Table 1. MIF inhibitors with a phenol functionality as the key structural element that presumably binds to the active site residue Asn-97 of MIF.
Class | Compound | Structure | Activity, μM Reference(s) |
---|---|---|---|
chromen-4-one | Orita-13 | Ki = 0.04 [39] (TA), Ki = 17 [49] (TA), Ki = 13-22 [40] (TA) | |
isoxazoline | ISO-1 | IC50 = 7 [41] (TA), IC50 = 24 [40] (TA); Max. 40% inhibition [42] (BA) |
|
Alam-4b | IC50 = 7.3 [46] (TA) | ||
ISO-66 | IC50 = 1.5 [47] (TA) | ||
1,2,3-triazole | Jorgensen-3g | IC50 = 0.75 [48] (TA); IC50 = 0.9 [48] (BA) |
|
Jorgensen-3h | IC50 = 1 [48] (BA) | ||
Dziedzic-3bb (Cisneros-3i) |
Dziedzic-3bb: Ki = 0.057 [49] (TA) Cisneros-3i: Ki = 0.057 [50] (TA); Kd = 0.071 [50] (BA) |
||
Cisneros-3j | Ki = 0.034 [50] (TA); Kd = 0.063 [50] (BA) |
TA, tautomerase assay; BA, binding assay MIF-CD74