Sesquineolignans and other constituents from the seeds of Joannesia princeps

被引：57

作者：

Waibel, R ^{[1
]}

Benirschke, G ^{[1
]}

Benirschke, M ^{[1
]}

Achenbach, H ^{[1
]}

机构：

[1] Univ Erlangen Nurnberg, Inst Pharm & Food Chem, Dept Pharmaceut Chem, D-91052 Erlangen, Germany

来源：

PHYTOCHEMISTRY | 2003年 / 62卷 / 05期

关键词：

Joannesia princeps; euphorbiaceae; sesquineolignans; (+/-)-3,3 '-bisdemethylpinoresinol; americanol A; isoamericanol A; ilsoamericanin A; princepin; isoprincepin; isoamericanols B; isoamericanols C;

D O I：

10.1016/S0031-9422(02)00357-6

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 [生物化学与分子生物学]; 081704 [应用化学];

摘要：

From the methanolic extract of the seeds of the Brazilian Joannesia princeps 3,3'-bisdemethylpinoresinol and six new sesquineo-lignans were isolated besides the known neolignans americanol A, isoamericanol A and isoamericanin A which were found to be the major constituents. A method was developed to distinguish americanol- from isoamericanol-type compounds spectroscopically. (C) 2003 Elsevier Science Ltd. All rights reserved.

引用

页码：805 / 811

页数：7

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