6-(cyclopropylmethoxy)-5-(3,3-difluoroazetidin-1-yl)pyridine-2-carboxylic acid 、 (1R,2S)-2-aminocyclohexanecarboxamide 反应 24.0h,
以isolated (150 mg, quant.) as white solid的产率得到6-cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid (rel-(1R,2S)-2-carbamoyl-cyclohexyl)-amide