Cas No.: | 1239278-59-1 |
Chemical Name: | (S)-3,5-dichloro-4-(2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)-2-(3-(cyclopropylmethoxy)-4-(methylsulfonamido)benzoyloxy)ethyl)pyridine 1-oxide |
Synonyms: | CHF-6001;CHF 6001 |
Formula: | C30H30Cl2F2N2O8S |
M.Wt: | 687.533 |
Purity: | >98% |
Sotrage: | 2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO |
Description: | A novel, highly potent and selective phosphodiesterase 4 (PDE4) inhibitor with IC50 of 0.026 nM; inhibits PDE4 isoforms A-D with equal potency, 7- and 923-fold more potent than roflumilast and cilomilast, and displays >20,000-fold selectivity versus PDE4 compared with a panel of PDEs; effectively inhibits (subnanomolar IC50 values) the release of TNF-α from human PBMCs, THP-1, and rodent macrophages; inhibitsLPS-induced pulmonary neutrophilia (ED50=0.205 uM/kg) and leukocyte infiltration (ED50=0.188 uM/kg) in rats.COPDPhase 2 Clinical |