1-(Substituted aminoalkyl)-1,4-dihydropyridines

1-(Substituted benzoyl)-3-(substituted pyrazinyl)ureas

1-(substituted pyridinylamino)-1H-indol-5-yl substituted carbama

1-(Substituted) piperazine-4-benzenesulfinamides, compositions a

1-(Substituted-aminoalkoxyphenyl)-2-methylene-1-alkanones, compo

1-(Substituted-aminoalkoxyphenyl)-2-methylene-1-alkanones, compo

1-(Substituted-aryl)-dihydro-1H-pyrrolizine-3,5-[2H,6H-]diones a

1-(Trialkylamino)-3-(phenylphenoxy)-2-propanol quarternary salts

1-(Trihalomethyl-sulfenyl)-4-aryl-1,2,4-triazolin-5-ones, and pr

1-(trihalomethylsulfenyl)-4-aryl-1,2,4-triazolin-5-ones and fung

1-, 6- And 2-substituted-1-carba-2-penem-3-carboxylic acids

1-, 6- and 2-substituted-1-carba-2-penem-3-carboxylic acids

1-,2-,3-,4-,5-,6-,7-,8-, and/or 9-substituted dibenzoxazepine co

1-.beta.-D-arabinofuranosyl-(E)-5-(2-halogenovinyl)uracil deriva

1-.beta.-methyl-carbapenem, compositions containing same and met

1-.sup.11 C-D-Glucose and related compounds

1-/2-substituted-1H/-2H-[1,2,3]triazolo[4,5-g]phthalazine-4,...

1-1-Disubstituted-pen-2-em-3-carboxylic acids

1-1[(2-pyrimidinyl)amino-alkyl]piperidines, their preparation an

1-4-dihydropyridine derivative, process for preparing the same a