7,9′-epoxylignan and other constituents of Zanthoxylum culantrillo

被引：10

作者：

Cuca, LE

Martinez, JC ^{[1
]}

Delle Monache, F

机构：

[1] Univ Nacl Colombia, Dept Quim, Bogota AA 14490, Colombia

[2] CNR, Ctr Chim Recettori, I-00168 Rome, Italy

来源：

PHYTOCHEMISTRY | 1998年 / 47卷 / 07期

关键词：

Zanthoxylum culantrillo; Rutaceae; 3,3-dimethoxy-3 ',4 '-methylenedioxy-7,9 '-epoxylignan-9-ol; lignans; flavonol rhamnosides;

D O I：

10.1016/S0031-9422(97)00747-4

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Methylpiperitol, sitosterol, skimmianine, afzelin and quercitrin were isolated from the leaves of Zanthoxylum culantrillo, while the stem bark yielded (+)-methylpiperitol, sitosterol, lupeol, (+)-sesamin and the new tetrahydrofuran lignan 3,4-dimethoxy-3',4'-methylenedioxy-7,9'-epoxylignan-9-ol. Their structures were elucidated by NMR, including 2D techniques and comparison with authentic samples. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：1437 / 1439

页数：3

共 15 条

[1] C-13 NMR SPECTRAL INVESTIGATIONS .9. C-13 NMR-SPECTROSCOPY OF LIGNAN AND NEOLIGNAN DERIVATIVES [J].