THE ALKALOIDS OF PICRASMA-JAVA']JAVANICA

被引：17

作者：

ARBAIN, D ^{[1
]}

SARGENT, MV ^{[1
]}

机构：

[1] UNIV WESTERN AUSTRALIA, DEPT ORGAN CHEM, NEDLANDS, WA 6009, AUSTRALIA

来源：

AUSTRALIAN JOURNAL OF CHEMISTRY | 1987年 / 40卷 / 09期

关键词：

D O I：

10.1071/CH9871527

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Extraction of Picrasma javanica B1. (Simarubaceae) has yielded two new .beta.-carboline alkaloids, 1-ethenyl-4-methoxy-9H-pyrido-[3,4-b]indol-5-ol (5-hydroxydehydrocrenatine) (4) and 1-ethyl-4-methoxy-9H-pyrido[3,4-b]indol-5-ol (5-hydroxycrenatine) (5), the structures of which follow from their spectroscopic properties. In addition, the known alkaloids crenatine (2) and dehydrocrenatine (1) were isolated. Attempts to synthesize 1-ethyl-4,5-dimethoxy-9-methyl-9H-pyrido[3,4-b]indole (6) are described.

引用

页码：1527 / 1536

页数：10

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