1-benzyl-N-(4-{[(2-chloro-6-methylquinazolin-4-yl)amino]methyl}phenyl)piperidine-4-carboxamide   、                                                                                      
2-1-哌啶吡啶酮                                                                                                                                                                                                                                                                                                          以1-benzyl-N-[4-({[6-methyl-2-(4-pyrimidin-2-ylpiperazin-1-yl)quinazolin-4-yl]amino}methyl)phenyl]piperidine-4-carboxamide was isolated的产率得到1-benzyl-N-[4-({[6-methyl-2-(4-pyrimidin-2-ylpiperazin-1-yl)quinazolin-4-yl]amino}methyl)phenyl]piperidine-4-carboxamide