Chemistry:SB-258585

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Short description: Chemical compound
SB-258585
SB-258585.svg
Identifiers
CAS Number
PubChem CID
IUPHAR/BPS
ChemSpider
UNII
ChEMBL
Chemical and physical data
FormulaC18H22IN3O3S
Molar mass487.36 g·mol−1
3D model (JSmol)
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SB-258585 is a drug which is used in scientific research. It acts as a potent, selective and orally active 5-HT6 receptor antagonist, with a Ki of 8.9nM.[1] It is used in its 125I radiolabelled form to map the distribution of 5-HT6 receptors in the brain.[2][3]

SB-258585 and other 5-HT6 antagonists show nootropic effects in animal studies,[4][5] as well as antidepressant and anxiolytic effects,[6] and have been proposed as potential novel treatments for cognitive disorders such as schizophrenia and Alzheimer's disease.

References

  1. "Characterization of [(125)I-SB-258585 binding to human recombinant and native 5-HT(6) receptors in rat, pig and human brain tissue"]. British Journal of Pharmacology 130 (7): 1597–605. August 2000. doi:10.1038/sj.bjp.0703458. PMID 10928963. 
  2. "The distribution of 5-HT(6) receptors in rat brain: an autoradiographic binding study using the radiolabelled 5-HT(6) receptor antagonist [(125)I]SB-258585". Brain Research 934 (1): 49–57. April 2002. doi:10.1016/S0006-8993(02)02360-0. PMID 11937069. 
  3. "5-HT6 receptor binding sites in schizophrenia and following antipsychotic drug administration: autoradiographic studies with [125I]SB-258585". Synapse 45 (3): 191–9. September 2002. doi:10.1002/syn.10097. PMID 12112397. 
  4. "Pharmacological profile of SB-357134: a potent, selective, brain penetrant, and orally active 5-HT(6) receptor antagonist". Pharmacology, Biochemistry, and Behavior 71 (4): 645–54. April 2002. doi:10.1016/S0091-3057(01)00742-0. PMID 11888556. 
  5. "Pro-cognitive effects of 5-HT6 receptor antagonists in the social recognition procedure in rats: implication of the frontal cortex". Psychopharmacology 196 (1): 93–104. January 2008. doi:10.1007/s00213-007-0934-5. PMID 17922111. 
  6. "Anxiolytic-like and antidepressant-like effects produced by the selective 5-HT6 receptor antagonist SB-258585 after intrahippocampal administration to rats". Behavioural Pharmacology 18 (5–6): 439–46. September 2007. doi:10.1097/FBP.0b013e3282d28f9c. PMID 17762512.