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 tert-butyl 4-aminopiperidine-1-carboxylate were reacted and the product was deprotected to give 200 as a white solid (5.4% over two steps). 1H NMR (400 MHz, MeOD) δ 8.97 (s, 1H), 8.61 (s, 1H), 8.47 (s, 2H), 8.12 (s, 1H), 8.01 (s, 1H), 7.55 (t, J=7.8 Hz, 1H), 7.44 (d, J=7.3 Hz, 1H), 6.57 (d, J=8.2 Hz, 1H), 4.69 (m, 1H), 4.41-4.32 (m, 1H), 3.99 (s, 3H), 3.52-3.43 (m, 2H), 3.12 (dd, J=16.9, 6.7 Hz, 2H), 2.44-2.33 (m, 2H), 1.97-1.85 (m, 2H). LC/MS: m/z 375.1 [M+1]

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