反应详情

Following the procedures in Example 136, pyrimidin-5-ylboronic acid and 5-bromo-3-phenyl-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-c]pyridine were reacted and the product was deprotected to give 150 as a yellow solid (25 mg, 25%) over two steps. 1H NMR (400 MHz, DMSO) δ 9.59 (s, 1H), 9.26 (s, 1H), 9.21 (s, 1H), 8.79 (s, 1H), 8.40 (s, 1H), 8.18 (d, 2H), 7.57 (t, 2H), 7.47 (t, 1H). ESI MS m/z=274 (M+1)

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