5-Oxa prostaglandin F.sub.2.sub..alpha. analogs

5-Oxa-11-deoxy phenyl- and phenoxy-substituted prostalandin E.su

5-Oxa-11-deoxyphenyl- and phenoxy-substituted prostaglandin F.su

5-Oxa-17,18-dehydroprostaglandin-E.sub.1 -type analogs

5-Oxa-17,18-dehydroprostaglandin-F.sub.1.sub..alpha. -type analo

5-Phenyl-2,4-benzodiazepines

5-PHENYL-2-FURAMIDOXIMES

5-Phenyl-2-furancarboximidamides

5-Phenyl-2-furanyl-oxo or-hydroxy alkanoic acids and ethyl ester

5-Phenyl-2-oxazole carboximidamides as antidepressants

5-Phenyl-7-chloro-1H-1,5-benzodiazepine-2,4-(3H,5H)-diones

5-Phenyl-thiazolidin-4-one derivatives

5-Pyrrolidino, piperidino or N'-2-hydroxyethylpiperazino-7-pheny

5-Substituted 2-amino-4-arylthiazoles

5-Substituted 4-hydroxy-2,3-alkylene thiazolium salts

5-substituted amino-4-hydroxy-pentenoic acid derivatives and the

5-Substituted derivatives of 5H-dibenz (b,f)-azepine and method

5-Substituted derivatives of dipyrazolo[1,5-a:4',3'-e]pyrazine-6

5-Substituted-2,4-diphenylpyrimidines

5-Substituted-2-(2')-benzimidazoyl-furans