methyl (+/-)-3-oxo-8-[3-[N-(pyridin-2-yl)-N-(tert-butylacetyl)amino]-1-propyloxy]-2-(4-trifluoromethylbenzyl)-2,3,4,5-tetrahydro-1H-2-benzazepine-4-acetate 、
ethyl (+/-)-8-[3-(2-pyridylamino)-1-propyloxy]-3-oxo-2,3,4,5-tetrahydro-1H-2-benzazepine-4-acetate 在
(+/-)-3-oxo-8-[3-[N-(pyridin-2-yl)-N-(tert-butylacetyl)amino]-1-propyloxy]-2-(4-trifluoromethylbenzyl)-2,3,4,5-tetrahydro-1H-2-benzazepine-4-acetic acid 、
acetonitrile-water 作用下,
反应 1.0h,
以gave the title compound (0.022 g, 10%)的产率得到(+/-)-3-oxo-8-[3-[N-(pyridin-2-yl)-N-(tert-butylacetyl)amino]-1-propyloxy]-2-(4-trifluoromethylbenzyl)-2,3,4,5-tetrahydro-1H-2-benzazepine-4-acetic acid