Norepinephrine–dopamine releasing agent

Short description: Drug class

Amphetamine, the prototypical NDRA.

A norepinephrine–dopamine releasing agent (NDRA) is a type of drug which induces the release of norepinephrine (and epinephrine) and dopamine in the body and/or brain.[1][2][3][4][5] Many of these are amphetamine-type stimulants.

## Contents

* 1 Examples
* 2 Amphetamine-type stimulants
* 3 Chemistry
* 4 Pharmacology
* 4.1 Pharmacodynamics
* 4.2 Pharmacokinetics
* 5 Uses
* 5.1 Treatment of Attention Deficit Hyperactivity Disorder
* 5.2 Antidepressant
* 5.3 Appetite suppressant
* 5.4 Treatment for narcolepsy
* 5.5 Cognitive performance
* 5.6 Abuse
* 6 Adverse effects
* 6.1 Psychosis
* 6.2 Toxicity
* 6.3 Treatment
* 7 Mechanism of action
* 8 Similar drugs
* 9 History
* 10 See also
* 11 References
* 12 External links

## Examples

Examples of NDRAs include phenethylamine, tyramine, amphetamine, dextroamphetamine, levoamphetamine, methamphetamine, lisdexamfetamine (Prodrug of dextroamphetamine), 4-fluoroamphetamine, cathine, cathinone, methcathinone, phentermine, phenmetrazine, aminorex, and benzylpiperazine.[1][2][5][3]

## Amphetamine-type stimulants

Amphetamine-type stimulants (ATS) are a group of synthetic drugs that are chemical derivatives of the parent compound alpha-methylphenethylamine, also known as amphetamine. Common ATS includes amphetamine, methamphetamine, ephedrine, pseudoephedrine, 3,4-methylenedioxymethamphetamine (MDMA), 3,4-methylenedioxyamphetamine (MDA) and 3,4-methylenedioxyethylamphetamine (MDEA).[6] ATS when used illicitly has street names including ice, meth, crystal, crank, bennies, and speed. Within the group of amphetamine-type stimulants, there are also prescription drugs including mixed amphetamine salts, dextroamphetamine, and lisdexamfetamine.

Amphetamine was first synthesized in 1887 by the Romanian chemist Lazar Edeleano.[7][8] It has since been used to treat a range of disorders from asthma to ADHD and illicitly for recreational purposes. Amphetamine-type stimulants contain chemical groups including unsubstituted phenyl ring, a methyl group at the alpha-position, and primary amino group, which accounts for its psychostimulant activities. ATS with multiple substitutions on the phenyl ring has a hallucinogenic effect on top of the psychostimulant effect, and are categorised as the ecstasy-class drugs.[9]

Amphetamine-type stimulants in general are sympathomimetic amine that stimulates the central nervous system, also proven to cause insomnia, arousal, and reduced hunger. Due to its physiological and psychological effects, ATS has been used to suppress appetite, improve cognitive performance, as well as treating ADHD, depression, and narcolepsy. Amphetamine-type stimulants are also known for their addictive property and widespread problem of substance abuse. The adverse effects of ATS, especially when chronically used, include obsessive–compulsive tendencies, anxiety, paranoia, hallucinations, aggression, mania and in extreme cases, amphetamine psychosis.

## Chemistry

Ephedrine is the precursor of synthetic amphetamines. The diastereomer of ephedrine, pseudoephedrine is found in Ephedra sinica together along with ephedrine. Ephedrine and pseudoephedrine are both generally used for weight reduction and performance enhancement. They can also be reduced to methamphetamine.[7]

The activity of amphetamine-type stimulants depends on their unsubstituted phenyl ring, alphy methyl group, primary amino group and two-carbon side-chain that connects the primary amino group and the phenyl ring.[10]

Hallucinogenic activity of ATS are often caused by multiple substitutions on the phenyl ring, examples include 4-bromo-2,5-dimethoxyamphetamine and 2,5-dimethoxy-4-methylamphetamine. When the methoxy group is substituted in the para position of the ATS molecule, the hallucinogenic potency will become significantly high.[10]

## Pharmacology

Amphetamine-type stimulants can be subdivided based on their activity on the central nervous system, compounds with hallucinogenic properties are the MDMA-related compounds. All ATS act as psychostimulants, which produce stimulatory effects and lead to hyperarousal and increased movement,[11] while MDMA-related compounds that possess a structure similar to mescaline have hallucinogenic properties on top of psychostimulant properties.[6]

ATS facilitates monoamine neurotransmission by blocking membrane monoamine transporters, which results in inhibited clearance of monoamine. Examples of monoamine transporters include dopamine transporters, norepinephrine transporters and serotonin transporters.[6]

ATS are also competitive antagonists that compete with the monoamine neurotransmitters due to their similar structures. ATS then enter the presynaptic neuron and inhibit the vesicular monoamine transporter 2 (VMAT2) to reduce the reuptake of monoamine neurotransmitters.[6]

ATS inhibits monoamine oxidase and hence inhibits monoamine degradation and some of them may have interaction with presynaptic intracellular receptors that promote monoamine neurotransmission.[6] For instance, methamphetamine acts as an agonist of sigma-1 receptor.[12]

### Pharmacodynamics

ATS use disorders are related to the GABA system. Research shows that ATS use would affect normal function of the GABAA receptors.[13] Clonazepam, which is a GABAA receptor agonist, is shown to prevent the acquisition of behavioural sensitization to methamphetamine. GABAA receptor antagonist is shown to aggravate ATS use disorders. Hence, a possible mechanism could be that activating GABAA receptor reduces dopaminergic neurotransmission and GABAA receptors may have an inhibitory role in ATS-induced disorders.[13][14]

ATS also inhibit GABAB receptors, glutamic acid decarboxylase (GAD), GABA transporters (GAT) and promote GABA metabolism. This leads to the reduced expression of extracellular GABA expression, inhibited biosynthesis of GABA-nergic neurotransmitter and depressed function of GABAB receptors-GIRK channels.[14]

### Pharmacokinetics

ATS can be administered via oral (swallowing), intranasal (inhaling vapour or snorting), and intravenous routes. Taking ATS orally is the most common route of administration.[15] The response time and other pharmacokinetics profile of ATS varies for different routes of administration.

Clinical pharmacokinetics of methamphetamine[16] Route | Dose | Bioavailability | Cmax (g/L) | Tmax (minutes) | T1/2 (hours) | Time to peak effect (minutes)

|
|
|
|
|
|

Intravenous  | 30 mg  | 100%  | 108 22  | 6  | 9.1 0.8  | 15
Oral  | 30 mg  | 67%  | 94.1  | 216  | 9.1  | 18 2
Smoking  | 30 mg  | 67%/ 90 10%  | 47 6  | 150 30  | 12 1  | 180
Intra-nasal  | 50 mg  | 79%  | 113 8  | 169 8  | 11 1  | 15

ATS are metabolised by liver enzymes especially cytochrome P450 2D6, producing metabolites including 4-hydroxyamphetamine, 4 hydroxynorephedrine, hippuric acid, benzoic acid and benzyl methyl ketone.[17] The metabolism of ATS may vary from person to person due to genetic polymorphism of the enzyme CYP450 2D6.[17] Under normal conditions, around 5 to 30% of amphetamine is excreted unchanged in the urine.[18] However, the urinary excretion of amphetamine and other ATS is highly dependent on the pH. A small amount of amphetamine is also produced from metabolism of methamphetamine, but does not cause any significant clinical effect.[16]

## Uses

NDRAs have psychostimulant effects and are used to treat medical conditions like attention-deficit hyperactivity disorder (ADHD), binge eating disorder, obesity, narcolepsy, and for other indications.[3][1][2] They are also used to increase motivation[19][20] and to enhance performance.[21][22][23]

### Treatment of Attention Deficit Hyperactivity Disorder

Dextroamphetamine and lisdexamfetamine are widely used for Attention Deficit Hyperactivity Disorder (ADHD).[24] These two drugs are first-line drugs for children, adolescents and adults.[25]

### Antidepressant

Amphetamine has been used in the past to treat anhedonia, a major phenomenon of depression. The use of ATS as an antidepressant was no longer common after the production of the more effective tricyclic antidepressants and monoamine oxidase inhibitors (MAOI). ATS were established as a detriment to public health.[26]

### Appetite suppressant

A study conducted by the pharmaceutical company Smith, Kline & French (SKF) in 1947 showed that amphetamine can affect the brain center for appetite and help to reduce weight. In the late 1960s, weight reduction was the most common indication for ATS.[26] Nowadays, to suppress appetite, phentermine is still used.[7]

### Treatment for narcolepsy

Amphetamine-type stimulants can be used in the treatment of narcolepsy, a rare neurological disorder where the brain is unable to regulate the sleep-wake mechanism.[27] Amphetamines causes an increase in dopamine release, which is the proposed mechanism for its wake-promoting effect.[28] ATS such as dextroamphetamine are used in the treatment of narcolepsy when another CNS stimulant, modafinil is not effective.[29]

### Cognitive performance

Early users of amphetamine-type stimulants may report that their cognitive performance and working abilities are improved. Low-to-moderate doses of ATS improves psychomotor output without significantly affecting memory, verbal task performance and intelligence measures. ATS may boost the school performance of some students through emotional mechanisms that increase their confidence.[26] However, amphetamine-type stimulants are not prescribed for this use legally.

### Abuse

Amphetamine is frequently used for pleasure and abused because of the addictive properties. The definition of ATS abuse is a maladaptive pattern of substance use manifested by recurrent and significant adverse consequences related to the repeated use of substances.[30] While dependence refers to the use of amphetamine 'accompanied by evidence of tolerance, withdrawal, or compulsive behaviour".[31] Abuse of ATS is a threat to global public health. The United Nations World Drug Report states that about 0.3–1.3% of the global population has ATS abuse problems, where methamphetamine accounts for 71% of global ATS seizures.[32]

## Adverse effects

The adverse effect of ATS may be caused by many factors, including overdose of prescribed drugs, or use of illicit substance that are not safe in any pharmacological relevant dose.[33] ATS-related fatality and toxicity usually arises from abuse of ATS, rather than adverse drug reactions. ATS may lead to serious health issues with dose-dependent severity.[33][9]

Undesired acute effects | Effects of chronic Use

|

* Increase in heart rate, blood pressure, rapid breathing
* High body temperature, sweating
* Behaviour abnormal, mood change
* Nausea and vomiting
* Hyper-excitability, insomnia, talkativeness, restlessness, irritability, hallucinations at high doses
* Convulsion, seizures, arrhythmia and/or heart failure, cerebral hemorrhage
* Serotonin syndrome
* Pupil dilation

* Psychological dependence
* Development of tolerance
* Malnutrition, weight loss
* Disorientation, apathy, confused exhaustion due to lack of sleep
* Potential depression, anxiety, fatigue
* With prolonged use, ATS-induced psychosis may occur

### Psychosis

Substantial evidence shows that psychotic patients, especially patients with schizophrenia, are more likely to engage in ATS abuse. ATS abuse inhibits dopamine transporter (DAT) and increases dopamine level in the synaptic cleft. The extent of DAT inhibition is associated with the symptoms.[34] Amphetamine-type stimulants-induced psychosis has been reported ever since 1938. Symptoms mainly include delusions and hallucinations. Different kinds of hallucinations are also seen, like auditory, visual, olfactory and tactile hallucinations.[31] Less common symptoms are bizarre behaviour and thought disorder. Though some believed that the ATS-induced psychosis cannot be distinguished from schizophrenia,[35] delusions of persecution are often reported as a characteristic of ATS-induced psychosis.[31]

The duration of ATS-induced psychosis has substantial variations, from weeks to months. Based on their durations, psychosis can be divided into two types. One type has a shorter psychotic state that shows improvement as the central action of ATS changes. The other type has a longer duration.[31]

### Toxicity

The toxic dose of ATS varies between person due to development of drug tolerance and genetic polymorphism of the CYP450 2D6 gene.[17] Different ATS also have different toxic dose. Methamphetamine fatality from ATS have been reported after ingestion of a minimal dose of 1.3 mg/kg, while the estimated minimum lethal dose in a non-addicted adult is 200 mg.[18][36] Generally, children are more likely to develop toxicity and have lower chances of developing tolerance.[18]

### Treatment

Studies suggest treatment of ATS-induced psychosis by risperidone and olanzapine.[34] While some suggest the usage of low-dose antipsychotic medications to alleviate the symptoms by preventing sensitisation.[37]

Studies show that antidepressants like fluoxetine, imipramine and desipramine have very limited effects for ATS abuse since they may reduce craving or increase period of adherence to short-to-medium-term treatments.[38]

A variety of psychosocial interventions have been shown to be effective in reducing substance abuse and risk behaviours associated with ATS.[39] There is a strong recommendation that intensive psychosocial interventions be implemented, developed, and adapted to the social context in which they are implemented.

## Mechanism of action

## Similar drugs

A closely related type of drug is a norepinephrine–dopamine reuptake inhibitor (NDRI), for instance bupropion, methylphenidate, and nomifensine.[40][41]

## History

Amphetamine, the parent compound of amphetamine-type stimulants was first synthesized by Romanian chemists Lazar Edeleano in 1887. Around the same time, amphetamine's precursor ephedrine was also abstracted from a Chinese herbal medicine ephedra by a Japanese Chemist.[26] After its discovery, amphetamine was purified and put into medical use in the 1900s.[26] Amphetamine was originally sold as a decongestant inhaler in the United States in 1933 and led to widespread ATS abuse in military forces and civilians later on.[26]

The details of history of amphetamine can be found here.

## See also

* Monoamine releasing agent
* Dopamine releasing agent
* Norepinephrine releasing agent
* Serotonin–norepinephrine–dopamine releasing agent

## References

1. ↑ 1.0 1.1 1.2 "Monoamine transporters and psychostimulant drugs". European Journal of Pharmacology 479 (1–3): 23–40. October 2003. doi:10.1016/j.ejphar.2003.08.054. PMID 14612135.
2. ↑ 2.0 2.1 2.2 "Therapeutic potential of monoamine transporter substrates". Current Topics in Medicinal Chemistry 6 (17): 1845–1859. 2006. doi:10.2174/156802606778249766. PMID 17017961.
3. ↑ 3.0 3.1 3.2 "Amphetamine, past and present--a pharmacological and clinical perspective". Journal of Psychopharmacology 27 (6): 479–496. June 2013. doi:10.1177/0269881113482532. PMID 23539642.
4. ↑ "Behavioral, biological, and chemical perspectives on atypical agents targeting the dopamine transporter". Drug and Alcohol Dependence 147: 1–19. February 2015. doi:10.1016/j.drugalcdep.2014.12.005. PMID 25548026.
5. ↑ 5.0 5.1 "Dopamine-releasing agents". Dopamine Transporters: Chemistry, Biology and Pharmacology. Hoboken [NJ]: Wiley. July 2008. pp. 305–320. ISBN 978-0-470-11790-3. OCLC 181862653. https://bitnest.netfirms.com/external/Books/Dopamine-releasing-agents_c11.pdf.
6. ↑ 6.0 6.1 6.2 6.3 6.4 "Advances and challenges in pharmacotherapeutics for amphetamine-type stimulants addiction". European Journal of Pharmacology 780: 129–35. June 2016. doi:10.1016/j.ejphar.2016.03.040. PMID 27018393. http://www.sciencedirect.com/science/article/pii/S0014299916301704.
7. ↑ 7.0 7.1 7.2 "Psychostimulants: basic and clinical pharmacology.". International Review of Neurobiology. The Neuropsychiatric Complications of Stimulant Abuse. 120. Academic Press. January 2015. pp. 41–83. doi:10.1016/bs.irn.2015.02.008. ISBN 978-0-12-802978-7. http://www.sciencedirect.com/science/article/pii/S0074774215000112.
8. ↑ "Ueber einige Derivate der Phenylmethacrylsäure und der Phenylisobuttersäure" (in en). Berichte der Deutschen Chemischen Gesellschaft 20 (1): 616–622. 1887. doi:10.1002/cber.188702001142. ISSN 1099-0682. https://zenodo.org/record/1425457.
9. ↑ 9.0 9.1 (in en) Terminology and Information on Drugs: Third Edition. United Nations. 2016. doi:10.18356/0f5bdc21-en. ISBN 978-92-1-057914-8. https://www.un-ilibrary.org/drugs-crime-and-terrorism/terminology-and-information-on-drugs_0f5bdc21-en. Retrieved 2020-03-29.
10. ↑ 10.0 10.1 "Ectasy: MDMA and other ring-substituted amphetamines". https://apps.who.int/iris/bitstream/handle/10665/67297/WHO_MSD_MSB_01.3.pdf;js.
11. ↑ "Inflammatory mechanisms of abused drugs.". Advances in Neurotoxicology. Role of Inflammation in Environmental Neurotoxicity. 3. Academic Press. January 2019. pp. 133–168. doi:10.1016/bs.ant.2018.10.006. ISBN 978-0-12-815717-6. http://www.sciencedirect.com/science/article/pii/S2468748018300250.
12. ↑ "The pharmacology of sigma-1 receptors". Pharmacology & Therapeutics 124 (2): 195–206. November 2009. doi:10.1016/j.pharmthera.2009.07.001. PMID 19619582.
13. ↑ 13.0 13.1 "The role of the GABA system in amphetamine-type stimulant use disorders". Frontiers in Cellular Neuroscience 9: 162. 2015. doi:10.3389/fncel.2015.00162. PMID 25999814.
14. ↑ 14.0 14.1 "The role of benzodiazepine receptors in the acquisition and expression of behavioral sensitization to methamphetamine". Pharmacology, Biochemistry, and Behavior 65 (4): 705–10. April 2000. doi:10.1016/s0091-3057(99)00263-4. PMID 10764926.
15. ↑ Fischer, Andrea (2013). Link between amphetamine-type stimulant use and the transmission of HIV and other blood-borne viruses in the Southeast Asia region. Australian National Council on Drugs. ISBN 978-87-7018-279-9. OCLC 814364399.
16. ↑ 16.0 16.1 "A review of the clinical pharmacology of methamphetamine". Addiction 104 (7): 1085–99. July 2009. doi:10.1111/j.1360-0443.2009.02564.x. PMID 19426289.
17. ↑ 17.0 17.1 17.2 "Department of Health | Pharmacology of amphetamines". https://www1.health.gov.au/internet/publications/publishing.nsf/Content/drugtreat-pubs-modpsy-toc~drugtreat-pubs-modpsy-2~drugtreat-pubs-modpsy-2-3~drugtreat-pubs-modpsy-2-3-pamp.
18. ↑ 18.0 18.1 18.2 "Amphetamine (PIM 934)". http://www.inchem.org/documents/pims/pharm/pim934.htm.
19. ↑ Kjærsgaard, Torben (2 January 2015). "Enhancing Motivation by Use of Prescription Stimulants: The Ethics of Motivation Enhancement". AJOB Neuroscience 6 (1): 4–10. doi:10.1080/21507740.2014.990543. ISSN 2150-7740.
20. ↑ Ray, Keisha Shantel (2 January 2015). "Motivation's Pick-Me-Upper: Enhancing Performance Through Motivation-Enhancing Drugs". AJOB Neuroscience 6 (1): 50–51. doi:10.1080/21507740.2014.999888. ISSN 2150-7740.
21. ↑ "Pharmacology of stimulants prohibited by the World Anti-Doping Agency (WADA)". Br J Pharmacol 154 (3): 606–622. June 2008. doi:10.1038/bjp.2008.124. PMID 18500382.
22. ↑ "Pharmacological Neuroenhancement: Current Aspects of Categorization, Epidemiology, Pharmacology, Drug Development, Ethics, and Future Perspectives". Neural Plast 2021. 2021. doi:10.1155/2021/8823383. PMID 33519929.
23. ↑ "The Use and Impact of Cognitive Enhancers among University Students: A Systematic Review". Brain Sci 11 (3): 355. March 2021. doi:10.3390/brainsci11030355. PMID 33802176.
24. ↑ "Methylphenidate". https://www.drugbank.ca/drugs/DB00422.
25. ↑ "Canadian ADHD Practice Guidelines (CAP-Guidelines)". https://www.caddra.ca/pdfs/caddraGuidelines2011.pdf.
26. ↑ 26.0 26.1 26.2 26.3 26.4 26.5 "Amphetamine-Type Stimulants: The Early History of Their Medical and Non-Medical Uses". International Review of Neurobiology. The Neuropsychiatric Complications of Stimulant Abuse. 120. Academic Press. January 2015. pp. 9–25. doi:10.1016/bs.irn.2015.02.001. ISBN 978-0-12-802978-7. http://www.sciencedirect.com/science/article/pii/S0074774215000045.
27. ↑ "Medications" (in en). https://med.stanford.edu/narcolepsy/medications.html.
28. ↑ "A practical guide to the therapy of narcolepsy and hypersomnia syndromes". Neurotherapeutics 9 (4): 739–52. October 2012. doi:10.1007/s13311-012-0150-9. PMID 23065655.
29. ↑ "Narcolepsy Fact Sheet | National Institute of Neurological Disorders and Stroke". https://www.ninds.nih.gov/Disorders/Patient-Caregiver-Education/fact-sheets/narcolepsy-fact-sheet.
30. ↑ Center for Substance Abuse Treatment (2005) (in en). Appendix C: Glossary of Terms. Substance Abuse and Mental Health Services Administration (US). https://www.ncbi.nlm.nih.gov/books/NBK64200/.
31. ↑ 31.0 31.1 31.2 31.3 "WHO Multi-Site Project on Methamphetamine-Induced Psychosis: A descriptive report of findings from participating countries.". https://www.who.int/substance_abuse/methamphetamine_psychosis.pdf?ua=1.
32. ↑ "World Drug Report 2013". https://www.unodc.org/unodc/secured/wdr/wdr2013/World_Drug_Report_2013.pdf.
33. ↑ 33.0 33.1 Madea, Burkhard (2014-03-14). "History of Forensic Medicine". Handbook of Forensic Medicine. John Wiley & Sons, Ltd. pp. 1–14. doi:10.1002/9781118570654.ch1. ISBN 978-1-118-57065-4. http://d-nb.info/1136433309/04.
34. ↑ 34.0 34.1 "Treatment of toxicity from amphetamines, related derivatives, and analogues: a systematic clinical review". Drug and Alcohol Dependence 150: 1–13. May 2015. doi:10.1016/j.drugalcdep.2015.01.040. PMID 25724076. http://www.sciencedirect.com/science/article/pii/S0376871615000757.
35. ↑ "SUCCESSFUL regional Whitley appeal: up-grading of S.H.M.O. post". British Medical Journal 2 (Suppl 2588): 101–2. August 1954. PMID 13182277.
36. ↑ "Amphetamine drug profile | www.emcdda.europa.eu". http://www.emcdda.europa.eu/publications/drug-profiles/amphetamine_en.
37. ↑ "Stimulant psychosis: systematic review". The British Journal of Psychiatry 185 (3): 196–204. September 2004. doi:10.1192/bjp.185.3.196. PMID 15339823.
38. ↑ Magor-Blatch, Lynne (2013). Intervention for Amphetamine-type Stimulant Use in the Therapeutic Community (Thesis). UNSW Sydney. doi:10.26190/unsworks/16215. hdl:1959.4/52737.
39. ↑ "Psychosocial Interventions for Amphetamine Type Stimulant Use Disorder: An Overview of Systematic Reviews". Frontiers in Psychiatry 12 (834): 196–204. June 2021. doi:10.3389/fpsyt.2021.512076. PMID 34220557.
40. ↑ "The neuropharmacology of ADHD drugs in vivo: insights on efficacy and safety". Neuropharmacology 57 (7–8): 608–618. December 2009. doi:10.1016/j.neuropharm.2009.08.020. PMID 19761781.
41. ↑ "Dopamine reuptake transporter (DAT) "inverse agonism"--a novel hypothesis to explain the enigmatic pharmacology of cocaine". Neuropharmacology 87: 19–40. December 2014. doi:10.1016/j.neuropharm.2014.06.012. PMID 24953830.

## External links

* v
* t
* e

Monoamine releasing agents

DRAs|

* Morpholines: Fenbutrazate
* Fenmetramide
* Morazone
* Morforex
* Phendimetrazine
* Phenmetrazine
* Pseudophenmetrazine

* Oxazolines: 4-MAR
* Aminorex
* Clominorex
* Cyclazodone
* Fenozolone
* Fluminorex
* Pemoline
* Thozalinone

* Phenethylamines: 2-OH-PEA
* 4-CAB
* 4-FA
* 4-FMA
* 4-MA
* 4-MMA
* Alfetamine
* Amfecloral
* Amfepentorex
* Amfepramone
* Amphetamine (Dextroamphetamine
* Levoamphetamine)
* Amphetaminil
* β-Me-PEA
* BDB
* BOH
* Benzphetamine
* Buphedrone
* Butylone
* Cathine
* Cathinone
* Clobenzorex
* Clortermine
* D-Deprenyl
* DMA
* DMMA
* Dimethylamphetamine
* Ephedrine
* Ethcathinone
* EBDB
* Ethylone
* Etilamfetamine
* Famprofazone
* Fenethylline
* Fenproporex
* Flephedrone
* Fludorex
* Furfenorex
* Hordenine
* 4-Hydroxyamphetamine
* Iofetamine (123I)
* Lophophine
* Mefenorex
* Mephedrone
* Metamfepramone
* Methamphetamine
* Dextromethamphetamine
* Levomethamphetamine
* Methcathinone
* Methedrone
* MMDA
* MMDMA
* MBDB
* MDA (tenamfetamine)
* MDEA
* MDMA (midomafetamine)
* MDMPEA
* MDOH
* MDPEA
* Methylone
* Morforex
* Ortetamine
* pBA
* pCA
* pIA
* Pholedrine
* Phenethylamine
* Pholedrine
* Phenpromethamine
* Prenylamine
* Propylamphetamine
* Pseudoephedrine
* Tiflorex
* Tyramine
* Xylopropamine
* Zylofuramine

* Piperazines: 2C-B-BZP
* BZP
* MBZP
* MDBZP
* MeOPP
* oMPP

* Others: 2-ADN
* 2-AI
* 2-AT
* 4-BP
* 5-APDI
* 5-IAI
* Amineptine
* Clofenciclan
* Cyclopentamine
* Cypenamine
* Cyprodenate
* Feprosidnine
* Gilutensin
* Heptaminol
* Hexacyclonate
* Indanorex
* Isometheptene
* Methylhexanamine
* Naphthylaminopropane
* Octodrine
* Phthalimidopropiophenone
* Phenylbiguanide
* Propylhexedrine
* Levopropylhexedrine

NRAs|

* Morpholines: Fenbutrazate
* Fenmetramide
* Morazone
* Morforex
* Phendimetrazine
* Phenmetrazine
* Pseudophenmetrazine

* Oxazolines: 4-MAR
* Aminorex
* Clominorex
* Cyclazodone
* Fenozolone
* Fluminorex
* Pemoline
* Thozalinone

* Phenethylamines: 2-OH-PEA
* 4-CAB
* 4-FA
* 4-FMA
* 4-MA
* 4-MMA
* Alfetamine
* Amfecloral
* Amfepentorex
* Amfepramone
* Amphetamine
* Dextroamphetamine
* Levoamphetamine
* Amphetaminil
* β-Me-PEA
* BDB
* Benzphetamine
* BOH
* Buphedrone
* Butylone
* Cathine
* Cathinone
* Clobenzorex
* Clortermine
* Dimethylamphetamine
* DMA
* DMMA
* EBDB
* Ephedrine
* Ethcathinone
* Ethylone
* Etilamfetamine
* Famprofazone
* Fenethylline
* Fenproporex
* Flephedrone
* Fludorex
* Furfenorex
* Hordenine
* 4-Hydroxyamphetamine
* 5-APDI (IAP)
* Iofetamine (123I)
* Lisdexamfetamine
* Lophophine
* MBDB
* MDA (tenamfetamine)
* MDEA
* MDMA (midomafetamine)
* Metamfepramone
* MDMPEA
* MDOH
* MDPEA
* Mefenorex
* Mephedrone
* Mephentermine
* Methamphetamine
* Dextromethamphetamine
* Levomethamphetamine
* Methcathinone
* Methedrone
* Methylone
* Morforex
* Naphthylaminopropane
* Ortetamine
* pBA
* pCA
* Pentorex
* Phenethylamine
* Pholedrine
* Phenpromethamine
* Phentermine
* Phenylpropanolamine
* pIA
* Prenylamine
* Propylamphetamine
* Pseudoephedrine
* Selegiline (also D-Deprenyl)
* Tiflorex
* Tyramine
* Xylopropamine
* Zylofuramine

* Piperazines: 2C-B-BZP
* BZP
* MBZP
* mCPP
* MDBZP
* MeOPP
* oMPP
* pFPP

* Others: 2-ADN
* 2-AI
* 2-AT
* 2-BP
* 4-BP
* 5-IAI
* Clofenciclan
* Cyclopentamine
* Cypenamine
* Cyprodenate
* Feprosidnine
* Gilutensin
* Heptaminol
* Hexacyclonate
* Indanorex
* Isometheptene
* Methylhexanamine
* Octodrine
* Phthalimidopropiophenone
* Propylhexedrine (Levopropylhexedrine)
* Tuaminoheptane

SRAs|

* Aminoindanes: 5-IAI
* AMMI
* ETAI
* MDAI
* MDMAI
* MMAI
* TAI

* Aminotetralins: 6-CAT
* 8-OH-DPAT
* MDAT
* MDMAT

* Oxazolines: 4-Methylaminorex
* Aminorex
* Clominorex
* Fluminorex

* Phenethylamines: 2-Methyl-MDA
* 4-CAB
* 4-FA
* 4-FMA
* 4-HA
* 4-MTA
* 5-APDB
* 5-Methyl-MDA
* 6-APDB
* 6-Methyl-MDA
* AEMMA
* Amiflamine
* BDB
* BOH
* Brephedrone
* Butylone
* Chlorphentermine
* Cloforex
* Amfepramone
* Metamfepramone
* DCA
* Dexfenfluramine
* DFMDA
* DMA
* DMMA
* EBDB
* EDMA
* Ethylone
* Etolorex
* Fenfluramine
* Flephedrone
* Flucetorex
* IAP
* Iofetamine
* Levofenfluramine
* Lophophine
* MBDB
* MDA (tenamfetamine)
* MDEA
* MDHMA
* MDMA (midomafetamine)
* MDMPEA
* MDOH
* MDPEA
* Mephedrone
* Methedrone
* Methylone
* MMA
* MMDA
* MMDMA
* MMMA
* NAP
* Norfenfluramine
* 4-TFMA
* pBA
* pCA
* pIA
* PMA
* PMEA
* PMMA
* TAP

* Piperazines: 2C-B-BZP
* 3-MeOPP
* BZP
* DCPP
* MBZP
* mCPP
* MDBZP
* MeOPP
* Mepiprazole
* oMPP
* pCPP
* pFPP
* pTFMPP
* TFMPP

* Tryptamines: 4-Methyl-αET
* 4-Methyl-αMT
* 5-CT
* 5-MeO-αET
* 5-MeO-αMT
* 5-MT
* αET
* αMT
* DMT
* Tryptamine

* Others: Indeloxazine
* Viqualine

Others|

* Monoamine activity enhancers: BPAP
* PPAP

* DAT modulators: Agonist-like: SoRI-9804
* SoRI-20040; Antagonist-like: SoRI-20041

* Adrenergic release blockers: Bethanidine
* Bretylium
* Guanadrel
* Guanazodine
* Guanethidine
* Guanoxan

See also: Receptor/signaling modulators • Monoamine reuptake inhibitors • Adrenergics • Dopaminergics • Serotonergics • Monoamine metabolism modulators • Monoamine neurotoxins

0.00

(0 votes)

Original source: https://en.wikipedia.org/wiki/Norepinephrine–dopamine releasing agent. Read more

|

Retrieved from "https://handwiki.org/wiki/index.php?title=Chemistry:Norepinephrine–dopamine_releasing_agent&oldid=4357740"
*[v]: View this template
*[t]: Discuss this template
*[e]: Edit this template
*[DRAs]: Dopamine releasing agents
*[NRAs]: Norepinephrine releasing agents
*[SRAs]: Serotonin releasing agents