三光气   、                                                                                      
4-(3-isopropyl-7-morpholin-4-yl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-5-yl)phenylamine   、                                                                                      
N-乙基-2-氨甲基吡咯烷   、                                                                                      
三乙胺                                                                                                                                                              在
                                                                                                                                                                                 
1-(1-ethyl-pyrrolidin-2-ylmethyl)-3-[4-(3-isopropyl-7-morpholin-4-yl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-5-yl)-phenyl]-urea                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
二氯甲烷                                                                                  为溶剂,
                                                                                                                                                                                        以to give 1-(1-ethyl-pyrrolidin-2-ylmethyl)-3-[4-(3-isopropyl-7-morpholin-4-yl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-5-yl)-phenyl]-urea (24 mg, 60% yield)的产率得到1-(1-ethyl-pyrrolidin-2-ylmethyl)-3-[4-(3-isopropyl-7-morpholin-4-yl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-5-yl)-phenyl]-urea