2 BETAINE-TYPE ALKALOIDS FROM EGYPTIAN PANCRATIUM-MARITIMUM

被引：37

作者：

ABOUDONIA, AH

ABIB, AA

ELDIN, AS

EVIDENTE, A

GABER, M

SCOPA, A

机构：

[1] UNIV NAPOL FEDERICO 2, DIPARTIMENTO SCI CHIM AGR, I-80055 PORTICI, ITALY

[2] UNIV BASILICATA, DIPARTIMENTO CHIM, I-85100 POTENZA, ITALY

来源：

PHYTOCHEMISTRY | 1992年 / 31卷 / 06期

关键词：

PANCRATIUM-MARITIMUM; AMARYLLIDACEAE; OXYPHENANTHRIDINIUM ALKALOIDS; UNGEREMINE; ZEFBETAINE;

D O I：

10.1016/0031-9422(92)80381-N

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：

Two 2-oxyphenanthridinium alkaloids have been isolated from Egyptian Pancratium maritimum and identified as ungeremine and zefbetaine using spectroscopic and chemical methods. The identification of zefbetaine was supported by its partial synthesis from pseudolycorine and by comparison with its unnatural isomer, isozefbetaine, which was in turn prepared from sternbergine.

引用

页码：2139 / 2141

页数：3

共 18 条

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