L-O-valine-L-valine-D-O-lysine(Boc)-D-alanine-L-O-valine-L-valine-D-O-leucine-D-alanine-L-O-valine-L-valine-D-O-leucine-D-alanine benzyl ester                                                                                                                                                              在
                                                                                                                                                                                 palladium 10% on activated carbon   、                                                                                                  
氢气                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
四氢呋喃                                                                                  为溶剂,
                                                                                                                                                    反应 8.0h,
                                                                                                                以100%的产率得到L-O-valine-L-valine-D-O-lysine(Boc)-D-alanine-L-O-valine-L-valine-D-O-leucine-D-alanine-L-O-valine-L-valine-D-O-leucine-D-alanine