6-Hydroxy-2-(1-methylethylidene)-1-benzofuran-3(2H)-one

2-hydrazino-6-phenylpyrimidin-4(3{H})-one

2-hydrazino-5,6-dimethylpyrimidin-4(3{H})-one

2-Methyl-7-phenyl[1,3]thiazolo[4,5-d]pyridazin-4(5H)-one

(6-Methyl-5-oxo-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidin-3-yl)acetic acid

2-(5-Amino-3-tert-butyl-1H-pyrazol-1-yl)-6-methylpyrimidin-4(3H)-one

3-(chloromethyl)-5-(3-methoxyphenyl)isoxazole

2-pyrrolidin-1-yl-7-(2-thienyl)[1,3]thiazolo[4,5-d]pyridazin-4(5H)-one

3-methoxy-6-piperazin-1-ylpyridazine

3-(5-ethyl-1,3,4-oxadiazol-2-yl)phenol

[2-(4-piperidin-1-yl-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl]amine