2-methyl-6,7,8,9-tetrahydro-4H-pyrimido[1,2-a]pyrimidin-4-one

6,7,8,9-tetrahydronaphtho[1,2-d]thiazol-2-amine

1-sulfamoylpiperidine-3-carboxylic acid

1-sulfamoylpiperidine-4-carboxylic acid

5-azidoquinoline

3-azidoquinoline

5-Chloro-2-hydrazino-4-methyl-1,3-benzothiazole

2-Hydrazino-4,7-dimethyl-1,3-benzothiazole

6-Hydrazino[1,3]dioxolo[4,5-f][1,3]benzothiazole

2,5-Dichloro-4-methyl-1,3-benzothiazole

4-isopropylbenzo[d]thiazol-2-amine