Unsaturated 14,15-cyclopropano-androstanes
Unsaturated 17.beta. -substituted 3-carboxy steroids
Unsaturated aminosteroids and a process for the preparation...
Unsaturated aminosteroids and a process of making same
Unsaturated cholestane derivatives and their use for the...
Unsaturated dihalogeno-pregnanes and process for their...
Unsaturated lactones of the steroid series and process for...
Unsaturated lactones of the steroid series and process for...
Ursodeoxycholic acid derivatives and methods for producing them
Use as medications of cholest-4-en-3-one derivatives,...
Use of steroid derivatives for the treatment of a benighn...
Useful compounds in particular for cancer radiotherapy and...
Useful intermediates for the preparation of estradiene...