(S)-4-Amino-4-isopropylcarbamoyl-butyric acid cyclohexyl ester   、                                                                                      
5,17-N,N-bis[4-amino-6-(2-(6-N-Boc-aminohexanoic acid)amino)-1,3,5-triazin-2-yl]diamino-25,26,27,28-tetrapropoxycalix[4]arene                                                                                                                                                              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   、                                                                                                  
N,N-二异丙基乙胺                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
二氯甲烷                                                                                  为溶剂,
                                                                                                                                                                                        以48%的产率得到cyclohexyl (4S)-4-[[(2S)-2-[[4-amino-6-[[17-[[4-amino-6-[[(2S)-1-[[(2S)-5-cyclohexyloxy-1,5-dioxo-1-(propan-2-ylamino)pentan-2-yl]amino]-6-[(2-methylpropan-2-yl)oxycarbonylamino]-1-oxohexan-2-yl]amino]-1,3,5-triazin-2-yl]amino]-25,26,27,28-tetrapropoxy-5-pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(25),3,5,7(28),9(27),10,12,15(26),16,18,21,23-dodecaenyl]amino]-1,3,5-triazin-2-yl]amino]-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoyl]amino]-5-oxo-5-(propan-2-ylamino)pentanoate