Structural revision of four coumarins from Pterocaulon species

被引：15

作者：

Debenedetti, SL ^{[1
]}

DeKimpe, N ^{[1
]}

Boeykens, M ^{[1
]}

Coussio, JD ^{[1
]}

Kesteleyn, B ^{[1
]}

机构：

[1] STATE UNIV GHENT,FAC AGR & APPL BIOL SCI,DEPT ORGAN CHEM,B-9000 GHENT,BELGIUM

来源：

PHYTOCHEMISTRY | 1997年 / 45卷 / 07期

关键词：

Pterocaulon; compositae; structural revision; trioxygenated coumarins;

D O I：

10.1016/S0031-9422(97)00174-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：

The structures of two 5,6,7-trioxygenated coumarins, named sabandinol and sabandinone, isolated from Pterocaulon virgatum, have been revised. The new structures assigned were regioisomers and were identified on the basis of additional spectroscopic data and X-ray crystallographic data. Also the structural revision of two trioxygenated coumarins from Pterocaulon balansae and P. lanatum is presented. (C) 1997 Elsevier Science Ltd. All rights reserved.

引用

页码：1515 / 1517

页数：3

共 8 条

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