The present invention relates a process for the synthesis of 6-((3S,4S)-4-methyl-1-(pyrimidin-2 ylmethyl)pyrrolidin-3-yl)-3-tetrahydropyran-4-yl-7H-imidazo[1,5-a]pyrazin-8-one, comprising use of the chiral acid (+)-O,O-Dibenzoyl-D-tartaic acid.
本发明涉及一种合成 6-((3S,4S)-4-甲基-1-(
嘧啶-2-基甲基)
吡咯烷-3-基)-3-
四氢吡喃-4-基-7H-
咪唑并[1,5-a]
吡嗪-8-酮的工艺,包括使用手性酸(+)-O,O-二苯甲酰基-
D-酒石酸。