A procedure was developed for preparation of compounds of the cholestane and 26,27-dinor-cholestane series with 16-acetoxy-substited ring D and functionalized side chain, starting from 16 alpha ,17 alpha -epoxypregnenolone.
A procedure was developed for preparation of compounds of the cholestane and 26,27-dinor-cholestane series with 16-acetoxy-substited ring D and functionalized side chain, starting from 16 alpha ,17 alpha -epoxypregnenolone.