1-isobutyl-5-(2-isocyanatophenyl)-2-(methylthio)-1H-imidazole

1-isobutyl-2-(methylthio)-5-phenyl-1H-imidazole-4-carboxylic acid

1-Isobutyl-2-methylsulfanyl-1,5-dihydro-imidazo[4,5-c]quinolin-4-one

4-chloro-1-isobutyl-2-(methylthio)-1H-imidazo[4,5-c]quinoline