Ethyl 2-(1-methylimidazol-2-yl)-2-oxoacetate

Ethyl 2-(2-amino-5-methyl-1,3-thiazol-4-yl)acetate

ETHYL 2-(2-FUROYLAMINO)-4-METHYL-5-{[3-(TRIFLUOROMETHYL)ANILINO]CARBONYL}-3-THIOPHENECARBOXYLATE

ETHYL (2E)-5-[4-(ACETYLOXY)PHENYL]-2-BENZYLIDENE-7-METHYL-3-OXO-2,3-DIHYDRO-5H-[1,3]THIAZOLO[3,2-A]PYRIMIDINE-6-CARBOXYLATE

ETHYL (2E)-5-(2-CHLOROPHENYL)-7-METHYL-2-(4-NITROBENZYLIDENE)-3-OXO-2,3-DIHYDRO-5H-[1,3]THIAZOLO[3,2-A]PYRIMIDINE-6-CARBOXYLATE

ETHYL (2E)-5-(4-METHOXYPHENYL)-7-METHYL-3-OXO-2-[(2E)-3-PHENYL-2-PROPENYLIDENE]-2,3-DIHYDRO-5H-[1,3]THIAZOLO[3,2-A]PYRIMIDINE-6-CARBOXYLATE

Ethyl 2-(3,4-dimethoxybenzyl)-3-oxobutanoate

Ethyl 2-(4-chloro-3-methylphenoxy)-2-methylpropanoate

ETHYL 2-(4-HYDROXY-3-ETHOXYBENZYLIDENE)ACETOACETATE

ethyl 2-(4-morpholinyl)-4-phenylbutanoate hydrochloride

ethyl 2-(5-cyano-1H-indol-1-yl)acetate

ETHYL 2-(ACETYLAMINO)-4,6-O-BENZYLIDENE-2-DEOXY-3-O-(METHYLSULFONYL)-BETA-L-GLUCOPYRANOSIDE

Ethyl 2-(fluoromethyl)isonicotinate

ETHYL 2-AMINO-4-(2,4-DICHLOROPHENYL)-7-METHYL-5-OXO-4H,5H-PYRANO[4,3-B]PYRAN-3-CARBOXYLATE

ETHYL 2-AMINO-4-(4-FLUOROPHENYL)-7,7-DIMETHYL-5-OXO-5,6,7,8-TETRAHYDRO-4H-CHROMENE-3-CARBOXYLATE