反应详情

Synthesized from 2-methoxy-8,9-dihydro-7H-benzocyclohepten-6-yl trifluoromethanesulfonate according to an analogous synthetic method to Preparation Example 69, (2-methoxy-8,9-dihydro-7H-benzocyclohepten-6-yl)trimethyltin (3.25 g) and 1-(4-benzyloxybenzyl)-6-bromo-1H-pyridin-2-one (2.2 g) were used according to an analogous synthetic method to Example 1 to provide 1-(4-benzyloxybenzyl)-6-(2-methoxy-8,9-dihydro-7H-benzocyclohepten-6-yl)-1H-pyridin-2-one (646 mg). The total amount of this compound was used according to an analogous synthetic method to Example 22 described below to provide the title compound (404 mg).