ALKALOIDS FROM RHAZYA-STRICTA

被引：31

作者：

ATTAURRAHMAN

ZAMAN, K

PERVEEN, S

HABIBURREHMAN

MUZAFFAR, A

CHOUDHARY, MI

PERVIN, A

机构：

[1] H.E.J. Research Institute of Chemistry, University of Karachi

来源：

PHYTOCHEMISTRY | 1991年 / 30卷 / 04期

关键词：

RHAZYA-STRICTA; APOCYNACEAE; INDOLE ALKALOIDS; GLYCOALKALOIDS; C-13; NMR;

D O I：

10.1016/S0031-9422(00)95218-X

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：

Chemical investigations of roots and leaves of Rhazya stricta have resulted in the isolation of the new indole alkaloids, 16R-19,20-E-isositsirikine acetate, leepacine and dihydroeburnamenine, along with six known alkaloids. Among these, (-)-16R,21R-O-methyleburnamine, 2-ethyl-3[2-(3-ethylpiperidino)ethyl]-indole, (20S)-19,20-dihydrocondylocarpine and N-acetylaspidospermidine have been isolated for the first time from R. stricta. Spectral studies on (+)-21S-eburnamenine and the glycoalkaloid strictosamide have also been undertaken.

引用

页码：1285 / 1293

页数：9

共 55 条

[1] STRUCTURE AND ABSOLUTE-CONFIGURATION OF STRICTAMINE AND STRICTALAMINE FROM RHAZYA-STRICTA - STEREOCHEMISTRY OF PICRALIMA ALKALOIDS [J].