N-(3-iodo-1H-indazol-5-yl)-2-(pyrrolidin-1-yl)-2-(thiophen-3-yl)acetamide 、
1-(2-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-4-methylpiperazine 、 、
disodium;carbonate 在
N-(3-(3-methoxy-4-(4-methylpiperazin-1-yl)phenyl)-1H-indazol-5-yl)-2-(pyrrolidin-1-yl)-2-(thiophen-3-yl)acetamide 作用下,
以
toluene ethanol 为溶剂,
反应 2.0h,
以to give the title compound (white solid, 11 mg, 19%)1H NMR (400 MHz, CD3OD) δ ppm 8.40 (s, 1H), 7.44-7.55 (m, 5H), 7.39-7.44 (m, 1H), 7.33 (d, J=5.3 Hz, 1H), 7.09 (d, J=7.8 Hz, 1H), 4.18 (s, 1H), 3.97 (s, 3H), 3.08-3.24 (m, 4H), 2.73 (br. s, 6H), 2.49-2.59 (m, 2H), 2.42 (s, 3H), 1.86 (br. s, 4H)的产率得到N-(3-(3-methoxy-4-(4-methylpiperazin-1-yl)phenyl)-1H-indazol-5-yl)-2-(pyrrolidin-1-yl)-2-(thiophen-3-yl)acetamide