tert-butyl ethyl({4-methyl-5-[3-(5-{[(pyridin-3-ylmethyl)amino]carbonyl}-1H-imidazol-2-yl)-1-(tetrahydro-2H-pyran-2-yl)-1H-indazol-5-yl]pyridin-3-yl}methyl)carbamate 、 2-[5-(5-{[(tert-butoxycarbonyl)(ethyl)amino]methyl}-4-methylpyridin-3-yl)-1-(tetrahydro-2H-pyran-2-yl)-1H-indazol-3-yl]-1H-imidazole-5-carboxylic acid 、
N,N-二异丙基乙胺 、
1H-Azepine, hexahydro-4-(2-pyrimidinylmethyl)- 、
O-(7-azabenzotriazol-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate 以
二氯甲烷 为溶剂,
以were considered affording 79a (0.068 g, 21%) as a yellow solid的产率得到tert-butyl ethyl({4-methyl-5-[3-(5-{[4-(pyrimidin-2-ylmethyl)azepan-1-yl]carbonyl}-1H-imidazol-2-yl)-1-(tetrahydro-2H-pyran-2-yl)-1H-indazol-5-yl]pyridin-3-yl}methyl)carbamate