英文别名
                        2-Methyl-4-<2-methyl-4-amino-pyrimidin-5-ylmethyl>-5-methyl-6-<2-acetoxy-aethyl>-2H-1,4-thiazin-3(4H)-on;6-(2-acetoxy-ethyl)-4-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-2,5-dimethyl-4H-[1,4]thiazin-3-one;2-[4-[(4-amino-2-methylpyrimidin-5-yl)methyl]-3,6-dimethyl-5-oxo-1,4-thiazin-2-yl]ethyl acetate