Steroids p. 205 - 211 (1981)
Update date:2022-08-04
Topics:
Dayal
Tint
Batta
Shefer
Salen
This paper describes the partial syntheses of 3 alpha, 7 alpha, 12 alpha-trihydroxy-5 beta-cholestan-26-al, 7 alpha, 12 alpha, 26-trihydroxy-5 beta-cholestan-3-one and 7 alpha, 12 alpha-dihydroxy-3-oxo-5 beta-cholestan-26-al via Ag2CO3/Celite oxidation of 5 beta-cholestane-3 alpha, 7 alpha, 12 alpha, 26-tetrol. These bile alcohols were resolved by analytical and preparative TLC, characterized by gas-liquid chromatography and mass spectrometry. These compounds will be useful to delineate further the mechanism of oxidation of 5 beta-cholestane-3 alpha, 7 alpha, 12 alpha, 25-tetrol on the pathway to cholic acid.
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Doi:10.1016/j.molstruc.2008.06.020
(2009)Doi:10.1021/ja01173a066
(1949)Doi:10.1016/S0040-4039(01)90247-3
(1981)Doi:10.1246/cl.1996.339
(1996)Doi:10.1016/j.tetlet.2004.08.047
(2004)Doi:10.1021/jo01150a012
(1950)
