2-Alkoxy(and 2-alkoxyalkyl)-2-heterocyclic-thioacetamides for in

2-Alkoxy-5-(pyridinyl)pyridines and cardiotonic use thereof

2-Alkyl-4-substituted amino-quinazolines and nitrates thereof in

2-Amino-1,3-thiazines their use and preparation

2-Amino-3(4 or 5)-(pyridinyl)phenols and their use as cardiotoni

2-Amino-3-carbethoxyamino-6-(p-fluoro-benzylamino)-pyridine-male

2-Amino-3-carboxylate-5-halo-6-(substituted)pyrazine antimicrobi

2-Amino-3a,4,5,6-tetrahydro-perimidine derivatives and their med

2-Amino-4-phenyl-2-imidazolines and salts thereof

2-Amino-4-pyrimidyl-1,4-dihydropyridine derivatives

2-Amino-4-thiazolyl-2-oxyimino-acetamido-bicyclooctene-carboxyli

2-Amino-4[2-(1-lower alkyl-5-nitro-2-imidiazolyl)vinyl]pyrimidin

2-Amino-6-(pyridinyl)-3H-imidazo[4,5-b]pyridines and their cardi

2-Amino-pyridyl nitromethylketones and 2-amino-phenyl nitromethy

2-Amino-quinolin-4-one-3-phosphonic acid esters

2-Aminoalkyl-5-pyridinols

2-Aminomethyl-5-phenyloxazoles and the pharmaceutically acceptab

2-Aminooctahydroindolo[2,3-a]quinolizines useful in treating car

2-Aryl substituted isoxazolo[2,3-a]pyridinyl halides

2-Aryl-1-(imidazol-1-yl)-8-(4-piperazin-1-ylphenoxy) octan-2-ol