| abstract |
(57) [Summary] (Modified) [Objective] To provide a method for producing an aminotrifluoromethylpyridine derivative useful as a pharmaceutically active ingredient. [Constitution] The following formula (Wherein R is an organic functional group) and an organic tricarboxylic acid, an organic carboxylic acid, an organic thiocarboxylic acid, an organic dithiocarboxylic acid or a reactive derivative thereof, an organic isocyanate or an organic thioisocyanate, or a halogeno. The following formula is obtained by reacting with formate ester, halogenothioformate ester or halogenodithioformate ester. (Wherein, X is an organic carbonyl group or an organic thiocarbonyl group, and R is as described above), and an aminotrifluoromethylpyridine derivative or a salt thereof is produced. Method for producing derivative. |