Preparation of c-17.alpha. alkyl substituted propadienyl...
Preparation of cholic acid
Preparation of cortisone and reichstein's substances from...
Preparation of cyclic acetals and ketals of the...
Preparation of dehydrocholic acid
Preparation of desoxycholic acid
Preparation of directly iodinated steroid hormones and...
Preparation of ester derivatives of steroids
Preparation of flumethasone and its 17-carboxyl androsten...
Preparation of gonatrienols
Preparation of hecogenin
Preparation of hyodesoxycholic acid
Preparation of lactones from n-halogenated amides
Preparation of lubricants
Preparation of new 7.alpha.-methyl-19-nor-androstadienes
Preparation of oxido steroids
Preparation of pharmaceutical salts of...
Preparation of phytosterol glucosides
Preparation of piperidyl-steroids
Preparation of saturated phytosterols