SRT-1460

SRT-1460 is a drug in development by Sirtris Pharmaceuticals intended as a small-molecule activator of the sirtuin subtype SIRT1. It has similar activity in animal studies to the known SIRT1 activator resveratrol, but is closer in potency to SRT-1720. In animal studies it was found to improve insulin sensitivity and lower plasma glucose levels in fat, muscle and liver tissue, and increased mitochondrial and metabolic function.[1] However, the claim that SRT1460 is a SIRT1 activator has been questioned[2] and further defended.[3]

SRT-1460
Identifiers
  • 3,4,5-trimethoxy-N-{2-[3-(piperazin-1-ylmethyl)imidazo[2,1-b][1,3]thiazol-6-yl]phenyl}benzamide
CAS Number
PubChem CID
ChemSpider
CompTox Dashboard (EPA)
Chemical and physical data
FormulaC26H29N5O4S
Molar mass507.61 g·mol−1
3D model (JSmol)
  • COc1cc(cc(c1OC)OC)C(=O)Nc2ccccc2c3cn4c(csc4n3)CN5CCNCC5

See also

References
  1. Milne JC, Lambert PD, Schenk S, Carney DP, Smith JJ, Gagne DJ, et al. (November 2007). "Small molecule activators of SIRT1 as therapeutics for the treatment of type 2 diabetes". Nature. 450 (7170): 712–6. Bibcode:2007Natur.450..712M. doi:10.1038/nature06261. PMC 2753457. PMID 18046409.
  2. Pacholec M, Bleasdale JE, Chrunyk B, Cunningham D, Flynn D, Garofalo RS, et al. (March 2010). "SRT1720, SRT2183, SRT1460, and resveratrol are not direct activators of SIRT1". The Journal of Biological Chemistry. 285 (11): 8340–51. doi:10.1074/jbc.M109.088682. PMC 2832984. PMID 20061378.
  3. Dai H, Kustigian L, Carney D, Case A, Considine T, Hubbard BP, et al. (October 2010). "SIRT1 activation by small molecules: kinetic and biophysical evidence for direct interaction of enzyme and activator". The Journal of Biological Chemistry. 285 (43): 32695–703. doi:10.1074/jbc.M110.133892. PMC 2963390. PMID 20702418.
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