3-(1-(3-fluorobenzyl)-1H-pyrazol-4-yl)-5-(4-(piperidin-4-yl)phenyl)-1-tosyl-1Hpyrrolo[2,3-b]pyridine hydrochloride   、                                                                                      
tert-butyl 4-(4-(3-(1-(3,5-difluorobenzyl)-1H-pyrazol-3-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridin-5-yl)phenyl)piperazine-1-carboxylate   、                                                                                      
氢氧化锂                                                                                                                                                                                              以
                                                                                         Methanol tetrahydrofuran water                                                                                  为溶剂,
                                                                                                                                                                                        以to yield 15 mg (34.6% yield) of the titled compound的产率得到tert-butyl 4-(4-(3-(1-(3,5-difluorobenzyl)-1H-pyrazol-3-yl)-1H-pyrrolo[2,3-b] pyridin-5-yl)phenyl)piperazine-1-carboxylate