methyl 7-[[(1S)-4-methyl-5-[(2-methylpropan-2-yl)oxycarbonyl]-2,3-dihydro-1H-inden-1-yl]carbamoyl]-[1,2,4]triazolo[1,5-a]pyrimidine-5-carboxylate 、
3-氨基苄胺 以
N-甲基吡咯烷酮 为溶剂,
反应 0.92h,
以84%的产率得到tert-butyl (1S)-1-[[5-[(3-aminophenyl)methylcarbamoyl]-[1,2,4]triazolo[1,5-a]pyrimidine-7-carbonyl]amino]-4-methyl-2,3-dihydro-1H-indene-5-carboxylate