The hydroxylation of steroidal ring D lactones by Cephalosporium aphidicola
作者:James R Hanson、A Christy Hunter
DOI:10.1016/s0031-9422(98)00286-6
日期:1998.12
Abstract The microbiological hydroxylation of 17a-oxa- d -homo-5α-androstane-3,17-dione, the 3β-alcohol and the 13α-methyl analogue by Cephalosporium aphidicola takes place predominantly at C-7α in contrast to other hydroxylations by this organism.