Nα-dipicolinoyl-bis-[L-valyl-L-phenylalanine hydrazide] 、
均苯四甲酸二酐 以
溶剂黄146 为溶剂,
反应 7.0h,
以68%的产率得到(6S,9S,19S,22S,36S,39S,49S,52S)-6,22,36,52-tetrabenzyl-9,19,39,49-tetra(propan-2-yl)-3,4,7,10,18,21,24,25,33,34,37,40,48,51,54,55,64,68-octadecazanonacyclo[55.3.1.13,60.112,16.125,28.127,31.130,33.142,46.155,58]octahexaconta-1(61),12(68),13,15,27(66),28,30,42,44,46(64),57,59-dodecaene-2,5,8,11,17,20,23,26,32,35,38,41,47,50,53,56,62,63,65,67-icosone