1-Aza-1,5,9-cyclododecatrienes

1-Aza-4-thiacyclohexane-4,4-dioxide derivatives and their use as

1-Azidoalkylimidazoles

1-Azidomethyl-3,5,7-trinitro-1,3,5,7-tetrazacyclooctane and synt

1-Aziridine carboxylic acid derivatives with immunostimulant act

1-Azoniabicyclo[3.1.0]hexanes

1-Benzal-1,2,3,4-tetrahydro-isoquinolinium-theophylline-7-acetat

1-Benzazolylalkyl-4-substituted-piperidines

1-Benzhydryl-2-benzimidoyl-azetidine

1-Benzhydryl-2-cyanoazetidine

1-Benzothiazolyl-5-acyloxyimidazolidinones

1-Benzothiazolyl-5-amino-imidazolidinones

1-Benzothiazolyl-5-pyridylcarbonyloxyimidazolidinones

1-Benzothiepin-4-carboxylic acid derivatives

1-Benzoxepino[4,3-c]pyridines

1-Benzoxepino[4,3-c]pyridines

1-Benzoyl-3-(1,2,3,4-tetrahydro-4-oxo-1-naphthyl)-urea, a novel

1-Benzoyl-3-(4,5,6,7-tetrahydrobenzo [b]thien-4-yl)ureas and 1-b

1-Benzyl-1,2-dihydro-3-methyl-2-oxopyrimidinium iodide

1-Benzyl-3-methyl-3,4,5,6-tetrahydro-2(1H) pyrimidone