3-Benzyl-5-(2-fluoro-4-nitrophenylamino)-8-methylpyrido[2,3-d]pyrimidine-4,7(3h,8h)-dione
3-Benzyl-5-hydroxy-8-methylpyrido[2,3-d]pyrimidine-4,7(3h,8h)-dione
5-(2-Fluorophenyl)-1-(pyridin-2-ylsulfonyl)-1h-pyrrole-3-carbaldehyde
Methyl 4-methylpyridin-3-ylcarbamate