PYRROLIZIDINE OXIMES - A NOVEL NEW CLASS OF DENDROBATID ALKALOIDS

被引：11

作者：

TOKUYAMA, T ^{[1
]}

DALY, JW ^{[1
]}

GARRAFFO, HM ^{[1
]}

SPANDE, TF ^{[1
]}

机构：

[1] NIDDKD,BETHESDA,MD 20892

来源：

TETRAHEDRON | 1992年 / 48卷 / 21期

关键词：

D O I：

10.1016/S0040-4020(01)80437-3

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Analysis of GC-FTIR spectra and reexamination of H-1- and C-13-NMR data led to revised structures for three closely related tricyclic alkaloids from a dendrobatid poison-frog Dendrobates pumilio. The simplest member, 222, is a spiropentano-pyrrolizidine oxime, while 236 is the corresponding O-methyl oxime and 252, a hydroxy-O-methyl oxime.

引用

页码：4247 / 4258

页数：12

共 16 条

[1]

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[2]

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[3]

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