3β-羟基-16-氧代-24-降-17-氮杂胆-5-烯-23-腈及其20S差向异构体的结构
Structure of 3 beta-hydroxy-16-oxo-24-nor-17-azachol-5-eno-23-nitrile and its 20S epimer.
作者信息
Morzycki J W, Lotowski Z, Siergiejczyk L, Lipkowski J, Tabaszewska A, Wójcik J
机构信息
Institute of Chemistry, University of Warsaw, Bialystok, Poland.
出版信息
Steroids. 1995 Feb;60(2):195-203. doi: 10.1016/0039-128x(94)00037-d.
PMID:7618185
Abstract
The structures of the title compounds have been investigated in solid state by X-ray and in solution by NMR methods. The configurations at C20 and the preferred conformations of both epimers were established. A full assignment of signals in 1H and 13C NMR spectra was done.
摘要
通过X射线在固态下以及通过核磁共振方法在溶液中对标题化合物的结构进行了研究。确定了C20处的构型以及两种差向异构体的优势构象。完成了1H和13C核磁共振谱中信号的全归属。
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