A 1 1 DEOXYCHOLIC-ACID SALICYLIC-ACID COMPLEX

Authors
LIMMATVAPIRAT S YAMAGUCHI K YONEMOCHI E OGUCHI T YAMAMOTO K
Citation
S. Limmatvapirat et al., A 1 1 DEOXYCHOLIC-ACID SALICYLIC-ACID COMPLEX, Acta crystallographica. Section C, Crystal structure communications, 53, 1997, pp. 803-805
Citations number
12
Categorie Soggetti
Crystallography
Journal title
Acta crystallographica. Section C, Crystal structure communications → ACNP
ISSN journal
01082701
Volume
53
Year of publication
1997
Part
6
Pages
803 - 805
Database
ISI
SICI code
0108-2701(1997)53:<803:A11DSC>2.0.ZU;2-R
Abstract
The 1:1 complex of deoxycholic acid [(3 alpha,5 beta,12 alpha)-3,12-di hydroxy-5-cholan-24-oic acid, C24H40O4; DCA] and salicylic acid (C7H6O 3; SA) has been determined. The side-chain conformation of deoxycholic acid is trans, which is coupled with an intermediate conformation of ring D. No characteristic bilayer structure was found. Salicylic acid is trapped in a channel formed by DCA molecules.