1,4-Dihydro-3,5-pyridine dicarbonitrile derivatives

1,4-Dihydro-4-oxo-benzothiopyrano (4,3-b)pyridine-2-carboxylates

1,4-Dihydro-4-oxo-pyridylacetamido cephalosporins and their util

1,4-Dihydro-quinoline-3-carboxylic acid derivatives, process for

1,4-Dihydropyridazine compounds

1,4-Dihydropyridazine compounds, and their medicinal use

1,4-Dihydropyridazine-3-carboxylic acid derivatives, a process f

1,4-Dihydropyridine carboxylic acid esters useful as coronary ve

1,4-Dihydropyridine compounds in treating hypertension

1,4-Dihydropyridine esters

1,4-Dioxo- and 4-oxoquinoxaline-2-carboxaldehyde sulfonylhydrazo

1,4-Dithiin (and oxathiin)-yl cephalosporin derivatives, and com

1,4-Dithiino pyrazine tetracarbonitriles

1,4-Dithino[2,3-c]pyrrole compositions

1,4-Oxathiino[2,3-c]pyrrole derivatives

1,4-Oxazepines as antidepressant agents

1,4-Substituted piperazinyl derivatives useful as psychostimulan

1,5'-Benzodiazepine-2-ones, pharmaceutical compositions thereof

1,5-Benzodiazocines

1,5-Diphenylpyrazolin-3-one compounds, process and intermediates