NMR spectroscopy, x-ray crystallographic, and molecular modeling studies on a new pyranone from Haloxylon salicornicum

被引：18

作者：

Gibbons, S

Denny, BJ

Ali-Amine, S

Mathew, KT

Skelton, BW

White, AH

Gray, AI

机构：

[1] Univ London, Sch Pharm, Ctr Pharmacognosy & Phytotherapy, London WC1N 1AX, England

[2] Kuwait Univ, Fac Pharm, Dept Pharmaceut Chem, Safat 13110, Kuwait

[3] Kuwait Univ, Dept Biol Sci, Herbarium, Safat 13060, Kuwait

[4] Univ Western Australia, Dept Chem, Nedlands, WA 6907, Australia

[5] Univ Strathclyde, Dept Pharmaceut Sci, Glasgow G4 0NR, Lanark, Scotland

来源：

JOURNAL OF NATURAL PRODUCTS | 2000年 / 63卷 / 06期

关键词：

D O I：

10.1021/np990535+

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

A new pyranone, 5-hydroxy-3-methoxy-4H-pyran-4-one (1), was isolated from the aerial parts of the desert shrub Haloxylon salicornicum. The structure was elucidated by X-ray structural analysis, NMR spectroscopy, and mass spectrometry. The monoacetate was also prepared, and molecular modeling studies and full NMR data were recorded.

引用

页码：839 / 840

页数：2

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