GW791343 dihydrochloride 022 24)11-4-9(6-18-7-11)10-5-12(16)13-19-14(17)20-22(13)8-10/h4-8

24)11-4-9(6-18-7-11)10-5-12(16)13-19-14(17)20-22(13)8-10/h4-8

PubMed PMID: 28742863

2001 Dec 1

Formula: C22H16N2O5S

4 nM (4-h preincubation)

GW791343 dihydrochloride 022 24)11-4-9(6-18-7-11)10-5-12(16)13-19-14(17)20-22(13)8-10/h4-8GW791343 dihydrochloride is a P2X7 allosteric modulator; exhibits species specific activity and acts as a negative allosteric modulator of human P2X7 (pIC50 = 6. 9 7. 2). IC50 value: 7 (pIC50) Target: P2X7 in vitro: In cells expressing human P2X7 receptors, GW 791343 inhibits agonist stimulated ethidium accumulation in both sucrose and NaCl buffer. In NaCl buffer, GW 791343 reduces the maximal response to both ATP and BzATP, but there is little effect