反应详情

42 mg (0.08 mmol) of tert-butyl 4-({2-[4-(5-chloro-2-cyanophenyl)-5-methoxy-2-oxopyridin-1(2H)-yl]propanoyl}amino)benzoate (racemate) (Example 21.1E) were hydrolysed with TFA according to General Method 2. Yield: 24 mg (64% of theory)