Ethyl 2-(2-ethoxy-2-oxoethyl)-4-oxo-4H-dibenzo[b,f]pyrimido[1,2-d][1,4]thiazepine-3-carboxylate

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

Ethyl 2-(3-methyl-2-pyridyl)-4-methylthiazole-5-carboxylate

Ethyl 2-(4-carbamothioylthiazol-2-yl)acetate

Ethyl 2-(4-hydroxyphenyl)-4-methylthiazole-5-carboxylate

Ethyl 2-(4-tolyl)thiazole-5-carboxylate

ethyl 2-(acetylamino)-2-cyano-3-methyl-5-oxopentanoate

Ethyl 2-(fluoromethyl)isonicotinate

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

ETHYL 2-AMINO-4-CHLOROBENZOATE

Ethyl 2-amino-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate

ethyl 2-benzyl-1,2,3,4-tetrahydro-3-isoquinolinecarboxylate hydrochloride

Ethyl 2-chloro-6-methylnicotinate

Ethyl 1-(4-methoxybenzyl)-5-methyl-1H-pyrazole-4-carboxylate