[Cl:1][C:2]1[CH:10]=[CH:9][C:5]([C:6]([OH:8])=O)=[CH:4][N:3]=1.C(N1C=CN=C1)(N1C=CN=C1)=O.[CH:23]([NH2:26])([CH3:25])[CH3:24]>>[Cl:1][C:2]1[N:3]=[CH:4][C:5]([C:6]([NH:26][CH:23]([CH3:25])[CH3:24])=[O:8])=[CH:9][CH:10]=1The product was prepared from 6-chloro-nicotinic acid (1.0 g), carbonyldiimidazole (0.8 g) and isopropylamine (0.6 ml) using the method of example 115 step (i). Yield 0.75 g.
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