Pyrrolizidine alkaloids of Cynoglossum officinale and Cynoglossum amabile (family Boraginaceae)

被引：36
|
作者：
ElShazly, A
Sarg, T
Ateya, A
Aziz, EA
Witte, L
Wink, M
机构：
[1] UNIV HEIDELBERG,INST PHARMAZEUT BIOL,D-69120 HEIDELBERG,GERMANY
[2] ZAGAZIG UNIV,FAC PHARM,DEPT PHARMACOGNOSY,ZAGAZIG,EGYPT
[3] TECH UNIV CAROLO WILHELMINA BRAUNSCHWEIG,INST PHARMAZEUT BIOL,D-38106 BRAUNSCHWEIG,GERMANY
来源：
BIOCHEMICAL SYSTEMATICS AND ECOLOGY | 1996年 / 24卷 / 05期
关键词：
Cynoglossum officinale; Cynoglossum amabile; Boraginaceae; pyrrolizidine alkaloids; capillary GLC; GLC-MS; H-1; C-13; NMR;
D O I：
10.1016/0305-1978(96)00035-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：
Heliosupine, heliosupine N-oxide, 3'-acetylheliosupine, and viridiflorine were isolated and identified on the base of MS, H-1 and C-13 NMR from Cynoglossum officinale. Altogether 14 pyrrolizidine alkaloids were separated and identified by GLC and GLC-MS in the alkaloid extracts from different parts of Cynoglossum officinale. From Cynoglossum amabile five pyrrolizidine alkaloids were recorded: supinine, amabiline, rinderine, echinatine, and 3'-O-acetylechinatine. Copyright (C) 1996.
引用
收藏
页码：415 / 421
页数：7
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