3-(2-Aminoethyl thio)-6-(1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.

3-(2-Aminoethylthio)-6-amido-7-oxo-1-azabicyclo[3.2.0]- hept-2-e

3-(2-Aminoethylthio)-6-ethyl-7-oxo-1-azabicyclo [3.2.0]hept-2-en

3-(Pyrrol-1-yl)phenylmethyl esters and intermediates

3-Alkylsulfinyl-2-indolinones and their pharmaceutical compositi

3-Amino or amido-2-(1H-indol-3-yl) propanoic acid derivatives

3-Amino-4-hydroxypyrrolidines

3-Amino-6-substituted thio-1-azabicyclo(3.2.0)hept-6-en-2-one-7-

3-Aminopropoxyaryl derivative in the treatment of tremor

3-Cyano-indoles as cardioselective agents

3-Halo-1-azabicyclo[3.2.0]hept-2-en-7-one-2-carboxylic acid

3-Hydroxy-4,4-dimethyl-5-pyrrolidone derivatives

3-Indolyl alkylene amino propanols and cardiovascular compositio

3-Indolyl-tertiary butylaminopropanols

3-Oxo-2-azaspiro-2-(N-methyl)-acetamides

3-Phenylindolines

3-Pyrrolin-2-one derivatives

3-Substituted thio-6-amido-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2

3-Substituted-1-azabicyclo[3.2.0]hept-2-en-7-one-2-carboxylic ac

3-Thio-5-methyl-7-oxo-1-azabicyclo[3,2,0]hept-2-ene-2-carboxylic