8-(7-Dimethylamino-2-oxo-2H-chromen-4-yl)-octanoic acid 、 {(S)-1-(3-Amino-propylcarbamoyl)-2-[4-(4-hydroxy-3,5-diiodo-phenoxy)-3,5-diiodo-phenyl]-ethyl}-carbamic acid tert-butyl ester 在
N-hydroxysuccinimidyl active ester resin 、
1-(3-二甲基氨基丙基)-3-乙基碳二亚胺 作用下,
生成 {(S)-1-{3-[8-(7-Dimethylamino-2-oxo-2H-chromen-4-yl)-octanoylamino]-propylcarbamoyl}-2-[4-(4-hydroxy-3,5-diiodo-phenoxy)-3,5-diiodo-phenyl]-ethyl}-carbamic acid tert-butyl ester