Preparation and characterization of some keto-bile acid azines

被引:11
作者
Bertolasi, Valerio
Bortolini, Olga
Fantin, Giancarlo
Fogagnolo, Marco
Perrone, Daniela
机构
[1] Univ Ferrara, Dipartmento Chim, I-44100 Ferrara, Italy
[2] Univ Calabria, Dipartimento Chim, I-87036 Arcavacata Di Rende, CS, Italy
[3] Univ Ferrara, Dipartimento Biol & Evoluz, I-44100 Ferrara, Italy
关键词
steroids; dimeric bile acids; homo- and heteroazines; synthesis;
D O I
10.1016/j.steroids.2007.06.005
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
New acyclic dimers of ketocholanic acids with hydrazine were obtained. Crystal structure was determined for the 3,7-dihydroxy-12-ketocholanic acid azine. Some distinctive H-1 NMR signals are assigned for the entire set of azines. (c) 2007 Elsevier Inc. All rights reserved.
引用
收藏
页码:756 / 764
页数:9
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