Chemical compound
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Formula | C20H21NO4S |
Molar mass | 371.45 g·mol−1 |
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ROD-188 is a sedative drug that was structurally derived from the GABAA antagonist bicuculline by a team at Roche.[1] Unlike bicuculline, ROD-188 acts as an agonist at GABAA receptors, being a positive allosteric modulator acting at a novel binding site distinct from those of benzodiazepines, barbiturates or muscimol, with its strongest effect produced at the α6β2γ2 subtype of the GABAA receptor.[2] ROD-188 is one of a number of related compounds acting at this novel modulatory site, some of which also act at benzodiazepine receptors.[3][4]
See also
[edit]References
[edit]- ^ US 6649626, "N-substituted 1-(lactone) isoquinolones for treating nervous disorders"
- ^ Thomet U, Baur R, Razet R, Dodd RH, Furtmüller R, Sieghart W, Sigel E (October 2000). "A novel positive allosteric modulator of the GABA(A) receptor: the action of (+)-ROD188". British Journal of Pharmacology. 131 (4): 843–850. doi:10.1038/sj.bjp.0703558. PMC 1572371. PMID 11030736.
- ^ Sigel E, Baur R, Furtmueller R, Razet R, Dodd RH, Sieghart W (June 2001). "Differential cross talk of ROD compounds with the benzodiazepine binding site". Molecular Pharmacology. 59 (6): 1470–1477. doi:10.1124/mol.59.6.1470. PMID 11353808.
- ^ Ramerstorfer J, Furtmüller R, Sarto-Jackson I, Varagic Z, Sieghart W, Ernst M (January 2011). "The GABAA receptor α+β-interface: a novel target for subtype selective drugs". The Journal of Neuroscience. 31 (3): 870–877. doi:10.1523/JNEUROSCI.5012-10.2011. PMC 3182524. PMID 21248110. S2CID 1989995.
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