T1637

Deferoxamine Mesylate (DFOM) is an iron chelator and ferroptosis inhibitor. Deferoxamine Mesylate binds free iron into a stable complex and reduces iron accumulation. Deferoxamine Mesylate up-regulates HIF-1α levels and induces apoptosis.

Oglemilast (GRC 3886) suppresses pulmonary cell infiltration, including eosinophilia and neutrophilia in vitro and in vivo. Oglemilast is an effective and orally active phosphodiesterase-4 (PDE4) inhibitor (IC50: 0.5 nM for PDE4D3). Oglemilast has the potential for inflammatory airway diseases.

OBA-09 (2-oxopropanoyloxy benzoic acid) is a novel multimodal neuroprotectant synthesized as a hybrid of salicylic acid and pyruvate. Designed to synergize the anti-inflammatory properties of salicylic acid with the metabolic support and antioxidant capacity of pyruvate, OBA-09 combats ischemic brain injury effectively. It exhibits potent radical scavenging activity against superoxide, hydroxyl radicals, and hydrogen peroxide. Furthermore, it attenuates post-ischemic inflammation by inhibiting the NF-kB signaling pathway and the release of HMGB1. In stroke models, OBA-09 significantly reduces infarct volume and improves neurological scores.

Obidoxime dichloride is a detoxifying agent for organophosphorus poisoning, enhancing the positive inotropic effect of phosphamidon on isolated working rat hearts.

Octaethylene glycol monomethyl ether, a PEG-based linker, serves as an essential component in the synthesis of PROTACs[1].

Octaethylene glycol is a PEG-based linker for PROTACs that joins two essential ligands, enabling selective protein degradation via the ubiquitin-proteasome system within cells.

Odevixibat (A4250) is an effective, selective and orally active ileal bile acid transporter inhibitor. Odevixibat has the potential for the treatment of primary biliary cirrhosis. Odevixibat reduces cholestatic liver and bile duct injury in mice model.

Odiparcil is an orally active beta-d-thioxyloside analog. Odiparcil is an indirect thrombin inhibitor that exerts its anticoagulant effect through activation of antithrombin II (heparin cofactor II). It also has an antithrombotic activity associated with a reduced risk of adverse bleeding events.

Ogerin is a selective GPR68 positive allosteric modulator (pEC50: 6.83) that blocks recall in fear conditioning in mice. It exhibits inverse agonist and antagonist activity (Ki, 220 nM) at the A2A receptor and weak antagonist activity (Ki, 736 nM) at the 5-HT2B receptor.