2-(3-Amino-2-hydroxy-propoxy)-mono-and diazines

2-(3-Amino-2-hydroxy-propoxy)-pyrazines

2-(3-Amino-2-hydroxy-propoxy)pyridine derivatives and pharmaceut

2-(3-Substituted amino-2-hydroxypropoxy)-3-piperidino pyrazines

2-(3-Substituted amino-2-hydroxypropoxy)-3-substituted pyrazine

2-(3-Tert. butyl or isopropylamino-2-hydroxypropoxy)-3-cyanopyri

2-(4-Aminopiperidino)pyrazines

2-(4-Ethyl-1-piperazinyl)-4-phenylquinoline, process for prepara

2-(4-Hydroxyalkyl-1-piperazinyl)-2,4,6-cycloheptatrien-1-one der

2-(4-Phenyl-4-cyano-n-butyl)-1,2,3,4-tetrahydro-5(H)-pyri do-[4,

2-(4-Phenylalkanoylpiperazin-1-yl) quinazoline compounds, pharma

2-(4-Substituted alkyl-1-piperazinyl)-2,4,6-cycloheptatrien-1-on

2-(Alkoxy-phenyl)-imidazo(4,5-b)pyridines and salts thereof

2-(N-(1,3-diamino-isopropyl)-amino)-4-phenyl-2-imidazolines and

2-(o-Carboxyphenylamino)-6H-pyrimido(2,1-b)-quinazolone-6 and de

2-(Optionally-substituted)benzylperhydroazepines for analgesia a

2-(Phenylthiopropyl)-5-aryl-1,2,3,4-tetrahydro-.gamma.-carboline

2-(Piperazinyl)-4-pyrimidinamines

2-(Piperazinyl)-4-pyrimioinamines

2-(Pyrid-2-yl)tetrahydrothiophene derivatives