反应详情

100 mg (purity 94%, 0.20 mmol) of methyl 2-chloro-4-({2-[4-(5-chloro-2-cyanophenyl)-2-oxopyridin-1(2H)-yl]propanoyl}amino)benzoate (racemate) (Example 2.5A) were hydrolysed with lithium hydroxide according to General Method 3. Yield: 8 mg (purity 93%, 10% of theory)