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2-Amino-3-methyl-3h-imidazo[4,5-f]isoquinoline

2-Amino-3-methyl-3h-imidazo[4,5-h]isoquinoline

2-Amino-1-methylimidazo[4,5-b]quinoline

6-Amino-9-methylpurine

6-Amino-2-methylthio-3-methyluracil

6-Amino-3-methyluracil

6-Amino-4-(4-phenoxyphenylethylamino)quinazoline

1-Aminophthalazine

1-Benzhydrylazetidine-2-carboxylic acid

1,3-Benzothiazole-4-sulfonyl chloride