4-isopropyl-1-(2-methylphenyl)-1,6-dihydro-7H-pyrazolo[3,4-d]pyridazin-7-one

6-cyclopropyl-1-(4-methylphenyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one

4-cyclopropyl-1-(2-methylphenyl)-1,6-dihydro-7H-pyrazolo[3,4-d]pyridazin-7-one

1-(2-aminoethyl)-N-(2-methoxyethyl)-6-(methylthio)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

1-phenyl-2-(1H-1,2,3-triazol-1-yl)ethan-1-amine dihydrochloride

2-(4-methoxyphenyl)propan-1-amine hydrochloride

methyl 4-amino-2-(2-aminoethyl)butanoate dihydrochloride

5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyridine-7-carboxylic acid

1-(3-chlorophenyl)-6-mercapto-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one

3-[(benzyloxy)methyl]piperidine hydrochloride