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{{short description|Cannabidiol-derivative drug}}
{{Drugbox
{{Drugbox
| Verifiedfields = changed
⚫
| IUPAC_name = [(1R,2R,5R)-2-[2,6-dimethoxy-4-(2-methyloctan-2-yl)phenyl]-7,7-dimethyl-4-bicyclo[3.1.1]hept-3-enyl] methanol
| Watchedfields = changed
| image = HU-308.png
| class = [[CB2 receptor|CB<sub>2</sub> receptor agonist]]
| width = 200
| verifiedrevid = 426291380
⚫
| CAS_number = 256934-39-1
⚫
| IUPAC_name = [(1''S'',2''S'',5''S'')-2-[2,6-Dimethoxy-4-(2-methyloctan-2-yl)phenyl]-7,7-dimethyl-4-bicyclo[3.1.1]hept-3-enyl]methanol
⚫
| ATC_prefix =
| image = Onternabez.svg
⚫
| ATC_suffix =
| caption =
| PubChem = 5311172
| width = <!--Clinical data-->
⚫
| DrugBank =
| tradename =
| C=27|H=43|O=2
⚫
| pregnancy_AU = <!-- A / B1 / B2 / B3 / C / D / X -->
| molecular_weight = 414.621 g/mol
⚫
| pregnancy_category =
⚫
| smiles = CCCCCCC(C)(C)C1=CC(=C(C(=C1)OC)C2C=C(C3CC2C3(C)C)CO)OC
⚫
| legal_AU = <!-- Unscheduled / S2 / S3 / S4 / S5 / S6 / S7 / S8 / S9 -->
⚫
| bioavailability =
| legal_CA = Schedule II
⚫
| protein_bound =
| legal_UK = Class B
⚫
| metabolism =
⚫
| legal_US = Unscheduled <!-- OTC / Rx-only / Schedule I, II, III, IV, V --> <BR>
| legal_US_comment =
⚫
| legal_status = Florida: Schedule I
⚫
| routes_of_administration = <!--Pharmacokinetic data-->
⚫
| bioavailability =
⚫
| protein_bound =
⚫
| metabolism = [[Liver]]
| elimination_half-life =
| elimination_half-life =
| excretion =
| excretion = Kidneys

⚫
| pregnancy_AU = <!-- A / B1 / B2 / B3 / C / D / X -->
<!--Identifiers-->| CAS_number_Ref = {{cascite|correct|CAS}}
| pregnancy_US = <!-- A / B / C / D / X -->
⚫
| CAS_number = 256934-39-1
⚫
| pregnancy_category=
| UNII_Ref = {{fdacite|correct|FDA}}
⚫
| legal_AU = <!-- Unscheduled / S2 / S3 / S4 / S5 / S6 / S7 / S8 / S9 -->
| UNII = 8I5L034D55
| legal_CA = <!-- / Schedule I, II, III, IV, V, VI, VII, VIII -->
⚫
| ATC_prefix = None
| legal_UK = <!-- GSL / P / POM / CD / Class A, B, C -->
⚫
| ATC_suffix =
⚫
| legal_US = <!-- OTC / Rx-only / Schedule I, II, III, IV, V -->
| PubChem = 11553430
⚫
| legal_status = Legal
| ChEBI = 146244
⚫
| routes_of_administration =
| synonyms = HU-308, HU308, PPP-003, ARDS-003
| DrugBank_Ref = {{drugbankcite|correct|drugbank}}
⚫
| DrugBank =
| KEGG = D12305
| ChemSpiderID = 8020425
<!--Chemical data-->| C = 27
| H = 42
| O = 3
⚫
| smiles = CCCCCCC(C)(C)C1=CC(=C(C(=C1)OC)[C@H]2C=C([C@@H]3C[C@H]2C3(C)C)CO)OC
| StdInChI = 1S/C27H42O3/c1-8-9-10-11-12-26(2,3)19-14-23(29-6)25(24(15-19)30-7)20-13-18(17-28)21-16-22(20)27(21,4)5/h13-15,20-22,28H,8-12,16-17H2,1-7H3/t20-,21-,22+/m0/s1
| StdInChIKey = CFMRIVODIXTERW-FDFHNCONSA-N
}}
}}


'''Onternabez''' (also known as '''HU-308''', '''HU308''', '''PPP-003''', and '''ARDS-003''') is a [[Synthetic cannabinoids|synthetic cannabinoid]] that acts as a potent [[cannabinoid]] [[agonist]]. It is highly selective for the [[cannabinoid receptor type 2|cannabinoid-2 receptor]] (CB<sub>2</sub> receptor) subtype, with a selectivity more than 5,000 times greater for the CB<sub>2</sub> receptor than the [[CB1 receptor|CB<sub>1</sub> receptor]].<ref name="Mechoulam 1990">{{cite journal| vauthors = Mechoulam R, Lander N, Breuer A, Zahalka J |date=1990-04-11|title=Synthesis of the individual, pharmacologically distinct enantiomers of a tetrahydrocannabinol derivative|journal=Tetrahedron Asymmetry|volume=1|issue=5|language=en|pages=315–318|doi=10.1016/S0957-4166(00)86322-3|pmid=|pmc=|issn=|doi-access=free}}</ref><ref name="Hanus et al 1999">{{cite journal | vauthors = Hanus L, Breuer A, Tchilibon S, Shiloah S, Goldenberg D, Horowitz M, Pertwee RG, Ross RA, Mechoulam R, Fride E | display-authors = 6 | title = HU-308: a specific agonist for CB(2), a peripheral cannabinoid receptor | journal = Proceedings of the National Academy of Sciences of the United States of America | volume = 96 | issue = 25 | pages = 14228–14233 | date = December 1999 | pmid = 10588688 | pmc = 24419 | doi = 10.1073/pnas.96.25.14228 | doi-access = free | bibcode = 1999PNAS...9614228H }}</ref><ref>{{cite web |title=Properties of HU-308 ~ Formula C27H42O3 |url=http://pqr.pitt.edu/mol/CFMRIVODIXTERW-BHIFYINESA-N |website=Pitt Quantum Repository |publisher=University of Pittsburgh Department of Chemistry}}</ref> The [[chemical synthesis|synthesis]] and characterization of onternabez took place in the laboratory of [[Raphael Mechoulam]] at the [[Hebrew University of Jerusalem]] (the HU in HU-308) in the late 1990s. The [[pinene]] dimethoxy-DMH-CBD derivative onternabez was identified as a potent peripheral CB<sub>2</sub>-selective agonist in ''in vitro'' and animal studies in 1990<ref name="Mechoulam 1990" /> and 1999.<ref name="Hanus et al 1999" />
'''HU-308''' is a drug which acts as a [[cannabinoid]] [[agonist]]. It is highly selective for the [[cannabinoid receptor 2|CB<sub>2</sub>]] [[Receptor (biochemistry)|receptor]] subtype, with a selectivity of over 5000x for CB<sub>2</sub> vs CB<sub>1</sub>.<ref>Hanus L, Breuer A, Tchilibon S, Shiloah S, Goldenberg D, Horowitz M, Pertwee RG, Ross RA, Mechoulam R, Fride E. HU-308: a specific agonist for CB(2), a peripheral cannabinoid receptor. ''Proceedings of the National Academy of Sciences USA''. 1999 Dec 7;96(25):14228-33. PMID 10588688</ref> The [[chemical synthesis|synthesis]] and characterization took place in the laboratory of Prof. [[Raphael Mechoulam|Mechoulam]] at the [[Hebrew University of Jerusalem]] in the late 1990s. It has [[analgesic]] effects,<ref>LaBuda CJ, Koblish M, Little PJ. Cannabinoid CB2 receptor agonist activity in the hindpaw incision model of postoperative pain. ''European Journal of Pharmacology''. 2005 Dec 19;527(1-3):172-4. PMID 16316653</ref> promotes proliferation of [[neural stem cells]],<ref>Palazuelos J, Aguado T, Egia A, Mechoulam R, Guzmán M, Galve-Roperh I. Non-psychoactive CB2 cannabinoid agonists stimulate neural progenitor proliferation. ''Federation of American Societies for Experimental Biology Journal''. 2006 Nov;20(13):2405-7. PMID 17015409</ref> and protects both liver and blood vessel tissues against oxidative stress via inhibition of [[TNF-α]].<ref>Rajesh M, Pan H, Mukhopadhyay P, Bátkai S, Osei-Hyiaman D, Haskó G, Liaudet L, Gao B, Pacher P. Cannabinoid-2 receptor agonist HU-308 protects against hepatic ischemia/reperfusion injury by attenuating oxidative stress, inflammatory response, and apoptosis. ''Journal of Leukocyte Biology''. 2007 Dec;82(6):1382-9. PMID 17652447</ref><ref>Rajesh M, Mukhopadhyay P, Bátkai S, Haskó G, Liaudet L, Huffman JW, Csiszar A, Ungvari Z, Mackie K, Chatterjee S, Pacher P. CB2-receptor stimulation attenuates TNF-alpha-induced human endothelial cell activation, transendothelial migration of monocytes, and monocyte-endothelial adhesion. ''American Journal of Physiology. Heart and Circulatory Physiology''. 2007 Oct;293(4):H2210-8. PMID 17660390</ref>


==Legal status==
{{cannabinoid-stub}}


Onternabez is non-psychoactive and not scheduled at the federal level in the United States.<ref>{{Cite web |url=http://www.deadiversion.usdoj.gov/21cfr/cfr/1308/1308_11.htm |title=21 CFR — Schedules of controlled substances §1308.11 Schedule I. |access-date=2014-12-17 |archive-date=2009-08-27 |archive-url=https://web.archive.org/web/20090827043725/http://www.deadiversion.usdoj.gov/21cfr/cfr/1308/1308_11.htm |url-status=dead }}</ref> It is a Schedule I [[controlled substance]] in the state of [[Florida]] making it illegal to buy, sell, or possess there.<ref>{{cite web | url = http://leg.state.fl.us/statutes/index.cfm?App_mode=Display_Statute&URL=0800-0899/0893/0893.html | work = Florida Statutes | title = Chapter 893 - Drug abuse prevention and control }}</ref>
⚫
==References==

== See also ==
* [[Cannabidiol dimethyl ether]]
* [[Cannabidiol diacetate]]
⚫
* [[HU-210]]
* [[HU-320]]
* [[HU-211]]
* [[Nabilone]]
* [[CP 47,497]]

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== References ==
{{reflist}}
{{reflist}}
{{Cannabinoids}}


[[Category:Cannabinoids]]
{{Cannabinoids}}


[[Category:Primary alcohols]]
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[[it:HU-308]]
[[Category:Phenol ethers]]
[[Category:HU cannabinoids]]
[[Category:Designer drugs]]
[[Category:CB2 receptor agonists]]

Latest revision as of 08:24, 16 October 2024

Onternabez
Clinical data
Other namesHU-308, HU308, PPP-003, ARDS-003
Drug classCB2 receptor agonist
ATC code
  • None
Legal status
Legal status
Pharmacokinetic data
MetabolismLiver
ExcretionKidneys
Identifiers
  • [(1S,2S,5S)-2-[2,6-Dimethoxy-4-(2-methyloctan-2-yl)phenyl]-7,7-dimethyl-4-bicyclo[3.1.1]hept-3-enyl]methanol
CAS Number
PubChem CID
ChemSpider
UNII
KEGG
ChEBI
CompTox Dashboard (EPA)
Chemical and physical data
FormulaC27H42O3
Molar mass414.630 g·mol−1
3D model (JSmol)
  • CCCCCCC(C)(C)C1=CC(=C(C(=C1)OC)[C@H]2C=C([C@@H]3C[C@H]2C3(C)C)CO)OC
  • InChI=1S/C27H42O3/c1-8-9-10-11-12-26(2,3)19-14-23(29-6)25(24(15-19)30-7)20-13-18(17-28)21-16-22(20)27(21,4)5/h13-15,20-22,28H,8-12,16-17H2,1-7H3/t20-,21-,22+/m0/s1
  • Key:CFMRIVODIXTERW-FDFHNCONSA-N
 ☒NcheckY (what is this?)  (verify)

Onternabez (also known as HU-308, HU308, PPP-003, and ARDS-003) is a synthetic cannabinoid that acts as a potent cannabinoid agonist. It is highly selective for the cannabinoid-2 receptor (CB2 receptor) subtype, with a selectivity more than 5,000 times greater for the CB2 receptor than the CB1 receptor.[1][2][3] The synthesis and characterization of onternabez took place in the laboratory of Raphael Mechoulam at the Hebrew University of Jerusalem (the HU in HU-308) in the late 1990s. The pinene dimethoxy-DMH-CBD derivative onternabez was identified as a potent peripheral CB2-selective agonist in in vitro and animal studies in 1990[1] and 1999.[2]

[edit]

Onternabez is non-psychoactive and not scheduled at the federal level in the United States.[4] It is a Schedule I controlled substance in the state of Florida making it illegal to buy, sell, or possess there.[5]

See also

[edit]

References

[edit]
  1. ^ a b Mechoulam R, Lander N, Breuer A, Zahalka J (1990-04-11). "Synthesis of the individual, pharmacologically distinct enantiomers of a tetrahydrocannabinol derivative". Tetrahedron Asymmetry. 1 (5): 315–318. doi:10.1016/S0957-4166(00)86322-3.
  2. ^ a b Hanus L, Breuer A, Tchilibon S, Shiloah S, Goldenberg D, Horowitz M, et al. (December 1999). "HU-308: a specific agonist for CB(2), a peripheral cannabinoid receptor". Proceedings of the National Academy of Sciences of the United States of America. 96 (25): 14228–14233. Bibcode:1999PNAS...9614228H. doi:10.1073/pnas.96.25.14228. PMC 24419. PMID 10588688.
  3. ^ "Properties of HU-308 ~ Formula C27H42O3". Pitt Quantum Repository. University of Pittsburgh Department of Chemistry.
  4. ^ "21 CFR — Schedules of controlled substances §1308.11 Schedule I." Archived from the original on 2009-08-27. Retrieved 2014-12-17.
  5. ^ "Chapter 893 - Drug abuse prevention and control". Florida Statutes.
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