, MA

Gao, CY

Martin, GE

Hadden, CE

Thamann, TJ

Lin, FT

Schiff, PL ^{[1
]}

机构：

[1] Univ Pittsburgh, Sch Pharm, Dept Pharmaceut Sci, Pittsburgh, PA 15261 USA

[2] Pharmacia & Upjohn Inc, Pharmaceut Dev, Kalamazoo, MI 49001 USA

[3] Beijing Med Univ, Dept Spectral Anal, Beijing 100083, Peoples R China

[4] Univ Pittsburgh, Fac Arts & Sci, Dept Chem, Pittsburgh, PA 15260 USA

来源：

JOURNAL OF NATURAL PRODUCTS | 1999年 / 62卷 / 01期

关键词：

D O I：

10.1021/np9802217

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

A novel oxobenzylisoquinoline alkaloid, thalprzewalskiinone (1), was isolated from the roots of Thalictrum przewalskii, and its structure was established via spectroscopic analysis. Five other alkaloids were isolated: the protoberberines pseudocoptisine and berberine, the aporphines (+)-N-methylnantenine and (+)-magnoflorine, and the simple isoquinolone N-methyl-6,7-dimethoxyisoquinolone. Isovanillin was also isolated from this extract.

引用

页码：146 / 148

页数：3