methyl 1,3-dimethyl-2,4,7-trioxo-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate

N-(3-chloro-4-fluorophenyl)-N'-(4,6-dimethylpyrimidin-2-yl)guanidine

N-(4,6-dimethylpyrimidin-2-yl)-4-(4-methoxyphenyl)piperazine-1-carboximidamide

N-(4,6-dimethylpyrimidin-2-yl)-N'-[2-(phenylthio)phenyl]guanidine

1-(4-methyl-3-nitrophenyl)-1H-pyrrole-2,5-dione

dimethyl 5-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)isophthalate

2-[2-(2,4-dihydroxyphenyl)-2-oxoethoxy]benzoic acid

(2Z)-2-(4-chlorobenzylidene)-6-hydroxy-1-benzofuran-3(2H)-one

(2Z)-6-hydroxy-2-(2-thienylmethylene)-1-benzofuran-3(2H)-one

(2Z)-6-hydroxy-2-(2-methylbenzylidene)-1-benzofuran-3(2H)-one

2-({[(5-amino-1H-1,2,4-triazol-3-yl)methyl]amino}carbonyl)benzoic acid