1-(1-(bromodifluoromethyl)-1H-pyrazol-4-yl)-N-((1R.5S.7S)-9-methyl-3-oxa-9-azabicyclo[3.3.1]nonan-7-yl)-1H-indole-3-carboxamide 2.2.2-trifluoroacetic acid 在
四丁基溴化铵 作用下,
以
环丁砜 为溶剂,
生成 1-(1-(difluoromethyl)-1H-pyrazol-4-yl)-N-((1R,5S,7S)-9-methyl-3-oxa-9-azabicyclo[3.3.1]nonan-7-yl)-1H-indole-3-carboxamide 2,2,2-trifluoroacetic acid salt