hif-2α-in-2

HIF-2α-IN-2 is a hypoxia-inducible factor (HIF-2α) inhibitor with an IC50 of 16 nM in scintillation proximity assay (SPA).

HIF-1 2α-IN-2 is a potent inhibitor of HIF-1 2α that effectively reduces HIF-1 2α levels and elicits an iron starvation response by specifically targeting ISCA2, a key protein in Iron-Sulfur Cluster Assembly 2. [1]

HIF-2α agonist 2 is an HIF-2α agonist with an EC50 value of 1.68 μM for HIF-2α. HIF-2α agonist 2 can promote the stability of the ARNT A B ring in the 3z structure of HIF-2a-ARNT complex without cytotoxicity to 786-o-Reha-Luc cells. HIF-2α agonist 2 can be used in the study of oxygen metabolism and is closely related to the occurrence of cancer.

PT2399 shows effective antitumor activity in vivo. PT2399 is an effective and selective HIF-2α antagonist, which directly binds to the HIF-2α PAS B domain (IC50: 6 nM).

CMC2.24 (TRB-N0224) is an orally active tricarbonylmethane agent that demonstrates effectiveness in inhibiting Ras activation and the downstream effector ERK1 2 pathway, thus effectively combating pancreatic tumor formation in mice. Additionally, CMC2.24 exerts potent inhibitory effects on zinc-dependent MMPs, with IC50s ranging from 2.0-69 μM. Furthermore, CMC2.24 aids in alleviating the progression of osteoarthritis by restoring cartilage homeostasis and inhibiting chondrocyte apoptosis through the NF-κB HIF-2α axis[1][2][3].

Roxadustat-d5 is intended for use as an internal standard for the quantification of roxadustat by GC- or LC-MS. Roxadustat is an inhibitor of hypoxia-inducible factor prolyl hydroxylase (HIF-PH; IC50s = 1.4, 1.26, and 1.32 µM for HIF-PH1, HIF-PH2, and HIF-PH3, respectively). It is selective for HIF-PH over other 2-oxoglutarate-dependent dioxygenases, including lysine-specific demethylase 5A (KDM5A), KDM5B, -5C, -5D, and -6B (IC50s = >100 µM for all). Roxadustat (10-200 µM) stabilizes HIF-1α and HIF-2α in Hep3B hepatocellular carcinoma cells. It increases levels of secreted erythropoietin in Hep3B cells in a concentration-dependent manner and increases erythropoiesis in rats when administered at doses of 25 and 50 mg kg. Roxadustat reverses anemia in a rat model of chronic inflammation induced by peptidoglycan-polysaccharide, as well as a rat model of chronic kidney disease induced by 5 6 nephrectomy. It reduces tumor growth and increases survival in a murine Lewis lung carcin......

This novel compound is an orally bioavailable antagonist of P2X3 P2X2 3 receptors, exhibiting potent activity with a pIC50 of 8 in both human and rat, and a pIC50 of 7.3 specifically for the human P2X2 3 receptor. It demonstrates high brain penetration, evidenced by a brain to plasma ratio of 6, and effectively blocks agonist-evoked intracellular Ca2+ flux and inward currents within the nanomolar range (10 nM to 1 µM) in cell lines that express human P2X3 and P2X2 3 receptors recombinantly. The compound also shows favorable pharmacokinetic properties, with a half-life (t1 2) of 1.63 hours and a time to reach maximum concentration (Tmax) of 30 minutes.

Casdaitifan (AB521) is an orally active hypoxia inducible factor 2 alpha (HIF-2 alpha) inhibitor. Casdaitifan exhibits significant anti-tumor effects in the clear cell renal cell carcinoma (ccRCC) model.