反应详情

3-(3,4-dichlorophenyl)-3-(2-methyl-3-oxo-2,3-dihydro-1H-isoindol-1-yl)propionaldehyde (0.387g) was coupled to 4-(2-hydroxy-ethyl)piperidine (0.13g) by a method similar to that described in Example 8. The reaction product was not purified by chromatography but converted to the corresponding hydrochloride salt as described in the Example 8 to afford the title compound (0.178 g); mp 119°-125° C. (d); MS: m/z=461(M+1); NMR(CDCl3): 2.5-2.4(m,15), 3.1 (s,3), 3.56 (broad,2), 3.7 (broad,2), 4.7 (s,1), 6.6 (d,1, J=7.5), 6.8 (s,1), 7.13 (d,1, J=8), 7.4-7.7 (m,4). Analysis for C25H30Cl2N2O2.HCl: Calculated: C, 56.19; H, 6.03; N, 5.24; Found: C, 56.01; H, 5.77; N, 5.06.

1. customThe reaction product was not purified by chromatography