N-(4-chloro-6-morpholin-4-yl-pyrimidin-2-ylmethyl)-nicotinamide   、                                                                                      
1-Boc-4-哌啶甲酸                                                                                                                                                                                                                                                                                                          以The title compound was obtained as a colourless gum (80 mg, 34%)的产率得到4-[(4-chloro-6-morpholin-4-yl-pyrimidin-2-ylmethyl)-carbamoyl]-piperidine-1-carboxylic acid tert-butyl ester