STF-083010 is a selective inhibitor of the IRE1α endonuclease.

Apelin biased agonist; exhibits bias for the G protein pathway. Stimulates endothelial NOS phosphorylation and expression, promotes proliferation, and attenuates apoptosis of human pulmonary arterial endothelial cells in vitro. Shows positive inotropic and vasodilatory effects in vivo and improves cardiac structure and function in a model of pulmonary arterial hypertension.

IQB-782 is a mucolytic agent with mucolytic expectorant activity.IQB-782 inhibits thrombin-activating fibrinolytic inhibitor (TAFI), protects rats from tobacco smoke-induced respiratory obstruction.