| 英文同义词: | isopropyl 6-(4-acetoxy-3-ethoxyphenyl)-8-methyl-4-oxo-3,4-dihydro-2H,6H-pyrimido[2,1-b][1,3]thiazine-7-carboxylate;2H,6H-Pyrimido[2,1-b][1,3]thiazine-7-carboxylic acid, 6-[4-(acetyloxy)-3-ethoxyphenyl]-3,4-dihydro-8-methyl-4-oxo-, 1-methylethyl ester |