CRYSTAL-STRUCTURE OF THE NATIVE SESQUITERPENE LACTONE ARCTOLIDE

被引:0
|
作者
RYCHLEWSKA, U
SZCZEPANSKA, B
BUDESINSKY, M
SAMAN, D
VASICKOVA, S
DROZDZ, B
GRABARCZYK, H
HOLUB, M
机构
[1] ACAD SCI CZECH REPUBL, INST ORGAN CHEM & BIOCHEM, CS-16610 PRAGUE 6, CZECHOSLOVAKIA
[2] MED ACAD POZNAN, DEPT MED PLANTS, POZNAN, POLAND
关键词
D O I
10.1135/cccc19930909
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
X-Ray structure analysis of the native sesquiterpenic lactone arctolide (I) was performed. The results gave evidence that the relative configuration of the hydroxy group at C(3) in the initially suggested arctolide formula (II) has to be corrected to beta. Related to this modification. formulas of some other native lactones and derivatives which had been correlated with arctolide before were also corrected.
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页码:909 / 917
页数:9
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