nemiralisib   Click here for help

GtoPdb Ligand ID: 9425

Synonyms: compound 2 [PMID: 26301626] | GSK-2269557 | GSK2269557
PDB Ligand Immunopharmacology Ligand
Compound class: Synthetic organic
Comment: Nemiralisib (GSK2269557) is a PI3K inhibitor with selectivity for PI3Kδ over the other related isoforms [1]. The compound is active via inhalation and is being evaluated for its potential in respiratory inflammation. May be administered or used experimentally as the hydrochloride salt (PubChem CID 49784084). In the original study by Down et al. (2015) compound 3 (GSK2292767) was developed as a follow-up compound with reduced hERG activity and minimised systemic exposure [1].
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2D Structure
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Physico-chemical Properties
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Hydrogen bond acceptors 4
Hydrogen bond donors 2
Rotatable bonds 5
Topological polar surface area 76.98
Molecular weight 440.23
XLogP 4.31
No. Lipinski's rules broken 0
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Canonical SMILES CC(N1CCN(CC1)Cc1cnc(o1)c1cc(cc2c1cn[nH]2)c1cccc2c1cc[nH]2)C
Isomeric SMILES CC(N1CCN(CC1)Cc1cnc(o1)c1cc(cc2c1cn[nH]2)c1cccc2c1cc[nH]2)C
InChI InChI=1S/C26H28N6O/c1-17(2)32-10-8-31(9-11-32)16-19-14-28-26(33-19)22-12-18(13-25-23(22)15-29-30-25)20-4-3-5-24-21(20)6-7-27-24/h3-7,12-15,17,27H,8-11,16H2,1-2H3,(H,29,30)
1. Down K, Amour A, Baldwin IR, Cooper AW, Deakin AM, Felton LM, Guntrip SB, Hardy C, Harrison ZA, Jones KL et al.. (2015)
Optimization of Novel Indazoles as Highly Potent and Selective Inhibitors of Phosphoinositide 3-Kinase δ for the Treatment of Respiratory Disease.
J Med Chem, 58 (18): 7381-99. [PMID:26301626]