4-[Benzyl-(2-methoxy-ethyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester   、                                                                                      
2-氯-4-(4-吗啉)-噻吩并[3,2-d]嘧啶-6-羧醛                                                                                                                                                                                                                                                                                                          以to give benzyl-[1-(2-chloro-4-morpholin-4-yl-thieno[3,2-d]pyrimidine-6-ylmethyl)-piperidin-4-yl]-(2-methoxy-ethyl)-amine (379 mg)的产率得到benzyl-[1-(2-chloro-4-morpholin-4-yl-thieno[3,2-d]pyrimidine-6-ylmethyl)-piperidin-4-yl]-(2-methoxy-ethyl)-amine