反应详情

3-Methyl-3-(3,4-dichlorophenyl)-3-(2-methyl-3-oxo-2,3-dihydro-1H-isoindol-1-yl)propionaldehyde (isomer B prepared as described in Example 37 sub-part c. above) (0.52 g) was coupled to 4-acetamido-4-phenylpiperidine (0.36 g) by a method similar to that described in Example 8. The reaction product was purified by chromatography and converted to the corresponding hydrochloride salt as described in the Example 8 to afford the title compound (0.55 g); mp 200-228° C.; MS: m/z=564(M+1); NMR: 1.0 (s,3), 1.99 (s,1), 2.36 (m,2), 2.7 (m,2), 3.26 (s,3), 4.65 (s,1), 5.94 (d,1, J=7.7), 7.18-7.41 (m,9), 7.54 (d,1 J=8.3), 7.77 (d, J=7.5). Analysis for C32H35Cl2N3O2.1.0 HCl.1.0 H2O Calculated: C, 62.09; H, 6.18, N, 6.79; Found: C, 62.32; H, 6.24; N, 6.66.

1. customThe reaction product was purified by chromatography