JWH-007

JWH-007 is an analgesic chemical from the naphthoylindole family, which acts as a cannabinoid agonist at both the CB1 and CB2 receptors. It was first reported in 1994 by a group including the noted cannabinoid chemist John W. Huffman.[1][2] It was the most active of the first group of N-alkyl naphoylindoles discovered by the team led by John W Huffman, several years after the family was initially described with the discovery of the N-morpholinylethyl compounds pravadoline (WIN 48,098), JWH-200 (WIN 55,225) and WIN 55,212-2 by the Sterling Winthrop group.[3] Several other N-alkyl substituents were found to be active by Huffman's team including the n-butyl, n-hexyl, 2-heptyl, and cyclohexylethyl groups, but it was subsequently determined that the 2-methyl group on the indole ring is not required for CB1 binding, and tends to increase affinity for CB2 instead.[4][5] Consequently, the 2-desmethyl derivative of JWH-007, JWH-018, has slightly higher binding affinity for CB1, with an optimum binding of 9.00 nM at CB1 and 2.94 nM at CB2, and JWH-007 displayed optimum binding of 9.50 nM at CB1 and 2.94 nM at CB2.[6]

JWH-007
Legal status
Legal status
  • CA: Schedule II
  • DE: Anlage II (Authorized trade only, not prescriptible)
  • UK: Class B
  • US: Schedule I
Identifiers
IUPAC name
  • 1-Pentyl-2-methyl-3-(1-naphthoyl)indole
CAS Number
PubChem CID
ChemSpider
UNII
CompTox Dashboard (EPA)
Chemical and physical data
FormulaC25H25NO
Molar mass355.481 g·mol−1
3D model (JSmol)
SMILES
  • c14ccccc4cccc1C(=O)c3c2ccccc2n(c3C)CCCCC
InChI
  • InChI=1S/C25H25NO/c1-3-4-9-17-26-18(2)24(22-14-7-8-16-23(22)26)25(27)21-15-10-12-19-11-5-6-13-20(19)21/h5-8,10-16H,3-4,9,17H2,1-2H3
  • Key:IBBNKINXTRKICJ-UHFFFAOYSA-N
  (verify)

Another drug similarly named JHW-007 (not JWH) is a cocaine analog (the di-para-fluoro benztropine, being essentially a hybrid between benzatropine and difluoropine; with fluorine groups in the former or being descarbmethoxy in the latter) and atypical dopamine reuptake inhibitor,[7] but is distinct from and not the same as this JWH-007.[8]

In the United States, all CB1 receptor agonists of the 3-(1-naphthoyl)indole class such as JWH-007 are Schedule I Controlled Substances.[9]

JWH-007 was banned in Sweden on 1 October 2010 as a hazardous good harmful to health, after being identified as an ingredient in "herbal" synthetic cannabis products.[10][11]

JWH-007 is illegal in Poland since 08.06.2010 on the basis of 'Ustawa z dnia 15 kwietnia 2011 r. o zmianie ustawy o przeciwdziałaniu narkomanii' published in Dz.U. 2011 nr 105 poz. 614[12]

As of October 2015 JWH-007 is a controlled substance in China.[13]

See also

References
  1. Huffman JW, Dai D, Martin BR, Compton DR (1994). "Design, Synthesis and Pharmacology of Cannabimimetic Indoles". Bioorganic & Medicinal Chemistry Letters. 4 (4): 563–566. doi:10.1016/s0960-894x(01)80155-4.
  2. Pertwee RG, Griffin G, Lainton JA, Huffman JW (September 1995). "Pharmacological characterization of three novel cannabinoid receptor agonists in the mouse isolated vas deferens". European Journal of Pharmacology. 284 (3): 241–247. doi:10.1016/0014-2999(95)00318-f. PMID 8666005.
  3. Compton DR, Gold LH, Ward SJ, Balster RL, Martin BR (December 1992). "Aminoalkylindole analogs: cannabimimetic activity of a class of compounds structurally distinct from delta 9-tetrahydrocannabinol". The Journal of Pharmacology and Experimental Therapeutics. 263 (3): 1118–1126. PMID 1335057.
  4. Huffman JW, Zengin G, Wu MJ, Lu J, Hynd G, Bushell K, et al. (January 2005). "Structure-activity relationships for 1-alkyl-3-(1-naphthoyl)indoles at the cannabinoid CB(1) and CB(2) receptors: steric and electronic effects of naphthoyl substituents. New highly selective CB(2) receptor agonists". Bioorganic & Medicinal Chemistry. 13 (1): 89–112. doi:10.1016/j.bmc.2004.09.050. PMID 15582455.
  5. Huffman JW, Padgett LW (2005). "Recent developments in the medicinal chemistry of cannabimimetic indoles, pyrroles and indenes". Current Medicinal Chemistry. 12 (12): 1395–1411. doi:10.2174/0929867054020864. PMID 15974991.
  6. Aung MM, Griffin G, Huffman JW, Wu M, Keel C, Yang B, et al. (August 2000). "Influence of the N-1 alkyl chain length of cannabimimetic indoles upon CB(1) and CB(2) receptor binding". Drug and Alcohol Dependence. 60 (2): 133–140. doi:10.1016/S0376-8716(99)00152-0. PMID 10940540.
  7. Rothman RB, Baumann MH, Prisinzano TE, Newman AH (January 2008). "Dopamine transport inhibitors based on GBR12909 and benztropine as potential medications to treat cocaine addiction". Biochemical Pharmacology. 75 (1): 2–16. doi:10.1016/j.bcp.2007.08.007. PMC 2225585. PMID 17897630.
  8. Velázquez-Sánchez C, García-Verdugo JM, Murga J, Canales JJ (July 2013). "The atypical dopamine transport inhibitor, JHW 007, prevents amphetamine-induced sensitization and synaptic reorganization within the nucleus accumbens". Progress in Neuro-Psychopharmacology & Biological Psychiatry. 44: 73–80. doi:10.1016/j.pnpbp.2013.01.016. PMID 23385166. S2CID 207410365.
  9. 21 U.S.C. § 812: Schedules of controlled substances
  10. Swedish Code of Statutes Regulation (2010:1086).
  11. "Swedish Code of Statutes Regulation (2010:1086). (pdf)" (PDF). Archived from the original (PDF) on 2011-07-28. Retrieved 2011-01-10.
  12. "Ustawa z dnia 15 kwietnia 2011 r. o zmianie ustawy o przeciwdziałaniu narkomanii ( Dz.U. 2011 nr 105 poz. 614 )". ISAP. Retrieved 12 June 2011.
  13. "关于印发《非药用类麻醉药品和精神药品列管办法》的通知" (in Chinese). China Food and Drug Administration. 27 September 2015. Retrieved 1 October 2015.
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