7-chloro-3-(2,2,2-trifluoroacetyl)-6-trifluoromethylsulfonyloxy-2,3,4,5-tetrahydro-1H-benzo[d]azepine 、
3-aminomethyl-6-(3,3-dimethyl-2-oxo-butoxy)-pyridine 在
silica gel 、
ethyl acetate n-hexane 作用下,
以to give 7-chloro-6-{[6-(3,3-dimethyl-2-oxo-butoxy)-pyridin-3-ylmethyl]-amino}-3-(2,2,2-trifluoroacetyl)-2,3,4,5-tetrahydro-1H-benzo[d]azepine (122 mg, 50%)的产率得到7-chloro-6-{[6-(3,3-dimethyl-2-oxo-butoxy)-pyridin-3-ylmethyl]-amino}-3-(2,2,2-trifluoroacetyl)-2,3,4,5-tetrahydro-1H-benzo[d]azepine