- AM404
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AM404 
Systematic (IUPAC) name (5Z,8Z,11Z,14Z)- N-(4-hydroxyphenyl)icosa- 5,8,11,14-tetraenamide Clinical data Pregnancy cat. ? Legal status ? Identifiers CAS number 183718-77-6 198022-70-7 ATC code ? PubChem CID 6604822 ChemSpider 5037081 
ChEMBL CHEMBL39878 Chemical data Formula C26H37NO2 Mol. mass 395.577 g/mol SMILES eMolecules & PubChem - InChI=1S/C26H37NO2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-26(29)27-24-20-22-25(28)23-21-24/h6-7,9-10,12-13,15-16,20-23,28H,2-5,8,11,14,17-19H2,1H3,(H,27,29)/b7-6-,10-9-,13-12-,16-15-
Key:IJBZOOZRAXHERC-DOFZRALJSA-N
(what is this?) (verify)AM404, also known as N-(4-hydroxyphenyl)arachidonoylethanolamide, is an active metabolite of paracetamol (acetaminophen), responsible for all or part of its analgesic action.[1]
Pharmacology
AM404 was originally reported to be an endogenous cannabinoid reuptake inhibitor, preventing the transport of anandamide and other related compounds back from the synaptic cleft, much in the same way that common SSRI antidepressants prevent the reuptake of serotonin. Recent work on the mechanism of AM404 has suggested that the inhibition of fatty acid amide hydrolase (FAAH) by AM404 is likely responsible for all of its attributed "reuptake" properties, since intracellular FAAH hydrolysis of anandamide changes the intra/extracellular anandamide equilibrium.[2]
AM404 is also a TRPV1 agonist and inhibitor of cyclooxygenase COX-1 and COX-2, thus attenuating prostaglandin synthesis. AM404 is thought to induce its analgesic action through its activity on the endocannabinoid, COX, and TRPV systems, all of which are present in pain and thermoregulatory pathways.[3]
See also
- VDM-11
- AM-1172
References
- ^ Ottani, A.; Leone, S.; Sandrini, M.; Ferrari, A.; Bertolini, A. (2006). "The analgesic activity of paracetamol is prevented by the blockade of cannabinoid CB1 receptors". European Journal of Pharmacology 531 (1–3): 280–281. doi:10.1016/j.ejphar.2005.12.015. PMID 16438952.
- ^ Glaser, S. T.; Abumrad, N. A.; Fatade, F.; Kaczocha, M.; Studholme, K. M.; Deutsch, D. G. (2003). "Evidence against the presence of an anandamide transporter". Proceedings of the National Academy of Sciences 100 (7): 4269–4274. Bibcode 2003PNAS..100.4269G. doi:10.1073/pnas.0730816100. PMC 153082. PMID 12655057. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=153082.
- ^ Högestätt, E. D.; Jönsson, B. A. G.; Ermund, A.; Andersson, D. A.; Björk, H.; Alexander, J. P.; Cravatt, B. F.; Basbaum, A. I. et al. (2005). "Conversion of Acetaminophen to the Bioactive N-Acylphenolamine AM404 via Fatty Acid Amide Hydrolase-dependent Arachidonic Acid Conjugation in the Nervous System". Journal of Biological Chemistry 280 (36): 31405–31412. doi:10.1074/jbc.M501489200. PMID 15987694.
Antidepressants (N06A) Specific reuptake inhibitors (RIs), enhancers (REs), and releasing agents (RAs) Alaproclate • Citalopram • Escitalopram • Femoxetine • Fluoxetine# • Fluvoxamine • Indalpine • Ifoxetine • Litoxetine • Lubazodone • Panuramine • Paroxetine • Pirandamine • Seproxetine • Sertraline# • Vilazodone • Zimelidine‡Bicifadine • Clovoxamine • Desvenlafaxine • Duloxetine • Levomilnacipran • Eclanamine • Milnacipran • Sibutramine • VenlafaxineSerotonin–norepinephrine–dopamine reuptake inhibitors (SNDRIs)Brasofensine • BTS-74,398 • Cocaine • Diclofensine • DOV-21,947 • DOV-102,677 • DOV-216,303 • EXP-561 • Fezolamine • JNJ-7925476 • NS-2359 • PRC200-SS • Pridefine • SEP-225,289 • SEP-227,162 • TesofensineAmedalin • Atomoxetine/Tomoxetine • Binedaline • Ciclazindol • Daledalin • Esreboxetine • Lortalamine • Mazindol • Nisoxetine • Reboxetine • Talopram • Talsupram • Tandamine • ViloxazineDopamine reuptake inhibitors (DRIs)Amineptine • Bupropion/Amfebutamone# • Cilobamine • Manifaxine • Methylphenidate • Nomifensine • Radafaxine • TametralineNorepinephrine-dopamine releasing agents (NDRAs)Serotonin-norepinephrine-dopamine releasing agents (SNDRAs)4-Methyl-αMT • αET/Etryptamine • αMT/MetryptamineOthersIndeloxazine • Teniloxazine • Tramadol • ViqualineReceptor antagonists and/or reuptake inhibitors Serotonin antagonists and reuptake inhibitors (SARIs)Serotonin modulators and stimulators (SMSs)VortioxetineTricyclic and tetracyclic antidepressants (TCAs/TeCAs) TricyclicsAmezepine • Amineptine • Amitriptyline# • Amitriptylinoxide • Azepindole • Butriptyline • Cianopramine • Clomipramine • Cotriptyline • Cyanodothiepin • Demexiptiline • Depramine/Balipramine • Desipramine • Dibenzepin • Dimetacrine • Dosulepin/Dothiepin • Doxepin • Enprazepine • Fluotracen • Hepzidine • Homopipramol • Imipramine • Imipraminoxide • Intriptyline • Iprindole • Ketipramine • Litracen • Lofepramine • Losindole • Mariptiline • Melitracen • Metapramine • Mezepine • Naranol • Nitroxazepine • Nortriptyline • Noxiptiline • Octriptyline • Opipramol • Pipofezine • Propizepine • Protriptyline • Quinupramine • Tampramine • Tianeptine • Tienopramine • Trimipramine;7-OH-Amoxapine • Amoxapine • Aptazapine • Azipramine • Ciclazindol • Ciclopramine • Esmirtazapine • Loxapine • Maprotiline • Mazindol • Mianserin • Mirtazapine • Oxaprotiline • Setiptiline/TeciptilineMonoamine oxidase inhibitors (MAOIs) NonselectiveIrreversible: Benmoxin • Echinopsidine • Iproclozide • Iproniazid • Isocarboxazid • Mebanazine • Metfendrazine • Nialamide • Octamoxin • Phenelzine • Pheniprazine • Phenoxypropazine • Pivalylbenzhydrazine • Safrazine • Tranylcypromine; Reversible: Caroxazone • Paraxazone;MAOA-SelectiveIrreversible: Clorgiline; Reversible: Amiflamine • Bazinaprine • Befloxatone • Befol • Brofaromine • Cimoxatone • Esuperone • Harmala Alkaloids (Harmine, Harmaline, Tetrahydroharmine, Harman, Norharman, etc) • Methylene Blue • Metralindole • Minaprine • Moclobemide • Pirlindole • Sercloremine • Tetrindole • Toloxatone • Tyrima;MAOB-SelectiveIrreversible: Ladostigil • Mofegiline • Pargyline • Rasagiline • Selegiline; Reversible: Lazabemide • MilacemideAzapirones and other 5-HT1A receptor agonists Alnespirone • Aripiprazole • Befiradol • Buspirone • Eptapirone • Flesinoxan • Flibanserin • Gepirone • Ipsapirone • Oxaflozane • Tandospirone • Vilazodone • ZalospironeAnxiolytics (N05B) GABAA PAMs Adinazolam • Alprazolam • Bretazenil • Bromazepam • Camazepam • Chlordiazepoxide • Clobazam • Clonazepam • Clorazepate • Clotiazepam • Cloxazolam • Diazepam • Ethyl Loflazepate • Etizolam • Fludiazepam • Halazepam • Imidazenil • Ketazolam • Lorazepam • Medazepam • Nordazepam • Oxazepam • Pinazepam • PrazepamAbecarnil • Adipiplon • Alpidem • CGS-8216 • CGS-9896 • CGS-13767 • CGS-20625 • Divaplon • ELB-139 • Fasiplon • GBLD-345 • Gedocarnil • L-838,417 • NS-2664 • NS-2710 • Ocinaplon • Pagoclone • Panadiplon • Pipequaline • RWJ-51204 • SB-205,384 • SL-651,498 • Taniplon • TP-003 • TP-13 • TPA-023 • Y-23684 • ZK-93423PyrazolopyridinesCartazolate • Etazolate • ICI-190,622 • TracazolateOthersChlormezanone • Ethanol (Alcohol) • Etifoxine • Kavalactones (Kava Kava) • Skullcap • Valerenic Acid (Valerian)α2δ VDCC Blockers 5-HT1A Agonists H1 Antagonists Diphenylmethanes: Captodiame • Hydroxyzine; Others: Brompheniramine • Chlorpheniramine • PheniramineCRH1 Antagonists NK2 Antagonists GR-159,897 • SaredutantMCH1 antagonists ATC-0175 • SNAP-94847mGluR2/3 Agonists mGluR5 NAMs TSPO agonists σ1 agonists Afobazole • OpipramolOthers Benzoctamine • Carbetocin • Demoxytocin • Mephenoxalone • Mepiprazole • Oxanamide • Oxytocin • Promoxolane • Tofisopam • Trimetozine • WAY-267,464Cannabinoids Plant cannabinoids Cannabinoid metabolites 8,11-DiOH-THC · 11-COOH-THC · 11-OH-THC
Endogenous cannabinoids Arachidonoyl ethanolamide (Anandamide or AEA) · 2-Arachidonoylglycerol (2-AG) · 2-Arachidonyl glyceryl ether (noladin ether) · Virodhamine · Palmitoylethanolamide (PEA) · N-Arachidonoyl dopamine (NADA) · Oleamide · RVD-Hpα
Synthetic cannabinoid
receptor agonistsClassical cannabinoids
(Dibenzopyrans)A-40174 · A-41988 · A-42574 · Ajulemic acid · AM-087 · AM-411 · AM-855 · AM-905 · AM-906 · AM-919 · AM-926 · AM-938 · AM-4030 · AMG-1 · AMG-3 · AMG-36 · AMG-41 · Dexanabinol (HU-211) · DMHP · Dronabinol · HHC · HU-210 · JWH-051 · JWH-133 · JWH-139 · JWH-161 · JWH-229 · JWH-359 · KM-233 · L-759,633 · L-759,656 · Levonantradol (CP 50,5561) · Nabazenil · Nabidrox (Canbisol) · Nabilone · Nabitan · Naboctate · O-581 · O-774 · O-806 · O-823 · O-1057 · O-1125 · O-1238 · O-2365 · O-2372 · O-2373 · O-2383 · O-2426 · O-2484 · O-2545 · O-2694 · O-2715 · O-2716 · O-3223 · O-3226 · Parahexyl · Perrottetinene · Pirnabine · THC-O-acetate · THC-O-phosphate
Nonclassical cannabinoidsBenzoylindoles1-Butyl-3-(2-methoxybenzoyl)indole · 1-Butyl-3-(4-methoxybenzoyl)indole · 1-Pentyl-3-(2-methoxybenzoyl)indole · AM-630 · AM-679 · AM-694 · AM-1241 · AM-2233 · GW-405,833 (L-768,242) · Pravadoline · RCS-4 · WIN 54,461
NaphthoylindolesNaphthylmethylindolesJWH-175 · JWH-184 · JWH-185 · JWH-192 · JWH-194 · JWH-195 · JWH-196 · JWH-197 · JWH-199
PhenylacetylindolesCannabipiperidiethanone · JWH-167 · JWH-203 · JWH-249 · JWH-250 · JWH-251 · JWH-302 · RCS-8
NaphthoylpyrrolesEicosanoidsAM-883 · Arachidonyl-2'-chloroethylamide (ACEA) · Arachidonylcyclopropylamide (ACPA) · Methanandamide (AM-356) · O-585 · O-689 · O-1812 · O-1860 · O-1861
Others(1-Pentylindol-3-yl)-(2,2,3,3-tetramethylcyclopropyl)methanone · N-(S)-Fenchyl-1-(2-morpholinoethyl)-7-methoxyindole-3-carboxamide · A-796,260 · A-834,735 · A-836,339 · Abnormal cannabidiol · AB-001 · AM-1248 · AZ-11713908 · BAY 38-7271 · BAY 59-3074 · CB-13 · CB-86 · GW-842,166X · JWH-171 · JWH-176 · JTE 7-31 · Leelamine · MDA-19 · O-1918 · O-2220 · Org 28312 · Org 28611 · SER-601 · VSN-16 · WIN 56,098
Allosteric modulators of
cannabinoid receptorsOrg 27569 · Org 27759 · Org 29647
Endocannabinoid
activity enhancersAM-404 · CAY-10401 · CAY-10429 · JZL184 · JZL195 · Arachidonoyl serotonin · O-1624 · PF-04457845 · PF-622 · PF-750 · PF-3845 · PHOP · URB-447 · URB-597 · URB-602 · URB-754 · Genistein · Arvanil · Olvanil · Kaempferol · Biochanin A
Cannabinoid receptor
antagonists and
inverse agonistsAM-251 · AM-281 · AM-630 · BML-190 · CAY-10508 · CB-25 · CB-52 · CB-86 · Drinabant · Hemopressin · Ibipinabant (SLV319) · JTE-907 · LY-320,135 · Taranabant (MK-0364) · MK-9470 · NESS-0327 · O-1184 · O-1248 · O-2050 · O-2654 · Otenabant · Rimonabant (SR141716) · SR144528 · Surinabant (SR147778) · TM-38837 · VCHSR
Categories:- Cannabinoids
- Anilides
- Phenols
- AM cannabinoids
- InChI=1S/C26H37NO2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-26(29)27-24-20-22-25(28)23-21-24/h6-7,9-10,12-13,15-16,20-23,28H,2-5,8,11,14,17-19H2,1H3,(H,27,29)/b7-6-,10-9-,13-12-,16-15-
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