N-(3-cyanopyridin-2-yl)benzamide

2-phenyl-1H-pyrido[2,3-d]pyrimidin-4-one

4-amino-2-phenylpyrido[2,3-d]pyrimidine-3-oxide

2-benzoylaminonicotinamide

3-(dimethylaminomethyleneamino)-2-phenylpyrido[2,3-d]pyrimidine-3-oxide