5-(1-naphthyl)-2,4-dihydro-3H-pyrazol-3-one

ethyl 3-oxo-4-[(1-phenyl-1H-tetrazol-5-yl)thio]butanoate

ethyl 2-(3-chlorobenzyl)-3-oxobutanoate

N-(6-chloro-4-phenylquinazolin-2-yl)guanidine

1-(2-furoyl)-2-methyl-N-phenyl-1,2,3,4-tetrahydroquinolin-4-amine

6-amino-1-(2-furylmethyl)pyrimidine-2,4(1H,3H)-dione

1-acetyl-3-phenyl-1,5,6,7-tetrahydro-4H-indazol-4-one

2-imino-7,7-dimethyl-4-phenyl-2,6,7,8-tetrahydro-5H-1,3-benzothiazin-5-one

ethyl 6-(2-furyl)-3-methyl-4-oxo-4,5,6,7-tetrahydro-1H-indole-2-carboxylate

2,5-dimethyl-4-phenyl-3-furoic acid

(2Z)-[(2-ethoxy-2-oxoethoxy)imino](1H-pyrazol-5-yl)acetic acid