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. 2023 May 5;4:13. doi: 10.1186/s43556-023-00127-1

Fig. 3.

Fig. 3

Chemical structures of pan-BET inhibitors. a triazolodiazepine pan-BET inhibitors 1 − 10. b Dimethylisoxazole pan-BET inhibitors 11 − 33. The key scaffolds are highlighted in red and activity test methods are bolded. FRET, fluorescence resonance energy transfer; TR-FRET, time-resolved FRET. FA/FP, fluorescent anisotropy/fluorescence polarization; HTRF, homogeneous time-resolved fluorescence