Highly oxygenated bisabolenes and an acetylene from Matricaria aurea

被引：13

作者：

Ahmed, AA ^{[1
]}

Elela, MAA

机构：

[1] El Minia Univ, Fac Sci, Dept Chem, Menia 61519, Egypt

[2] Univ Alexandria, Fac Pharm, Dept Pharmacognosy, Alexandria 4111, Egypt

来源：

PHYTOCHEMISTRY | 1999年 / 51卷 / 04期

关键词：

Matricaria aurea; Asteraceae; sesquiterpenes; bisabolenes; acetylene;

D O I：

10.1016/S0031-9422(99)00020-5

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：

Reinvestigation of the aerial parts of Matricaria aurea led to the isolation of three new bisabolenes and a new acetylene. The structures of the four compounds, namely (1R*,2R*,3R*,6R*,7R*)1,2,3,6,7-pentahydroxy-bisabol-10(11)-ene, (1R*,2R*,3R*,6R*,7R*)1,2,3,6,7-pentahydroxy-1-acetoxy-bisabol-10(11)-ene, (1R*,2R*,3R*,6R*,7R*)1,2,3,6,7-pentahydroxy-2-acetoxy-bisabol-10( 11)-ene and(3S*,4S*,5R*)-(E)-3,4-dihydroxy-2-(hexa-2,4-diynyliden)-1.6-dioxaspiro-(4,5)decane, were deduced from the high field NMR studies. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：551 / 554

页数：4

共 10 条

[1]

AHMED AA, 1993, NAT PROD LETT, V3, P277

[2]

BETTRAY G, 1989, Planta Medica, V55, P694, DOI 10.1055/s-2006-962315

[3] STUDIES ON THE ORIGIN OF (-)-ALPHA-BISABOLOL AND CHAMAZULENE IN CHAMOMILE PREPARATIONS .1. INVESTIGATIONS BY ISOTOPE RATIO MASS-SPECTROMETRY (IRMS) [J].