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HIOC

From Wikipedia, the free encyclopedia
Chemical compound
Pharmaceutical compound
HIOC
Clinical data
ATC code
  • None
Identifiers
  • N-[2-(5-Hydroxy-1H-indol-3-yl)ethyl]-2-oxo-3-piperidinecarboxamide
CAS Number
PubChemCID
ChemSpider
UNII
CompTox Dashboard(EPA)
Chemical and physical data
FormulaC16H19N3O3
Molar mass301.346 g·mol−1
3D model (JSmol)
  • c1cc2c(cc1O)c(c[nH]2)CCNC(=O)C3CCCNC3=O
  • InChI=1S/C16H19N3O3/c20-11-3-4-14-13(8-11)10(9-19-14)5-7-18-16(22)12-2-1-6-17-15(12)21/h3-4,8-9,12,19-20H,1-2,5-7H2,(H,17,21)(H,18,22)
  • Key:ZIMKJLALTRLXJO-UHFFFAOYSA-N

HIOC is asmall-moleculeagent which acts as aselectiveTrkB receptoragonist (active at at least 100 nM; prominent activation at 500 nM).[1][2][3] It was derived fromN-acetylserotonin (NAS).[2][3][4] Relative to NAS, HIOC possesses greater potency and a longerhalf-life (~30 min or less for NAS in rats, while HIOC is still detectable up to 24 hours after administration to mice; ~4 hour half-life for HIOC in mouse brain tissues).[2][3] It is described as producing long-lasting activation of the TrkB receptor and downstreamsignaling kinases associated with the receptor.[2] HIOC issystemically active and is able to penetrate theblood-brain-barrier.[2] Inanimal studies, HIOC was found to robustly protect againstglutamate-inducedexcitotoxicity, an action which was TrkB-dependent.[3]

Achemical synthesis of HIOC was published in 2015.[5]

See also

[edit]

References

[edit]
  1. ^Longo FM, Massa SM (July 2013). "Small-molecule modulation of neurotrophin receptors: a strategy for the treatment of neurological disease".Nature Reviews. Drug Discovery.12 (7):507–525.doi:10.1038/nrd4024.PMID 23977697.S2CID 33597483.
  2. ^abcdeIuvone PM, Boatright JH, Tosini G, Ye K (2014). "N-Acetylserotonin: Circadian Activation of the BDNF Receptor and Neuroprotection in the Retina and Brain".Retinal Degenerative Diseases. Advances in Experimental Medicine and Biology. Vol. 801. pp. 765–771.doi:10.1007/978-1-4614-3209-8_96.ISBN 978-1-4614-3208-1.PMC 4069859.PMID 24664769.
  3. ^abcdShen J, Ghai K, Sompol P, Liu X, Cao X, Iuvone PM, Ye K (February 2012)."N-acetyl serotonin derivatives as potent neuroprotectants for retinas".Proceedings of the National Academy of Sciences of the United States of America.109 (9):3540–3545.Bibcode:2012PNAS..109.3540S.doi:10.1073/pnas.1119201109.PMC 3295250.PMID 22331903.
  4. ^Tosini G, Ye K, Iuvone PM (December 2012)."N-acetylserotonin: neuroprotection, neurogenesis, and the sleepy brain".The Neuroscientist.18 (6):645–653.doi:10.1177/1073858412446634.PMC 3422380.PMID 22585341.
  5. ^Setterholm NA, McDonald FE, Boatright JH, Iuvone PM (June 2015)."Gram-scale, chemoselective synthesis ofN-[2-(5-hydroxy-1H-indol-3-yl)ethyl]-2-oxopiperidine-3-carboxamide (HIOC)".Tetrahedron Letters.56 (23):3413–3415.doi:10.1016/j.tetlet.2015.01.167.PMC 4445863.PMID 26028783.
Angiopoietin
CNTF
EGF (ErbB)
EGF
(ErbB1/HER1)
ErbB2/HER2
ErbB3/HER3
ErbB4/HER4
FGF
FGFR1
FGFR2
FGFR3
FGFR4
Unsorted
HGF (c-Met)
IGF
IGF-1
IGF-2
Others
LNGF (p75NTR)
PDGF
RET (GFL)
GFRα1
GFRα2
GFRα3
GFRα4
Unsorted
SCF (c-Kit)
TGFβ
Trk
TrkA
TrkB
TrkC
VEGF
Others
Tryptamines
4-Hydroxytryptamines
andesters/ethers
5-Hydroxy- and
5-methoxytryptamines
N-Acetyltryptamines
α-Alkyltryptamines
Cyclized tryptamines
Isotryptamines
Related compounds


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