(2R,5S)-5-(4,4-dimethyl-2-oxo-pyrrolidin-1-ylmethyl)-4-{2-[6-(4-fluorobenzyl)-3,3-dimethyl-2,3-dihydro-pyrrol[3,2-b]pyridin-1-yl]-2-oxo-ethyl}-2-methyl-piperazine-1-carboxylic acid tert-butyl ester 在
盐酸 作用下,
以
1,4-二氧六环 、
乙酸乙酯 为溶剂,
反应 3.0h,
生成 1-{[(2R,5R)-1-(2-{6-[(4-fluorophenyl)methyl]-3,3-dimethyl-1H,2H,3H-pyrrolo[3,2-b]pyridin-1-yl}-2-oxoethyl)-5-methylpiperazin-2-yl]methyl}-4,4-dimethylpyrrolidin-2-one dihydrochloride