反应详情

[step 1] 2-(2-Ethyl-5-methyl-7-trifluoromethyl-3H-imidazo[4,5-b]pyridin-3-yl)methyl-10,11-dihydro-5H-dibenzo[b,f]azepine (153 mg, 50%) was obtained in the same manner as in step 1 of Example 1, using 2-ethyl-5-methyl-7-trifluoromethyl-3H-imidazo[4,5-b]pyridine (160 mg, 0.700 mmol), obtained in Reference Example 3, instead of 2-ethyl-5,7-dimethyl-3H-imidazo[4,5-b]pyridine.