2-Bromopyridine → 1-(1,3-Dimethyl-1H-pyrazol-4-yl)-3-methyl-8-pyridin-2-yl-1,3-dihydro-imidazo[4,5-c]quinolin-2-one

関与物質

反応手順

The title compound was synthesized in a similar manner as described in Example 112 using 1-(1,3-dimethyl-1H-pyrazol-4-yl)-3-methyl-8-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1,3-dihydro-imidazo[4,5-c]quinolin-2-one (Stage 114.1.1, 34.5 mg, 0.082 mmol) and 2-bromopyridine (Aldrich, Buchs, Switzerland, 0.011 ml, 0.114 mmol) to give the title compound as a white solid. (HPLC: tR 2.25 min (Method A); M+H=371 MS-ES; 1H-NMR (d6-DMSO, 400 MHz) 8.98 (s, 1H), 8.67-8.61 (m, 1H), 8.30-8.24 (m, 1H), 8.17-8.06 (m, 3H), 7.94-7.86 (m, 1H), 7.67-7.61 (m, 1H), 7.39-7.32 (m, 1H), 3.95 (s, 3H), 3.57 (s, 3H), 1.95 (s, 3H))

情報源と証拠