KLS-13019

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KLS-13019
KLS-13019 structure.png
Identifiers
  • 1-[3-[[3,5-dihydroxy-4-[(1R,6R)-3-methyl-6-prop-1-en-2-ylcyclohex-2-en-1-yl]phenyl]methyl]azetidin-1-yl]ethanone
CAS Number
  • 1801243-39-9
PubChem CID
Chemical and physical data
FormulaC22H29NO3
Molar mass355.478 g·mol−1
3D model (JSmol)
  • CCCCCC1=CC(=C(C(=C1F)O)[C@@H]2C=C(CC[C@H]2C(=C)C)C)O
  • InChI=1S/C22H29NO3/c1-13(2)18-6-5-14(3)7-19(18)22-20(25)9-16(10-21(22)26)8-17-11-23(12-17)15(4)24/h7,9-10,17-19,25-26H,1,5-6,8,11-12H2,2-4H3/t18-,19+/m0/s1
  • Key:VWVIOABMCXYUAS-RBUKOAKNSA-N

KLS-13019 is a cannabidiol derivative that has been modified on the side chain to improve solubility and tissue penetration properties. It was developed and patented by Neuropathix subsidiary Kannalife and found to be 50x more potent than cannabidiol as a neuroprotective agent, thought to be mediated by modulation of the sodium-calcium exchanger channel. It also had a higher therapeutic index than cannabidiol, however unlike cannabidiol it did not possess anticonvulsant properties and so might be more limited in its therapeutic applications.[1][2][3][4]

See also[edit]

References[edit]

  1. ^ Kinney WA, McDonnell ME, Zhong HM, Liu C, Yang L, Ling W, et al. (April 2016). "Discovery of KLS-13019, a Cannabidiol-Derived Neuroprotective Agent, with Improved Potency, Safety, and Permeability". ACS Medicinal Chemistry Letters. 7 (4): 424–8. doi:10.1021/acsmedchemlett.6b00009. PMC 4834656. PMID 27096053.
  2. ^ Brenneman DE, Petkanas D, Kinney WA (September 2018). "Pharmacological Comparisons Between Cannabidiol and KLS-13019". Journal of Molecular Neuroscience. 66 (1): 121–134. doi:10.1007/s12031-018-1154-7. PMC 6150782. PMID 30109468.
  3. ^ Brenneman DE, Kinney WA, Ward SJ (August 2019). "Knockdown siRNA Targeting the Mitochondrial Sodium-Calcium Exchanger-1 Inhibits the Protective Effects of Two Cannabinoids Against Acute Paclitaxel Toxicity". Journal of Molecular Neuroscience. 68 (4): 603–619. doi:10.1007/s12031-019-01321-z. PMC 6615992. PMID 31077084.
  4. ^ Foss JD, Farkas DJ, Huynh LM, Kinney WA, Brenneman DE, Ward SJ (April 2021). "Behavioral and pharmacological effects of cannabidiol (CBD) and the CBD analogue KLS‐13019 in mouse models of pain and reinforcement". British Journal of Pharmacology. doi:10.1111/bph.15486. PMID 33822373.