摘要:
两个二氧四氮杂大环 9,12,16,19-四氮杂三环[19.4.0.02,7]pentacosa-1(21),2,4,6,22,24-hexaene-8,20-dione(L1) 和 9,13 ,16,20-四氮杂三环[20.4.0.02,7]hexacosa-1(22),2,4,6,23,25-hexaene-8,21-dione (L2) 和两个双 (dioxotetraaza) 大环 7,10 ,14,17,25,28,32,35-octaazatetracyclo[17.17.2.05,37.023,38]octatriaconta-1,3,5(37),19,21,23(38)-hexaene-6,18,24 ,36-丁酮 (L3) 和 7,11,14,18,26,30,33,37-octaazatetracyclo[18.18.2.05,39.024,40]tetraconta-1