tert-butyl 4-{1-[(5-tert-butyl-1,3,4-oxadiazol-2-yl)methyl]-2,4-dioxo-6-phenyl-1,4-dihydrothieno[3,2-d]pyrimidin-3(2H)-yl}piperidine-1-carboxylate 在
盐酸 作用下,
以
1,4-二氧六环 为溶剂,
反应 3.25h,
生成 1-[(5-tert-butyl-1,3,4-oxadiazol-2-yl)methyl]-6-phenyl-3-(piperidin-4-yl)thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione hydrochloride 2,4(1 H,3H)-dione hydrochloride