(R)-diethyl (5-hydroxy-5-(5-(4-methyl-6-((4-(trifluoromethyl)pyridin-2-yl)amino)pyridin-2-yl)-1,3-thiazol-2-yl)-5,6,7,8-tetrahydronaphthalen-2-yl)phosphonate trifluoroacetate 在
sodium hydroxide 作用下,
以
乙醇 、
水 为溶剂,
反应 1.0h,
以31%的产率得到(R)-(5-hydroxy-5-(5-(4-methyl-6-((4-(trifluoromethyl)pyridin-2-yl)amino)pyridin-2-yl)-1,3-thiazol-2-yl)-5,6,7,8-tetrahydronaphthalen-2-yl)phosphonic acid trifluoroacetate