哌嗪 、 1-(1-(2-(2-Oxa-5-azabicyclo[2.2.1]heptan-5-yl)ethyl)-1H-indazol-5-yl)-4-(benzyloxy)pyridin-2(1H)-one 、
盐酸 以to give the title compound (17.4 mg, 18%) as a yellow powder的产率得到(S,S)-1-(1-(2-(2-oxa-5-azabicyclo[2.2.1]heptan-5-yl)ethyl)-1H-indazol-5-yl)-4-(benzyloxy)pyridin-2(1H)-one hydrochloride