trans-4-{5-[(2-dimethylamino-ethyl)-methyl-amino]-1-methyl-2-oxo-1,2-dihydro-imidazo[4,5-b]pyridin-3-ylmethyl}-cyclohexanecarboxylic acid methyl ester 在
水 、
三乙胺 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 、 lithium hydroxide 作用下,
以
四氢呋喃 、
N,N-二甲基甲酰胺 为溶剂,
反应 4.0h,
生成 trans-4-{5-[(2-dimethylamino-ethyl)-methyl-amino]-1-methyl-2-oxo-1,2-dihydro-imidazo[4,5-b]pyridin-3-ylmethyl}-cyclohexanecarboxylic acid pyridin-4-ylamide