(S)-3-amino-5-(6-chloro-2-(1-methoxypropan-2-ylamino)pyrimidin-4-yloxy)quinoxalin-2(1H)-one 、
(S)-2-isobutyl-1-(2,2,2-trifluoroethyl)piperazine 生成 3-Amino-5-(6-((S)-3-isobutyl-4-(2,2,2-trifluoroethyl)piperazin-1-yl)-2-((S)-1-methoxypropan-2-ylamino)pyrimidin-4-yloxy)quinoxalin-2(1H)-one