Dihydromunduletone (DHM) is a rotenoid derivative and a selective, potent adhesion G protein-coupled receptor (aGPCR) (GPR56 and GPR114/ADGRG5) antagonist with an IC 50 of 20.9 μM for GPR56, but not inhibit GPR110 or class A GPCRs[1].
[1]. Hannah M. Stoveken, et al. Dihydromunduletone Is a Small-Molecule Selective Adhesion G Protein-Coupled Receptor Antagonist. Mol Pharmacol. 2016 Sep; 90(3): 214-224.
















