、
3-[2-[2-[2-[2-[3-[(8-amino-3,6,10,13,16,19-hexazabicyclo[6.6.6]icosan-1-yl)amino]-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethoxy]-N-[3-(2-azatricyclo[10.4.0.04,9]hexadeca-1(16),4,6,8,12,14-hexaen-10-yn-2-yl)-3-oxopropyl]propanamide 以
水 为溶剂,
反应 1.0h,
以95%的产率得到2-[(2S,5R,8S,11S)-8-[4-[[(2S,3R,4R,5R,6S)-6-[[[2-[13-[3-[3-[2-[2-[2-[2-[3-[(8-amino-3,6,10,13,16,19-hexazabicyclo[6.6.6]icosan-1-yl)amino]-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoylamino]propanoyl]-3,4,5,13-tetrazatetracyclo[13.4.0.02,6.07,12]nonadeca-1(19),2(6),4,7,9,11,15,17-octaen-3-yl]acetyl]amino]methyl]-3,4,5-trihydroxyoxane-2-carbonyl]amino]butyl]-5-benzyl-11-[3-(diaminomethylideneamino)propyl]-3,6,9,12,15-pentaoxo-1,4,7,10,13-pentazacyclopentadec-2-yl]acetic acid