MICROCYBIN - A NOVEL DIMERIC COUMARIN FROM MICROCYBE-MULTIFLORUS AND NEMATOLEPIS-PHEBALIOIDES

被引：5

作者：

HASAN, CM

KONG, DY

GRAY, AI

WATERMAN, PG

ARMSTRONG, JA

机构：

[1] UNIV STRATHCLYDE,DEPT PHARMACEUT SCI,PHYTOCHEM RES LABS,GLASGOW G1 1XW,SCOTLAND

[2] WESTERN AUSTRALIA HERBARIUM,DEPT CONSERVAT & LAND MANAGEMENT,COMO,WA 6052,AUSTRALIA

来源：

JOURNAL OF NATURAL PRODUCTS | 1993年 / 56卷 / 10期

关键词：

D O I：

10.1021/np50100a030

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

A novel dimeric 3-prenylated coumarin 1 has been isolated from the aerial parts of two species of Rutaceae, Microybe multiflorus and Nematolepis phebalioides. Compound 1 was identified, on the basis of spectral analysis, as (rel)-(E)-1-(7-hydroxy-8-methoxycoumarin-3-yl)-2-[1,4beta-dimethyl-2alpha-(7-hydroxy-8-methoxycoumarin-3-yl)-cyclohex-1-en-4-yl]-ethene, to which we have assigned the trivial name microcybin. In addition, N. phebalioides yielded the furoquinolines evolitrine, skimmianine, flindersiamine, and halfordinine, and the pyranocoumarin seselin.

引用

页码：1839 / 1842

页数：4