4-((N,N-Dimethylamino)methyl)phenylboronic acid pinacol ester → 6-{4-[(dimethylamino)methyl]phenyl}-3-methyl-1-(1-methylethyl)-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-3-methyl-1-(1-methylethyl)-N-[(6-methyl-2-oxo-4-propyl-1,2-dihydro-3-pyridinyl)methyl]-1H-indazole-4-carboxamide (0.090 g, 0.196 mmol) and N,N-dimethyl-1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methanamine (0.070 g, 0.235 mmol). The product was collected as a white solid (72 mg, 70%); 1H NMR (400 MHz, DMSO-d6) δ ppm 0.93 (t, J=7.33 Hz, 3H), 1.45 (d, J=6.57 Hz, 6H), 1.56 (sxt, J=7.53 Hz, 2H), 2.07-2.23 (m, 9H), 2.44 (s, 3H), 2.52-2.59 (m, 2H), 3.43 (s, 2H), 4.38 (d, J=5.05 Hz, 2H), 5.06 (quin J=6.63 Hz, 1H), 5.90 (s, 1H), 7.33-7.45 (m, 3H), 7.75 (d, J=8.08 Hz, 2H), 7.93 (d, J=1.26 Hz, 1H), 8.45 (t, J=4.93 Hz, 1H), 11.50 (s, 1H); LCMS (ES+) m/z: 514.5.

情報源と証拠