反应详情

To a solution of (+)-6-[Amino-(6-chloro-pyridin-3-yl)-(3-methyl-3H-imidazol-4-yl)-methyl]-4-(3-chloro-phenyl)-1-cyclopropylmethyl-1H-quinolin-2-one (0.844 g, 1.59 mmol) in DCM (10 ml) was added a solution of HCl in ethyl ether (1M, 4.77 ml, 4.77 mmol). The slurry solution was stirred for 2 hours. After filtration, the title compound of example 56 was obtained as a white solid (0.78 g, 1.29 mmol, 81.4% yield).

1. filtrationAfter filtration