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. 2022 Nov 4;13(12):1870–1878. doi: 10.1021/acsmedchemlett.2c00327

Table 7. Lead Compound Affinity for Grp94 and Trap1 Obtained by FP Assay.

compd Grp94 IC50 (μM)a selectivity > Grp94 Trap1 IC50 (μM)a selectivity > Trap1
2 95.40 ± 4.61 ∼159-fold >100 >166-fold
23d 6.60 ± 0.63 ∼26-fold >100 >400-fold
25d 8.71 ± 0.08 ∼33-fold >100 >384-fold
27 >100 >116-fold >100 >116-fold
29 >100 >384-fold >100 >384-fold
a

IC50 values are reported as the mean of triplicates ± SD.