反应详情

The title compound was prepared analogously to Example A(97) 2-[4-(2-{2-cyclopentyl-5-[(2-ethyl-4-methyl-1H-imidazol-5-yl)methyl]-4-hydroxy-6-oxo-3,6-dihydro-2H-pyran-2-yl}ethyl)-2-fluorophenyl]-2-methylpropanenitrile where 1-{4-[2-(2-Cyclopentyl-4,6-dioxo-tetrahydro-pyran-2-yl)-ethyl]-2-fluoro-phenyl}-cyclopentanecarbonitrile Example A(189) was substituted in place of 2-{4-[2-(2-cyclopentyl-4-hydroxy-6-oxo-3,6-dihydro-2H-pyran-2-yl)ethyl]-2-fluorophenyl}-2-methylpropanenitrile and 5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carbaldehyde was substituted in place of 2-ethyl-4-methyl-1H-imidazole-5-carbaldehyde. 1H NMR (400 MHz, CDCl3) δ: 1.44-1.96 (m, 17H), 2.14-2.22 (m, 2H), 2.56-2.62 (m, 8H), 2.70-2.74 (m, 2H), 3.79 (d, J=16 Hz, 1H), 3.92 (d, J=16 Hz, 1H), 7.12 (s, 1H), 7.24 (s, 1H), 7.26 (d, J=5 Hz, 1H), 7.42-7.47 (m, 1H), 10.9 (s, 1H). Anal. Calcd. For C32H36FN5O3: C, 68.92; H, 6.51; N, 12.56. Found: C, 68.74; H, 6.60; N, 12.47. MS (ESI): 558 (M+H)+.