[5-(8-Chloro-4,5-dihydro-6-oxa-1,3a,9-triaza-benzo[e]azulen-2-yl)-1-isopropyl-1H-[1,2,4]triazol-3-yl]-methanol 、
3,3-二氟三甲叉亚胺 盐酸盐 以to give 417 (23 mg) as a colorless solid的产率得到(5-(9-(3,3-difluoroazetidin-1-yl)-5,6-dihydroimidazo[1,2-d]pyrido[3,4-f][1,4]oxazepin-2-yl)-1-isopropyl-1H-1,2,4-triazol-3-yl)methanol