phenylmethyl (2RS,3S)-2-hydroxy-3-[N-[1-[N-(morpholine-4-carbonyl)amino]cyclohexanecarbonyl]amino]heptanoate                                                                                                                                                              在
                                                                                                                                         palladium-carbon                                                                                                                                                                          作用下,
                                                                                                                以
                                                                                         
甲醇                                                                                  为溶剂,
                                                                                                                                                    反应 2.0h,
                                                                                                                以whereby 13.6 g of the captioned (2RS,3S)-2-hydroxy-3-[N-[1-[N-(morpholine-4-carbonyl)amino]cyclohexanecarbonyl]amino]heptanoic acid was obtained in a yield of 68%的产率得到(2RS,3S)-2-hydroxy-3-[N-[1-[N-(morpholine-4-carbonyl)amino]cyclohexanecarbonyl]amino]heptanoic acid