6,8-Disubstituted purine derivatives of 9-.beta.-D-ribofuranosyl
6,9-bridged erythromycin derivatives
6- and 4-substituted-1-azabicyclo(3.2.0)heptan-3, 7-dione-2-carb
6- and 6,6-disubstituted-3-substituted-1-azabicyclo(3.2.0)hept-2
6- AND 7-Aryl-1,2,4-triazolo[4,3-b]-1,2,4-triazines
6- And 8-heteroaryl-1,2,4-triazolo[4,3-b]pyridazines
6- or 7- (2-imino-2-imidazolidine)-1,4-benzoxazines as .alpha. a
6-(1-acyl-1-hydroxymethyl)penicillanic acid derivatives
6-(1-carbamoyl-1-hydroxymethyl) penicillanic acid derivatives
6-(1-fluoroalkyl)-4-pyrimidones and processes for producing...
6-(1-Methylhydrazino)isocytosine
6-(2-alkyl-phenyl)-pyrido[2,3-D]pyrimidines useful as...
6-(2-chloro-6-fluoro-phenyl)-triazolopyrimidines
6-(4-arylalkylpiperazin-1-yl) benzodioxane and...
6-(4-Hydroxyphenyl)-4,5-dihydro-3(2h)-pyridazinones and stabiliz
6-(Carbo-t-butoxy)-3-mercapto-4-acetamino-1,2,4-triazin-5-ones
6-(Chloro or substituted phenoxy)-2-di-(substituted phenoxy) met
6-(disubstituted amino)carbapenam compounds
6-(disubstituted amino)carbapenem compounds
6-(Hydroxyethyl)-2-(heterocyclylthio)-penem-3-carboxylates