1-Phenylindazole-3-one compounds, process and intermediates for

1-Phthalazone derivatives, and use thereof

1-Piperazino-6-phenyl-4H-s-triazolo[3,4-c]thieno[2,3-e]1,4-diaze

1-Piperidinophthalazines as cardiac stimulants

1-Polyhaloalkyl-2(1H)-quinazolinone derivatives

1-Substituted hydroxyiminomethyl-pyridinium salts, with an activ

1-Substituted phenyl-4(1H)-pyridinone hydrazones and composition

1-Substituted phenyl-4-alkyl hydantoin piperazine compounds as a

1-Substituted tricyclic quinazolinones having biological activit

1-Substituted tricyclic quinazolinones useful as tranquilizers

1-Substituted-1,2-dihydrothieno[2,3-d]-pyrimidin-2-one derivativ

1-Substituted-2-(2-pyridinyl)ethanone N-oxides

1-Substituted-3-amino-6,7-dialkoxy-1H-1,2,4-benzothiadiazine-1-o

1-Substituted-3-aminoethoxypyrrolidines and use thereof

1-Substituted-4 (1H)-pyridinone hydrazones active against Giardi

1-Substituted-4-(1,2-diphenylethyl)piperazine derivatives and co

1-Substituted-4-(1,2-diphenylethyl)piperazine derivatives and co

1-Substituted-4-aryl-1,2,5,6-tetrahydro and hexahydropyridines

1-Substituted-amino-3-(4-furo[3,2-c]pyridinyloxy)-2-propanols

1-Triorgano-stannyl-3-substituted-2,4-di oxo-1,2,3,4-tetrahydro-