三光气   、                                                                                      
4-(3-isopropyl-7-morpholin-4-yl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-5-yl)phenylamine   、                                                                                      
异噁唑-4-基胺   、                                                                                      
三乙胺                                                                                                                                                              在
                                                                                                                                                                                 
1-[4-(3-isopropyl-7-morpholin-4-yl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-5-yl)-phenyl]-3-isoxazol-4-yl-urea                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
二氯甲烷                                                                                  为溶剂,
                                                                                                                                                                                        以to give 1-[4-(3-isopropyl-7-morpholin-4-yl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-5-yl)-phenyl]-3-isoxazol-4-yl-urea (45 mg, 27% yield), MS (ESI) m/z 450的产率得到1-[4-(3-isopropyl-7-morpholin-4-yl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-5-yl)-phenyl]-3-isoxazol-4-yl-urea