5-(4-methyl-1,4-diazepan-1-yl)pyrazolo[1,5-a]pyrimidine-3-carbaldehyde   、                                                                                      
2,4-噻唑烷二酮   、                                                                                      
哌啶                                                                                                                                                                                              以
                                                                                         
乙醇                                                                                  为溶剂,
                                                                                                                                                                                        以to yield 5-((5-(4-methyl-1,4-diazepan-1-yl)pyrazolo[1,5-a]pyrimidin-3-yl)methylene)thiazolidine-2,4-dione的产率得到5-((5-(4-Methyl-1,4-diazepan-1-yl)pyrazolo[1,5-a]pyrimidin-3-yl)methylene)thiazolidine-2,4-dione