PYRROLIZIDINE ALKALOIDS FROM AMSINCKIA

被引：11

作者：

KELLEY, RB ^{[1
]}

SEIBER, JN ^{[1
]}

机构：

[1] UNIV CALIF DAVIS,DEPT ENVIRONM TOXICOL,DAVIS,CA 95616

来源：

PHYTOCHEMISTRY | 1992年 / 31卷 / 07期

关键词：

AMSINCKIA; BORAGINACEAE; PYRROLIZIDINE ALKALOIDS; TESSELLATINE; 3'; 7-DIACETYLINTERMEDINE; VIRIDIFLORINE;

D O I：

10.1016/0031-9422(92)83312-M

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：

In conjunction with a chemosystematic analysis of the genus Amsinckia, the novel pyrrolizidine alkaloids tessellatine and 3',7-diacetylintermedine were isolated and structurally elucidated by chromatographic (GC and TLC) and spectroscopic (mass, and H-1 and C-13 NMR) experiments. The H-1 and C-13 NMR spectra of viridiflorine are also discussed in detail.

引用

页码：2513 / 2518

页数：6

共 33 条

[1]

ABDULLAEV UA, 1972, KHIM PRIRODNYK SOEDI, P634

[2] PYRROLIZIDINE ALKALOIDS FROM CYNOGLOSSUM-CRETICUM - SYNTHESIS OF THE PYRROLIZIDINE ALKALOIDS ECHINATINE, RINDERINE, AND ANALOGS [J].