(2'-allyloxy-[1,1']-(S)-binaphthalen-2-yloxy)-acetic acid   、                                                                                      
benzyl (2S,5R,8R)-2-allyl-8-amino-3,6-diaza-5-(3-([(3,4-dihydro-2,2,5,7,8-pentamethyl-2H-1-benzopyran-6-yl)sulfonyl]guanidino)propyl)-4,7-dioxododecanoate                                                                                                                                                              在
                                                                                                                                                                                 
1-羟基苯并三唑   、                                                                                                  
盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
乙腈                                                                                  为溶剂,
                                                                                                                                                                                        以70%的产率得到benzyl (2S,5R,8R)-2-allyl-11-((S)-2'-allyloxy-1,1'-binaphth-2-yloxy)-8-butyl-5-(3-([(3,4-dihydro-2,2,5,7,8-pentamethyl-2H-1-benzopyran-6-yl)sulfonyl]guanidino)propyl)-3,6,9-triaza-4,7,10-trioxoundecanoate