BIOSYNTHESIS OF TELOIDINE MOIETY OF METELOIDINE IN DATURA METELOIDES

被引：9

作者：

LEETE, E

NELSON, SJ

机构：

[1] School of Chemistry, University of Minnesota, Minneapolis, MN

来源：

PHYTOCHEMISTRY | 1969年 / 8卷 / 02期

关键词：

D O I：

10.1016/S0031-9422(00)85441-2

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：

dl-Ornithine-2-14C was administered to 3-month-old Datura meteloides plants. The meteloidine isolated 12 days later was radioactive (0·3 per cent incorporation). A systematic degradation carried out on the alkaloid indicated that essentially all the activity was located at one or both of the bridgehead carbons (C-1 and C-5) of the teloidine moiety of the alkaloid. This result is consistent with the hypothesis that teloidine is formed by the hydroxylation of tropine, perhaps via 6,7-dehydrotropine. © 1969.

引用

页码：413 / &

共 31 条

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