| Identification | Back Directory | [Name]
1H-Naphtho[1,2-b][1,4]diazepine-2,4(3H,5H)-dione, 5-[3-(2,5-dihydro-5-thioxo-1,2,4-oxadiazol-3-yl)phenyl]-, sodium salt (1:1) | [CAS]
1239578-80-3 | [Synonyms]
1H-Naphtho[1,2-b][1,4]diazepine-2,4(3H,5H)-dione, 5-[3-(2,5-dihydro-5-thioxo-1,2,4-oxadiazol-3-yl)phenyl]-, sodium salt (1:1) | [Molecular Formula]
C21H15N4NaO3S | [MOL File]
1239578-80-3.mol | [Molecular Weight]
426.43 |
| Hazard Information | Back Directory | [Description]
NP-1815-PX is a novel antagonist selective for P2X4R with high potency and selectivity compared with other P2XR subtypes. In in vivo assay for acute and chronic pain, intrathecal administration of NP-1815-PX produced an anti-allodynic effect in mice with traumatic nerve damage without affecting acute nociceptive pain and motor function | [Uses]
NP-1815-PX sodium is a potent and selective P2X4R antagonist. NP-1815-PX sodium has anti-inflammatory activity, and can relieve pain in chronic pain models. NP-1815-PX sodium also inhibits guinea pig tracheal/bronchial smooth muscle (TSM and BSM) contractions[1][2][3]. | [References]
[1] Matsumura Y, et al. A novel P2X4 receptor-selective antagonist produces anti-allodynic effect in a mouse model of herpetic pain. Sci Rep. 2016 Aug 31;6:32461. DOI:10.1038/srep32461
[2] Obara K, et al. Effects of NP-1815-PX, a P2X4 Receptor Antagonist, on Contractions in Guinea Pig Tracheal and Bronchial Smooth Muscles. Biol Pharm Bull. 2022;45(8):1158-1165. DOI:10.1248/bpb.b22-00234
[3] D'Antongiovanni V, et al. Anti-inflammatory Effects of Novel P2X4 Receptor Antagonists, NC-2600 and NP-1815-PX, in a Murine Model of Colitis. Inflammation. 2022 Aug;45(4):1829-1847. DOI:10.1007/s10753-022-01663-8 |
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