反应详情

Following general procedure GP-G1, ((4-(3-fluoro-2-(trifluoro-methyl)phenyl)piperidin-1-yl)(4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridin-3-yl)methanone hydrochloride (30) and cyclopropane carbaldehyde were converted to (6-ethyl-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridin-3-yl)(4-(3-fluoro-2-(trifluormethyl)phenyl) piperidin-1-yl)methanone as a white solid (23 mg, 34%): 1H NMR (300 MHz, DMSO-d6) δ 12.74 (br s, 1H), 7.72-7.65 (m, 1H), 7.47 (d, J=7.8 Hz, 1H), 7.34-7.27 (m, 1H), 4.92-4.63 (m, 2H), 3.59-3.53 (m, 2H), 3.32-3.09 (m, 2H), 2.90-2.39 (m, 7H), 1.81-1.62 (m, 4H), 0.92-0.85 (m, 1H), 0.52-0.48 (m, 2H), 0.14-0.10 (m, 2H); ESI MS m/z 451 [M+H]+.