3-Methyl-PCPy

Last updated
3-Me-PCPy
3-Me-PCPy Structure.svg
Clinical data
ATC code
  • None
Legal status
Legal status
Identifiers
  • 1-[1-(3-methylphenyl)cyclohexyl]pyrrolidine
CAS Number
PubChem CID
UNII
Chemical and physical data
Formula C17H25N
Molar mass 243.394 g·mol−1
3D model (JSmol)
  • CC1=CC(=CC=C1)C2(CCCCC2)N3CCCC3
  • InChI=1S/C17H25N/c1-15-8-7-9-16(14-15)17(10-3-2-4-11-17)18-12-5-6-13-18/h7-9,14H,2-6,10-13H2,1H3
  • Key:JZVMREFYFTZXGN-UHFFFAOYSA-N

3-Methyl-PCPy (3-Me-PCPy) is an arylcyclohexylamine derivative with an unusual spectrum of pharmacological effects, acting as both a potent NMDA antagonist and also a triple reuptake inhibitor which inhibits reuptake of all three monoamine neurotransmitters serotonin, dopamine and noradrenaline. It also acts as a high affinity sigma receptor ligand, selective for the σ2 subtype. It produces both stimulant and dissociative effects in animal behavioural studies. [1] [2] [3]

Contents

3-Methyl-PCPy is covered by drug analogue laws in various jurisdictions (UK, Germany, Japan, Australia etc.) as a generic arylcyclohexylamine derivative, and a structural isomer of phencyclidine.

See also

Related Research Articles

<span class="mw-page-title-main">Phencyclidine</span> Dissociative hallucinogenic drug, mostly used recreationally

Phencyclidine or phenylcyclohexyl piperidine (PCP), also known in its use as a street drug as angel dust among other names, is a dissociative anesthetic mainly used recreationally for its significant mind-altering effects. PCP may cause hallucinations, distorted perceptions of sounds, and violent behavior. As a recreational drug, it is typically smoked, but may be taken by mouth, snorted, or injected. It may also be mixed with cannabis or tobacco.

<span class="mw-page-title-main">Rolicyclidine</span> Chemical compound

Rolicyclidine (PCPy) is a dissociative anesthetic that is similar in effects to phencyclidine, but is slightly less potent and has fewer stimulant effects. It instead produces a sedative effect described as being somewhat similar to a barbiturate, but with additional PCP-like dissociative, anaesthetic and hallucinogenic effects. Due to its similarity in effects to PCP, PCPy was placed into the Schedule I list of illegal drugs in the 1970s, although it has never been widely abused and is now little known.

<span class="mw-page-title-main">Benocyclidine</span> Chemical compound

Benocyclidine, also known as benzo​thiophenyl​cyclo​hexylpiperidine (BTCP), is a psychoactive recreational drug of the arylcyclohexylamine class which is related to phencyclidine (PCP). It was first described in a patent application naming Marc Caron and colleagues at Duke University in 1997.

<span class="mw-page-title-main">Arylcyclohexylamine</span> Class of chemical compounds

Arylcyclohexylamines, also known as arylcyclohexamines or arylcyclohexanamines, are a chemical class of pharmaceutical, designer, and experimental drugs.

<span class="mw-page-title-main">Naphyrone</span> Substituted cathinone stimulant drug

Naphyrone, also known as O-2482 and naphthylpyrovalerone, is a substituted cathinone drug derived from pyrovalerone that acts as a triple reuptake inhibitor, producing stimulant effects and has been reported as a novel designer drug. No safety or toxicity data is available on the drug.

<span class="mw-page-title-main">3-MeO-PCP</span> Chemical compound

3-Methoxyphencyclidine (3-MeO-PCP) is a dissociative hallucinogen of the arylcyclohexylamine class related to phencyclidine (PCP) which has been sold online as a designer drug. It acts mainly as an NMDA receptor antagonist, though it has also been found to interact with the sigma σ1 receptor and the serotonin transporter. The drug does not possess any opioid activity nor does it act as a dopamine reuptake inhibitor.

<span class="mw-page-title-main">4-MeO-PCP</span> Chemical compound

4-Methoxyphencyclidine is a dissociative anesthetic drug that has been sold online as a research chemical. The synthesis of 4-MeO-PCP was first reported in 1965 by the Parke-Davis medicinal chemist Victor Maddox. A 1999 review published by a chemist using the pseudonym John Q. Beagle suggested the potency of 4-MeO-PCP in man was reduced relative to PCP, two years later Beagle published a detailed description of the synthesis and qualitative effects of 4-MeO-PCP, which he said possessed 70% the potency of PCP. 4-MeO-PCP was the first arylcyclohexylamine research chemical to be sold online, it was introduced in late 2008 by a company trading under the name CBAY and was followed by several related compounds such as 3-MeO-PCP and methoxetamine. 4-MeO-PCP has lower affinity for the NMDA receptor than PCP, but higher affinity than ketamine, it is orally active in a dosage range similar to ketamine, with some users requiring doses in excess of 100 mg for desired effects. Users have reported substantial differences in active dose, these discrepancies can be partially explained by the presence of unreacted PCC and other impurities in samples sold on the grey market. 4-MeO-PCP has Ki values of 404 nM for the NMDA receptor, 713 nM for the norepinephrine transporter, 844 nM for the serotonin transporter, 296 nM for the σ1 receptor and 143 nM for the σ2 receptor.

<span class="mw-page-title-main">Methoxetamine</span> Dissociative drug

Methoxetamine, abbreviated as MXE, is a dissociative hallucinogen that has been sold as a designer drug. It differs from many dissociatives such as ketamine and phencyclidine (PCP) that were developed as pharmaceutical drugs for use as general anesthetics in that it was designed specifically to increase the antidepressant effects of ketamine.

<span class="mw-page-title-main">Methoxphenidine</span> Chemical compound

Methoxphenidine is a dissociative of the diarylethylamine class that has been sold online as a designer drug. Methoxphenidine was first reported in a 1989 patent where it was tested as a treatment for neurotoxic injury. Shortly after the 2013 UK ban on arylcyclohexylamines methoxphenidine and the related compound diphenidine became available on the gray market, where it has been encountered as a powder and in tablet form. Though diphenidine possesses higher affinity for the NMDA receptor, anecdotal reports suggest methoxphenidine has greater oral potency. Of the three isomeric anisyl-substituents methoxphenidine has affinity for the NMDA receptor that is higher than 4-MeO-Diphenidine but lower than 3-MeO-Diphenidine, a structure–activity relationship shared by the arylcyclohexylamines.

<span class="mw-page-title-main">Ephenidine</span> Dissociative anesthetic designer drug

Ephenidine is a dissociative anesthetic that has been sold online as a designer drug. It is illegal in some countries as a structural isomer of the banned opioid drug lefetamine, but has been sold in countries where it is not yet banned.

<span class="mw-page-title-main">3-MeO-PCE</span> Chemical compound

3-Methoxyeticyclidine (3-MeO-PCE), also known as methoxieticyclidine, is a dissociative anesthetic that is qualitatively similar to PCE and PCP and has been sold online as a designer drug.

<span class="mw-page-title-main">3-MeO-PCMo</span> Chemical compound

3-MeO-PCMo is a dissociative anesthetic drug which is similar in structure to phencyclidine and been sold online as a designer drug. The inhibitory effect of 3-MeO-PCMo on the reduction in the density of the drebrin clusters by NMDAR stimulation with glutamic acid is lower than that of PCP or 3-MeO-PCP, with half maximal inhibitory concentration (IC50) values of 26.67 μM (3-MeO-PCMo), 2.02 μM (PCP) and 1.51 μM (3-MeO-PCP).

<span class="mw-page-title-main">3-HO-PCP</span> Chemical compound

3-Hydroxyphencyclidine (3-HO-PCP) is a dissociative of the arylcyclohexylamine class related to phencyclidine (PCP) that has been sold online as a designer drug.

<span class="mw-page-title-main">Trifluoromethyldeschloroketamine</span> Chemical compound

Trifluoromethyldeschloroketamine (TFMDCK) is a designer drug from the arylcyclohexylamine family, which is presumed to have similar properties to ketamine, a dissociative anesthetic drug with hallucinogenic and sedative effects. It has been sold over the internet since around 2016, though genuine samples appear to be rare. The o-trifluoromethyl analogue of hydroxynorketamine has also been researched as an antidepressant.

<span class="mw-page-title-main">3-Methyl-PCP</span> Chemical compound

3-Methyl-PCP is a recreational designer drug with dissociative effects. It is an arylcyclohexylamine derivative, related to drugs such as 3'-MeO-PCP and 3'-Me-PCPy. It was first synthesised in the 1960s, but was only identified on the illicit market in Hungary in September 2020, and was made illegal in Hungary in April 2021.

<span class="mw-page-title-main">3-Chloro-PCP</span> Chemical compound

3-Chloro-PCP (3'-Cl-PCP) is a recreational designer drug from the arylcyclohexylamine family, with dissociative effects. It has comparable potency to phencyclidine but with a slightly different effects profile, being somewhat more potent as an NMDA antagonist but around the same potency as a dopamine reuptake inhibitor. It was first identified in Slovenia in December 2020, and was made illegal in Hungary in April 2021.

<span class="mw-page-title-main">3-Fluoro-PCP</span> Chemical compound

3-Fluoro-PCP is a recreational designer drug from the arylcyclohexylamine family, with dissociative effects. It was first identified in Slovenia in October 2020, and was made illegal in Hungary in April 2021.

<span class="mw-page-title-main">Hydroxetamine</span> Chemical compound

Hydroxetamine is a recreational designer drug from the arylcyclohexylamine family, with dissociative effects. It is known as an active metabolite of the dissociative designer drug methoxetamine, but has also been sold in its own right since late 2019.

<span class="mw-page-title-main">Methylenedioxyphencyclidine</span> Chemical compound

Methylenedioxyphencyclidine is a recreational designer drug with dissociative effects. It is an arylcyclohexylamine derivative, with similar effects to related drugs such as 3-MeO-PCP and 4-MeO-PCP.

References

  1. Wallach J, De Paoli G, Adejare A, Brandt SD (2014). "Preparation and analytical characterization of 1-(1-phenylcyclohexyl)piperidine (PCP) and 1-(1-phenylcyclohexyl)pyrrolidine (PCPy) analogues". Drug Testing and Analysis. 6 (7–8): 633–50. doi:10.1002/dta.1468. PMID   23554350.
  2. Morris H, Wallach J (2014). "From PCP to MXE: a comprehensive review of the non-medical use of dissociative drugs". Drug Testing and Analysis. 6 (7–8): 614–32. doi:10.1002/dta.1620. PMID   24678061.
  3. Wallach J, Brandt SD (2018). "Phencyclidine-Based New Psychoactive Substances". New Psychoactive Substances. Handbook of Experimental Pharmacology. Vol. 252. pp. 261–303. doi:10.1007/164_2018_124. ISBN   978-3-030-10560-0. PMID   30105474.