反应详情

3-(3,4-Dichlorophenyl)-3-(4-hydroxy-2-methyl-3-oxo-2,3-dihydro-1H-isoindol-1-yl)propionaldehyde (0.31 g) was coupled to 4-(2-oxopiperidino)piperidine (0.156 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 (0.378 g); mp 230°-240° C.; MS: m/z=530(M+1); NMR(CD3SOCD3): 1.69 (m,5), 3.36 (s,3), 3.6 (m,3), 4.55 (broad,1), 4.76 (d,1, J=3), 6.81 (m,2), 7.04 (d,1, J=1.7), 7.37 (m,3). Analysis for C28H33Cl2N3O3. 1.2 HCl.1.0 H2O: Calculated: C, 56.73; H, 6.16, N, 7.09; Found: C, 56.71; H, 5.91; N, 7.06.

1. customThe reaction product was purified by chromatography