A method for producing a steroid compound
A method for producing betulinic acid
A method for treating diabetes
A novel polymorphic crystalline form of fluticasone...
A process for preparation of timosaponin b ii
A process for the preparation of 3-amino bile acid derivatives
A process for the preparation of 3-glutamido bile ester...
A process for the preparation of 6.alpha.-fluoro steroids by...
A process for the preparation of 7.alpha.-alkylated...
A process for the preparation of drospirenone
A process for the preparation of drospirenone
A process for the preparation of...
A substance for lowering high cholesterol level in serum and...
A use of steroidal saponins for the prophylaxis or treatment...
A-homo-estratrienes
A-nor b-homo steroides et leur procede d'obtention
A-nor b-homo steroides et leur procede d'obtention
A-nor-androstanes
A-nor-androstanes and process for their manufacture
A-nor-b-homo 5.epsilon.,10.epsilon.-estranes et procede de...