2.2 Dichloro -1,1,-difluoroethyl-1,2,2,2- tetrofluoroethyl ether
2.beta., 16.beta.-bis-piperidino-androstanes
2.beta.,19-ethylene bridged steroids as aromatase inhibitors
2.beta.,19-methyleneamino bridged steroids as aromatase inhibito
2.beta.-substituted-6-alkylidene penicillanic acid derivatives a
2.beta.-Substituted-methylpenicillanic acid derivatives, and sal
2/3-(heterocyclic alkyl amino)-1-(subst.-phenyl-methoxy)-ethanes
20(S) camptothecin glycoconjugates
20,21-dinor-eburnamenines
20,21-dinoreburnamenines
20-(B)-20,25-dihydroperoxy-3&bgr;-hydroxycholest-5-ene and...
20-Alkoxy-16-alkyl-prostadienoic acid derivatives
20-alkyl-7-oxoprostacyclin derivatives useful as pharmaceuticals
20-Amino tylosin derivatives and pharmaceutical compositions con
20-aralkyl-5&agr;-pregnane derivatives
20-fluoro-17(20)-vinyl steroids
20-HETE antagonists and agonists
20-Hete antagonists and agonists
20-HETE antagonists and agonists
20-HETE synthase inhibitor