9-ethyl-9H-carbazole-3-carbaldehyde → N-(4-{1-[(9-ethyl-9H-carbazol-3-yl)methyl]-4-piperidinyl}phenyl)-2-methylpropanamide

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According to the procedure used for the synthesis of N-(3-{1-[4-(4CHLOROPHENOXY)BENZYL]-4-PIPERIDINYL}PHENYL)-2-METHYLPROPANAMIDE (Example 108) N-(3-{1-[3-(1,2-diphenyl-1H-indol-3-yl)propyl]-4-piperidinyl}phenyl)-2-methylpropanamide, 9-ethyl-9H-carbazole-3-carbaldehyde (22.3 mg, 0.100 mmol) and 2-methyl-N-[4-(4-piperidinyl)phenyl]propanamide (24.6 mg, 0.100 mmol) provided N-(4-{1-[(9-ethyl-9H-carbazol-3-yl)methyl]-4-piperidinyl}phenyl)-2-methylpropanamide. The product was obtained as a white crystalline solid (20 mg, 44%). 1H NMR (400 MHz, CDCl3) δ 8.21–7.09 (m, 12H), 4.38 (q, 2H, J=7.2 Hz), 3.81 (s, 2H), 3.25–3.03 (m, 2H), 2.60–2.38 (m, 2H), 2.31–2.09 (m, 2H), 1.98–1.69 (m, 4H), 1.44 (t, 3H, J=7.2 Hz), 1.23 (d, 6H, J=6.8 Hz); ESMS m/e: 454.3 (M+H)+.

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