反应详情

The title compound was prepared by a similar procedure to that described in Example 68, starting from 3-chloro-6-(4-cyclopropyl-piperazin-1-yl)-pyridazine and 4-methyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydro-2H-1,4-benzoxazine. 1H NMR (400 MHz, DMSO-d6) δ 8.47 (d, 1H), 8.04 (d, 1H), 7.61 (m, 1H), 7.49 (m, 1H), 6.85 (d, 1H), 4.50 (broad m, 2H), 4.26 (m, 2H), 3.61 (broad m, 4H), 3.40 (m, 4H), 2.97 (s, 3H), 2.88 (broad m, 1H), 1.23 (m, 2H), 0.82 (m, 2H).