tert-butyl 2-benzyloxycarbonylamino-3-[2-tert-butyl-5-methyl-6-(4-[1,8]naphthyridin-2-yl-piperidin-1-yl)-pyrimidin-4-ylamino]-propionate                                                                                                                                                              在
                                                                                                                                         
platinum(IV) oxide                                                                                                                                                                                                                               氢气                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
乙醇                                                                                  为溶剂,
                                                                                                                                                    反应 6.0h,
                                                                                                                生成                                                 tert-butyl 2-benzyloxycarbonylamino-3-[2-tert-butyl-5-methyl-6-[4-(5,6,7,8-tetrahydro-[1,8]naphthyridin-2-yl)-piperidin-1-yl]-pyrimidin-4-ylamino]-propionate