苯甲酸,二氨基- 、
2-(difluoromethyl)-4-(2-morpholinoethoxy)benzaldehyde 以to afford 2-(2-(difluoromethyl)-4-(2-morpholinoethoxy)phenyl)-1H-benzo[d]imidazole-7-carboxylic acid 125 (300 mg, 48%)的产率得到2-(2-(difluoromethyl)-4-(2-morpholinoethoxy)phenyl)-1H-benzo[d]imidazole-7-carboxylic acid