CRYSTAL AND MOLECULAR-STRUCTURE OF GOCHNATOLIDE, A SESQUITERPENE LACTONE

被引：2
|
作者：
TOSCANO, RA
MALDONADO, E
ORTEGA, A
机构：
[1] Institute de Química, Universidad Nacional Autönoma de México, Mexico, D. F., 04510, Circuito Exterior, Ciudad Universitaria, Coyoacán
来源：
JOURNAL OF CRYSTALLOGRAPHIC AND SPECTROSCOPIC RESEARCH | 1992年 / 22卷 / 04期
关键词：
D O I：
10.1007/BF01195408
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The crystal and molecular structure of the gochnatolide, has been determined by X-ray crystallographic analysis. The compound, obtained from the leaves of Gochnatia hypoleuca subsp. obtusata, is a germacr-8,12-olide. The two molecules in the asymmetric unit are linked together by hydrogen bonding which results in differences in the conformation of the ester side chains at C(14).
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收藏
页码：461 / 465
页数：5
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