3,7-dimercapto-naphthalene-2-carboxylic acid 、
5-[[6-[(3-Carboxy-4-sulfanylphenyl)sulfamoyl]naphthalen-2-yl]sulfonylamino]-2-sulfanylbenzoic acid 以
aq. buffer 为溶剂,
生成 19,19,28,28-Tetraoxo-2,3,12,13,19lambda6,28lambda6-hexathia-18,29-diazaheptacyclo[28.2.2.214,17.14,8.17,11.120,24.123,27]tetraconta-1(32),4(40),5,7,9,11(39),14,16,20(36),21,23,25,27(35),30,33,37-hexadecaene-15,32,39-tricarboxylic acid 、 、 、