1-(((Isopropoxycarbonyl)oxy)methyl)-1-methyl-4-(4-((4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)carbamoyl)benzyl)piperazin-1-ium methane sulfonate 、
1-(((isopropoxycarbonyl)oxy)methyl)-1-methyl-4-(4-((4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)carbamoyl)benzyl)piperazin-1-ium iodide 以
silver methanesulfonate 、
乙腈 为溶剂,
生成 (R)-1-methyl-4-(4-((4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)carbamoyl)benzyl)-1-((((1-phenylethoxy)carbonyl)oxy)methyl)piperazin-1-ium methanesulfonate