{1-[4-(9-cyclobutyl-7,7-difluoro-5-methyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-benzoyl]-piperidin-4-yl}-carbamic acid 9H-fluoren-9-ylmethyl ester 在
哌啶 作用下,
以
二氯甲烷 为溶剂,
反应 1.0h,
生成
2-[4-(4-amino-piperidine-1-carbonyl)-phenylamino]-9-cyclobutyl-7,7-difluoro-5-methyl-5,7,8,9-tetrahydro-pyrimido[4,5-b][1,4]diazepin-6-one