ethyl 2-[(1,3-dimethyl-1H-pyrazol-4-yl)methylene]-5-(4-hydroxyphenyl)-7-methyl-3-oxo-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate | ethyl 2-[(1,3-dimethyl-1H-pyrazol-4-yl)methylene]-5-(4-hydroxyphenyl)-7-methyl-3-oxo-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate | |