2-[4-(4-ethoxy-2-fluorophenyl)-10,10-dimethyl-3-oxo-2-(3-phenylpropyl)-5,7-dioxa-2-aza-10-silaundec-1-yl]-5-methyl-1,3-thiazole-4-carboxylic acid
ethyl 2-[4-(4-ethoxy-2-fluorophenyl)-10,10-dimethyl-3-oxo-2-(3-phenylpropyl)-5,7-dioxa-2-aza-10-silaundec-1-yl]-5-methyl-1,3-thiazole-4-carboxylate
ethyl 5-methyl-2-{[(3-phenylpropyl)amino]methyl}-1,3-thiazole-4-carboxylate
ethyl 2-formyl-5-methyl-1,3-thiazole-4-carboxylate