rac-(6'R,3R,8'S)-6-chloro-8'-(3-chlorophenyl)-2'-(2-fluorocarbonyl-methyl)-6'-(1-methylene-propyl)-6',7',8',9'-tetrahydro-spiro[3H-indole-3,7'-(2H-pyrido[2,1-c][1,2,4]triazine)]-2,3'(1H)-dione 在
氨 作用下,
以
甲醇 为溶剂,
反应 24.0h,
以49%的产率得到(6'R,3R,8'S)-2'-(2-aminocarbonyl-methyl)-6-chloro-8'-(3-chlorophenyl)-6'-(1-methylene-propyl)-6',7',8',9'-tetrahydrospiro[3H-indole-3,7'-(2H-pyrido[2,1-c][1,2,4]triazine)]-2,3'(1H)-dione