4-((N,N-Dimethylamino)methyl)phenylboronic acid pinacol ester → 1-cyclopropyl-6-{4-[(dimethylamino)methyl]phenyl}-N-[(6-methyl-2-oxo-4-propyl-1,2-dihydro-3-pyridinyl)methyl]-1H-indazole-4-carboxamide

関与物質

反応手順

The title compound was prepared in the same manner as described for example 67 from 6-bromo-1-cyclopropyl-N-[(6-methyl-2-oxo-4-propyl-1,2-dihydro-3-pyridinyl)methyl]-1H-indazole-4-carboxamide (0.075 g, 0.169 mmol) and N,N-dimethyl-1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methanamine (0.060 g, 0.203 mmol). The title compound was collected as a white solid (59 mg, 69%); 1H NMR (400 MHz, DMSO-d6) δ ppm 0.88 (t, J=7.33 Hz, 3H), 1.12-1.21 (m, 4H), 1.45-1.58 (m, 2H), 2.13 (s, 3H), 2.18 (s, 6H), 3.45 (s, 2H), 3.88 (quin, J=5.37 Hz, 1H), 4.41 (d, J=5.05 Hz, 2H), 5.91 (s, 1H), 7.43 (m, J=8.34 Hz, 2H), 7.80 (m, J=8.08 Hz, 2H), 7.89 (d, J=1.26 Hz, 1H), 8.04 (s, 1H), 8.32 (s, 1H), 8.68 (t, J=4.93 Hz, 1H), 11.54 (s, 1H); LC-MS (ES) m/z=498.4 [M+H].

情報源と証拠