盐酸 、 {1-[(r)-1-(1-Cyclopropyl-6-fluoro-8-methyldioxo-1,2,3,4-tetrahydroquinazolin-7-yl)pyrrolidin-3-yl]cyclopropyl}carbamic acid tert-butyl ester 在
二氯甲烷 作用下,
以
乙醚 为溶剂,
反应 5.17h,
以to afford the title compound (0.12 g)的产率得到7-[(R)-3-(1-Aminocyclopropyl)pyrrolidin-1-yl]-1-cyclopropyl-6-fluoro-8-methyl-1H-quinazoline-2,4-dione hydrochloride