反应详情

17 mg (purity 70%, 0.02 mmol) of tert-butyl 5-[4-({2-[4-(5-chloro-2-cyanophenyl)-5-methoxy-2-oxopyridin-1(2H)-yl]butanoyl}amino)phenyl]-3-oxo-2,3-dihydro-1H-pyrazole-1-carboxylate (racemate) were hydrolysed with TFA according to General Method 2. Yield: 8 mg (78% of theory)