Microbiological hydroxylation of steroids. X. 1 beta, 11 alpha-dihydroxylation of 3 beta-hydroxy-5 alpha-prepnan-20-one and the hydroxylation of other 20-oxo-5 alpha-pregnanes with the fungus Aspergillys ochraceus.
作者信息
Clegg A S, Denny W A, Jones E R, Meakins G D, Pinhey J T