Pharmaceutically active ursolic acid derivatives
Pharmacologically active 9.beta., 10.alpha.-steroids
Phenothiazinyl alkylamine salts of adrenocortical substances
Phenylsubstituted 4-azasteroid fluoroderivatives
Phosphinic acid substituted aromatic steroids as inhibitors...
Phosphinic acid substituted steroids as inhibitors of...
Phospholipid conjugates and their preparation
Phosphonic acid substituted aromatic steroids as inhibitors...
Phosphonic acid substituted steroids as steroid...
Phosphoric acid esters
Phosphoric acid isomerization of a 5(10),9(11)-diene steroid...
Photochemical labelling of nucleic acids with digoxigenin...
Photosensitizers with improved biodistribution and...
Physically modified beclomethasone dipropionate suitable for...
Phytosterol and/or phytostanol derivatives
Piperazine estrone sulfate process
Piperazine oestrogen salt and separation procedure
Piperazine steroidal sulfates
Plant growth promoting brassinosteroids
Plants extracts and compositions containing such extracts