7-chloro-3-(2,2,2-trifluoroacetyl)-6-trifluoromethylsulfonyloxy-2,3,4,5-tetrahydro-1H-benzo[d]azepine 、
3-aminomethyl-6-[(2,2-dimethyl-propylcarbamoyl)-methoxy]-pyridine 在
silica gel 、
ethyl acetate n-hexane 作用下,
以to give 7-chloro-6-({6-[(2,2-dimethyl-propylcarbamoyl)-methoxy]-pyridin-3-ylmethyl}-amino)-3-(2,2,2-trifluoroacetyl)-2,3,4,5-tetrahydro-1H-benzo[d]azepine (145 mg, 44%)的产率得到7-chloro-6-({6-[(2,2-dimethyl-propylcarbamoyl)-methoxy]-pyridin-3-ylmethyl}-amino)-3-(2,2,2-trifluoroacetyl)-2,3,4,5-tetrahydro-1H-benzo[d]azepine