tert-butyl 1-(6-bromo-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)octahydroisoquinoline-2(1H)-carboxylate 、
3-氨基-5-溴噻吩-2-羧酰胺 、
2-[(叔丁氧基)羰基]-2-氮杂双环[2.1.1]己烷-1-羧酸 、
氯甲酸异丁酯 、
sodium hydroxide 以
甲醇 、
四氢呋喃 、
三乙胺 为溶剂,
以In the same manner as in Example 83, step C, 2-(decahydroisoquinolin-1-yl)-6-(5-methyl-1H-pyrazol-4-yl)thieno[3,2-d]pyrimidin-4(3H)-one hydrochloride was obtained from the compound的产率得到2-(decahydroisoquinolin-1-yl)-6-(5-methyl-1H-pyrazol-4-yl)thieno[3,2-d]pyrimidin-4(3H)-one hydrochloride