反应详情

Following the procedures as described in Example 189, 3-(6-fluoropyridin-2-yl)-5-(1-methyl-1H-pyrazol-4-yl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-c]pyridine and (R)-tert-butyl piperidin-3-ylcarbamate were reacted and the product was deprotected to give 177 as a white solid (59.5% over two steps). 1H NMR (400 MHz, DMSO) δ 9.03 (d, J=1.1 Hz, 1H), 8.60 (s, 1H), 8.34 (s, 1H), 7.95 (s, 1H), 7.69-7.56 (m, 1H), 7.42 (d, J=7.3 Hz, 1H), 6.83 (d, J=8.6 Hz, 1H), 4.47 (d, J=9.0 Hz, 1H), 4.22 (d, J=12.8 Hz, 1H), 3.89 (s, 3H), 3.04-2.90 (m, 1H), 2.81-2.66 (m, 2H), 2.01-1.92 (m, 2H), 1.88-1.74 (m, 2H), 1.56-1.52 (m, 2H), 1.37-1.27 (m, 1H). LC/MS: m/z 375.1 [M+1].

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