909719-71-7
909719-71-7
Chemical Structure
KCA-1490
- CAS No.: 909719-71-7
- Formula:C14H13F3N4O2
- Molecular Weight:326.27
IUPAC Name: 6-(7-methoxy-2-(trifluoromethyl)pyrazolo[1,5-a]pyridin-4-yl)-5-methyl-4,5-dihydropyridazin-3(2H)-one
InChIKey: IDPCPRHAKGSESY-UHFFFAOYSA-N
SMILES: O=C1CC(C)C(C2=CC=C(OC)N3C2=CC(C(F)(F)F)=N3)=NN1
Biological Activity: KCA-1490 is a dual PDE3/4 inhibitor with IC50 values of 369 nM and 42 nM, respectively. KCA-1490 exhibits potent bronchodilatory and anti-inflammatory activity. KCA-1490 suppresses Histamine (HY-B1204)-induced bronchoconstriction in vivo, which is promising for research of asthma and chronic obstructive pulmonary disease (COPD)[1][2][3].
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KCA-1490 | KCA-1490 is a dual PDE3/4 inhibitor with IC50 values of 369 nM and 42 nM, respectively. KCA-1490 exhibits potent bronchodilatory and anti-inflammatory activity. KCA-1490 suppresses Histamine (HY-B1204)-induced bronchoconstriction in vivo, which is promising for research of asthma and chronic obstructive pulmonary disease (COPD). | |||||||||||||||||||||
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References
- [1]. Ochiai K, et al. Phosphodiesterase inhibitors. Part 4: design, synthesis and structure-activity relationships of dual PDE3/4-inhibitory fused bicyclic heteroaromatic-4,4-dimethylpyrazolones. Bioorg Med Chem Lett. 2012 Sep 15;22(18):5833-8. [Content Brief]
- [2]. Ochiai K, et al. Phosphodiesterase inhibitors. Part 5: hybrid PDE3/4 inhibitors as dual bronchorelaxant/anti-inflammatory agents for inhaled administration. Bioorg Med Chem Lett. 2013 Jan 1;23(1):375-81. [Content Brief]
- [3]. Jin J, et al. PDE4 Inhibitors: Profiling Hits through the Multitude of Structural Classes. Int J Mol Sci. 2023 Jul 15;24(14):11518. [Content Brief]
