Synonyms: 5H-Thiazolo[3,2-a]pyrimidine-6-carboxylic acid, 2-(2-furanylmethylene)-2,3-dihydro-5-(4-methoxyphenyl)-7-methyl-3-oxo-, methyl ester, (2E)-;Methyl (2E)-2-(2-furylmethylene)-5-(4-methoxyphenyl)-7-methyl-3-oxo-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate