6-Substituted-hydrocarbon-2-(substituted-thio)penem-3-carboxylic
6-substituted-s-triazolo[3,4-a]phthalazine derivatives
6-substituted-tetrahydrobenz[cd]indoles
6-substituted-thio-2-amino-quinoline derivatives useful as...
6-subtituted-7-heteroquinoxalinecarboxylic acid derivatives...
6-sulphamoyl -3-quinolyphosphonic acid compounds
6-sulphanoyl-3-quinolylphosphonic acid compounds
6-thioxanthine derivatives
6-thioxanthine derivatives
6-thioxanthines
6-thioxanthines
6-[(4,5-Dihydro-1H-imidazol-2-yl)amino]-7-methyl-1H-benzimid...
6-[(4-Substituted piperazin-l-yl)thiocarbonylamino]benzazoles an
6-[(Aryloxy)methyl]-2-morpholinemethanol derivatives and use the
6-[1-hydroxyethyl]-2-SR.sup.8 -1-methyl-1-carbadethiapen-2-em-3-
6-[p-[5-(1-imidazolyl)pentyloxy]phenoxy]-2,2-dimethyl-hexanoic a
6-[X-(2-hydroxyethyl) aminoalkyl]-5,11-dioxo-5,6-dihydro-11-H-in
6-[[Substituted)pyrimidinyl)ethyl]- and ethenyl]tetrahydro-4-hyd
6-{3-[4-(Substituted benzyl)-1-piperazinyl]propyloxy}-4,9-dihydr
6-{4-(.omega.-(1-imidazolyl)-alkyl-phenyl}-3-oxo-2,3,4,5-tetrahy