CHS-111 is a benzyl indazole compound. CHS-111 inhibits superoxide anion (O(2)(-)) generation. CHS-111 reduces the fMLP-stimulated PLD activity (IC(50) 3.9±1.2μM). CHS-111 inhibits the interaction of PLD1 with ADP-ribosylation factor (Arf) 6 and Ras homol
HS-152 is a novel reversible inhibitor of smurf1, directly targeting the catalytic activity of smurf hect domains, significantly blocking auto-ubiquitination and the transfer of ubiquitin from hect domain to the substrates to form isopeptide bond