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. 2018 Jun 26;3(6):6903–6911. doi: 10.1021/acsomega.8b00416

Table 1. In vitro radiolabeling results of [125I] 7 and [125I] 8.

entrya concentrationb (μmol) substrate time (min) product % RCYc
1 50 4 5 [125I] 7 26
2 50 4 30 [125I] 7 >99
3 25 4 30 [125I] 7 91
4 5 4 30 [125I] 7 80
5 50 8 30 [125I] 8 >99
6 25 8 30 [125I] 8 93
7 5 8 30 [125I] 8 69
a

Solvent: DMSO/PBS, Cu2+ (0.1 equiv), 25 °C.

b

Final concentration in the reaction mixture.

c

Radiochemical yield determined by radio-HPLC.