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

참여 물질

반응 단계

The title compound was prepared in a similar manner as described for example 8 from 6-bromo-1-(1-methylethyl)-N-{[6-methyl-4-(1-methylethyl)-2-oxo-1,2-dihydro-3-pyridinyl]methyl}-1H-indazole-4-carboxamide (90 mg, 0.202 mmol) and dimethyl{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methyl}amine (90 mg, 0.303 mmol). The product was collected as a white solid (54 mg, 49%). 1H NMR (400 MHz, DMSO-d6) δ ppm 11.48 (br. s., 1H) 8.69 (br. s., 1H) 8.37 (s, 1H) 8.10 (s, 1H) 7.86 (s, 1H) 7.82 (s, 1H) 7.80 (s, 1H) 7.42 (s, 1H) 7.40 (s, 1H) 6.02 (s, 1H) 5.17 (dt, J=13.14, 6.57 Hz, 1H) 4.47 (d, J=4.80 Hz, 2H) 3.44 (s, 2H) 3.24 (dt, J=13.71, 6.92 Hz, 1H) 2.17 (s, 6H) 2.15 (s, 3H) 1.51 (s, 3H) 1.49 (s, 3H) 1.11 (s, 3H) 1.09 (s, 3H). LC-MS (ES) m/z=500.1 [M+H]+

출처 및 근거