Page last updated: 2024-10-24

retrograde trans-synaptic signaling by endocannabinoid

Definition

Target type: biologicalprocess

Cell-cell signaling from postsynapse to presynapse, across the synaptic cleft, mediated by an endocannabinoid ligand. [GOC:dos]

Retrograde trans-synaptic signaling by endocannabinoids is a crucial mechanism for regulating neuronal communication in the brain. It involves the following steps:

1. **Postsynaptic Neuron Activation:** The postsynaptic neuron, typically a neuron receiving the signal, is activated. This activation leads to an increase in intracellular calcium levels.

2. **Endocannabinoid Synthesis:** The elevated calcium levels trigger the production of endocannabinoids, such as anandamide (AEA) and 2-arachidonoylglycerol (2-AG), within the postsynaptic neuron. These lipid molecules act as retrograde messengers.

3. **Endocannabinoid Release:** The synthesized endocannabinoids are released from the postsynaptic neuron and diffuse across the synaptic cleft, a small gap between the presynaptic and postsynaptic neurons.

4. **Presynaptic Receptor Binding:** Endocannabinoids bind to cannabinoid receptors (CB1 receptors) located on the presynaptic neuron, the neuron sending the signal.

5. **Presynaptic Signaling Modulation:** The activation of CB1 receptors by endocannabinoids leads to a decrease in neurotransmitter release from the presynaptic neuron. This can occur through multiple mechanisms, including:
* **Inhibition of calcium influx:** CB1 activation reduces calcium influx into the presynaptic terminal, thereby suppressing neurotransmitter release.
* **Activation of potassium channels:** CB1 activation can open potassium channels, causing hyperpolarization of the presynaptic terminal and reducing neurotransmitter release.

6. **Feedback Regulation:** The decrease in neurotransmitter release from the presynaptic neuron acts as a negative feedback mechanism, regulating the overall activity of the synapse. This feedback loop helps maintain synaptic homeostasis and fine-tunes neuronal communication.

Retrograde trans-synaptic signaling by endocannabinoids plays a vital role in various physiological processes, including:

* **Synaptic plasticity:** Endocannabinoids contribute to long-term depression (LTD), a form of synaptic plasticity that weakens synaptic connections.
* **Pain modulation:** Endocannabinoids mediate the analgesic effects of cannabinoids.
* **Mood regulation:** Endocannabinoids are implicated in the regulation of mood and anxiety.
* **Appetite and metabolism:** Endocannabinoids influence appetite and energy expenditure.
* **Motor control:** Endocannabinoids play a role in regulating movement and coordination.

Overall, retrograde trans-synaptic signaling by endocannabinoids is a complex and versatile mechanism that plays a critical role in shaping neuronal communication and contributing to various physiological functions.'
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Proteins (2)

ProteinDefinitionTaxonomy
Diacylglycerol lipase-alphaA diacylglycerol lipase-alpha that is encoded in the genome of human. [PRO:DNx, UniProtKB:Q9Y4D2]Homo sapiens (human)
Cannabinoid receptor 1A cannabinoid receptor 1 that is encoded in the genome of human. [PRO:WCB, UniProtKB:P21554]Homo sapiens (human)

Compounds (104)

CompoundDefinitionClassesRoles
tacrinetacrine : A member of the class of acridines that is 1,2,3,4-tetrahydroacridine substituted by an amino group at position 9. It is used in the treatment of Alzheimer's disease.

Tacrine: A cholinesterase inhibitor that crosses the blood-brain barrier. Tacrine has been used to counter the effects of muscle relaxants, as a respiratory stimulant, and in the treatment of Alzheimer's disease and other central nervous system disorders.
acridines;
aromatic amine
EC 3.1.1.7 (acetylcholinesterase) inhibitor
am 251AM 251: an analog of SR141716A; structure given in first source

AM-251 : A carbohydrazide obtained by formal condensation of the carboxy group of 1-(2,4-dichlorophenyl)-5-(4-iodophenyl)-4-methyl-1H-pyrazole-3-carboxylic acid with the amino group of 1-aminopiperidine. An antagonist at the CB1 cannabinoid receptor.
amidopiperidine;
carbohydrazide;
dichlorobenzene;
organoiodine compound;
pyrazoles
antidepressant;
antineoplastic agent;
apoptosis inducer;
CB1 receptor antagonist
cannabinolCannabinol: A physiologically inactive constituent of Cannabis sativa L.dibenzopyran
econazole1-{2-(4-chlorobenzyloxy)-2-(2,4-dichlorophenyl)ethyl}imidazole : A member of the class of imidazoles that is 1-(2,4-dichlorophenyl)-2-(imidazol-1-yl)ethanol in which the hydroxyl hydrogen is replaced by a 4-chlorobenzyl group.

econazole : A racemate composed of equimolar amounts of (R)- and (S)-econazole. Used (as its nitrate salt) to treat skin infections such as athlete's foot, jock itch, ringworm and other fungal skin infections.

Econazole: An imidazole derivative that is commonly used as a topical antifungal agent.
dichlorobenzene;
ether;
imidazoles;
monochlorobenzenes
miconazole1-[2-(2,4-dichlorobenzyloxy)-2-(2,4-dichlorophenyl)ethyl]imidazole : A member of the class of imidazoles that is 1-(2,4-dichlorophenyl)-2-(imidazol-1-yl)ethanol in which the hydroxyl hydrogen is replaced by a 2,4-dichlorobenzyl group.

miconazole : A racemate composed of equimolar amounts of (R)- and (S)-miconazole. Used (as its nitrate salt) to treat skin infections such as athlete's foot, jock itch, ringworm and other fungal skin infections. It inhibits the synthesis of ergosterol, a critical component of fungal cell membranes.

Miconazole: An imidazole antifungal agent that is used topically and by intravenous infusion.
dichlorobenzene;
ether;
imidazoles
nimodipinenimodipine : A dihydropyridine that is 1,4-dihydropyridine which is substituted by methyl groups at positions 2 and 6, a (2-methoxyethoxy)carbonyl group at position 3, a m-nitrophenyl group at position 4, and an isopropoxycarbonyl group at position 5. An L-type calcium channel blocker, it acts particularly on cerebral circulation, and is used both orally and intravenously for the prevention and treatment of subarachnoid hemorrhage from ruptured intracranial aneurysm.

Nimodipine: A calcium channel blockader with preferential cerebrovascular activity. It has marked cerebrovascular dilating effects and lowers blood pressure.
2-methoxyethyl ester;
C-nitro compound;
dicarboxylic acids and O-substituted derivatives;
diester;
dihydropyridine;
isopropyl ester
antihypertensive agent;
calcium channel blocker;
cardiovascular drug;
vasodilator agent
palmidrolpalmidrol: a cannabinoid receptor-inactive eCB-related molecule used as prophylactic in helping to prevent respiratory viral infection

palmitoyl ethanolamide : An N-(long-chain-acyl)ethanolamine that is the ethanolamide of palmitic (hexadecanoic) acid.
endocannabinoid;
N-(long-chain-acyl)ethanolamine;
N-(saturated fatty acyl)ethanolamine
anti-inflammatory drug;
anticonvulsant;
antihypertensive agent;
neuroprotective agent
1,6-bis(cyclohexyloximinocarbonyl)hexane1,6-bis(cyclohexyloximinocarbonyl)hexane: selective inhibitor of canine platelet diglyceride lipasecarbamate ester;
organonitrogen compound
mestranol17beta-hydroxy steroid;
aromatic ether;
terminal acetylenic compound
prodrug;
xenoestrogen
phenothiazine10H-phenothiazine : The 10H-tautomer of phenothiazine.phenothiazineferroptosis inhibitor;
plant metabolite;
radical scavenger
indopanalpha-methyltryptamine : A tryptamine derivative having a methyl substituent at the alpha-position.

indopan: RN given refers to parent cpd without isomeric designation
tryptamines
dronabinolDelta(9)-tetrahydrocannabinol : A diterpenoid that is 6a,7,8,10a-tetrahydro-6H-benzo[c]chromene substituted at position 1 by a hydroxy group, positions 6, 6 and 9 by methyl groups and at position 3 by a pentyl group. The principal psychoactive constituent of the cannabis plant, it is used for treatment of anorexia associated with AIDS as well as nausea and vomiting associated with cancer chemotherapy.

Dronabinol: A psychoactive compound extracted from the resin of Cannabis sativa (marihuana, hashish). The isomer delta-9-tetrahydrocannabinol (THC) is considered the most active form, producing characteristic mood and perceptual changes associated with this compound.
benzochromene;
diterpenoid;
phytocannabinoid;
polyketide
cannabinoid receptor agonist;
epitope;
hallucinogen;
metabolite;
non-narcotic analgesic
cannabichromene1-benzopyran
pravadoline
epigallocatechin gallate(-)-epigallocatechin 3-gallate : A gallate ester obtained by the formal condensation of gallic acid with the (3R)-hydroxy group of (-)-epigallocatechin.

epigallocatechin gallate: a steroid 5alpha-reductase inhibitor and antimutagen in green tea (Camellia sinensis)
flavans;
gallate ester;
polyphenol
antineoplastic agent;
antioxidant;
apoptosis inducer;
geroprotector;
Hsp90 inhibitor;
neuroprotective agent;
plant metabolite
gallocatechol(-)-epigallocatechin : A flavan-3,3',4',5,5',7-hexol having (2R,3R)-configuration.catechin;
flavan-3,3',4',5,5',7-hexol
antioxidant;
food component;
plant metabolite
magnololbiphenyls
honokiolbiphenyls
(6ar-trans)-isomer of tetrahydrocannabivarin 9
delta(9)-tetrahydrocannabinolic acidDelta(9)-tetrahydrocannabinolic acid : A diterpenoid that is 6a,7,8,10a-tetrahydro-6H-benzo[c]chromene substituted at position 1 by a hydroxy group, positions 6, 6 and 9 by methyl groups and at position 3 by a pentyl group. A biosynthetic precursor to Delta(9)-tetrahydrocannabinol, the principal psychoactive constituent of the cannabis plant.benzochromene;
diterpenoid;
hydroxy monocarboxylic acid;
phytocannabinoid;
polyketide
anti-inflammatory agent;
biomarker;
metabolite;
neuroprotective agent
rimonabant
sr141716amidopiperidine;
carbohydrazide;
dichlorobenzene;
monochlorobenzenes;
pyrazoles
anti-obesity agent;
appetite depressant;
CB1 receptor antagonist
cp-55,940
1,1-dimethylheptyl-11-hydroxytetrahydrocannabinolHU 211: structure given in first source; HU 211 is active & HU 210 is inactive as canibinoids; functional N-methyl-D-aspartate receptor blocker; RN given is for (6aS-trans)-isomer
epicatechin gallate(-)-epicatechin-3-O-gallate : A gallate ester obtained by formal condensation of the carboxy group of gallic acid with the (3R)-hydroxy group of epicatechin. A natural product found in Parapiptadenia rigida.

epicatechin gallate: a steroid 5alpha-reductase inhibitor; RN given refers to the (cis)-isomer; structure given in first source; isolated from green tea
catechin;
gallate ester;
polyphenol
EC 3.2.1.1 (alpha-amylase) inhibitor;
EC 3.2.1.20 (alpha-glucosidase) inhibitor;
metabolite
4-methoxyhonokiol4-methoxyhonokiol: an NSAID isolated from Magnolia obovata; structure in first source
cannabidiolic acidcannabidiolic acid : A dihydroxybenzoic acid that is olivetolic acid in which the hydrogen at position 3 is substituted by a 3-p-mentha-1,8-dien-3-yl (limonene) group.

cannabidiolic acid: structure
dihydroxybenzoic acid;
phytocannabinoid;
polyketide;
resorcinols
8-hydroxy-delta(9)-tetrahydrocannabinol8-hydroxy-delta(9)-tetrahydrocannabinol: RN given refers to cpd without isomeric designation
delta-8-tetrahydrocannabinol1-benzopyran
cannabidiolcannabidiol : An cannabinoid that is cyclohexene which is substituted by a methyl group at position 1, a 2,6-dihydroxy-4-pentylphenyl group at position 3, and a prop-1-en-2-yl group at position 4.

Cannabidiol: Compound isolated from Cannabis sativa extract.
olefinic compound;
phytocannabinoid;
resorcinols
antimicrobial agent;
plant metabolite
flunarizineFlunarizine: Flunarizine is a selective calcium entry blocker with calmodulin binding properties and histamine H1 blocking activity. It is effective in the prophylaxis of migraine, occlusive peripheral vascular disease, vertigo of central and peripheral origin, and as an adjuvant in the therapy of epilepsy.diarylmethane
capsaicinALGRX-4975: an injectable capsaicin (TRPV1 receptor agonist) formulation for longlasting pain relief

capsaicinoid : A family of aromatic fatty amides produced as secondary metabolites by chilli peppers.
capsaicinoidnon-narcotic analgesic;
TRPV1 agonist;
voltage-gated sodium channel blocker
3-[[4-(2,3-dimethylphenyl)-1-piperazinyl]-oxomethyl]-N,N-dimethyl-4-(1-pyrrolidinyl)benzenesulfonamidepiperazines
N-(4-chlorophenethyl)-N'-(4-chlorophenyl)ureaorganochlorine compound
orlistatorlistat : A carboxylic ester resulting from the formal condensation of the carboxy group of N-formyl-L-leucine with the hydroxy group of (3S,4S)-3-hexyl-4-[(2S)-2-hydroxytridecyl]oxetan-2-one. A pancreatic lipase inhibitor, it is used as an anti-obesity drug.

Orlistat: A lactone derivative of LEUCINE that acts as a pancreatic lipase inhibitor to limit the absorption of dietary fat; it is used in the management of obesity.
beta-lactone;
carboxylic ester;
formamides;
L-leucine derivative
anti-obesity agent;
bacterial metabolite;
EC 2.3.1.85 (fatty acid synthase) inhibitor;
EC 3.1.1.3 (triacylglycerol lipase) inhibitor
sr 144528SR 144528 : A secondary carboxamide resulting from the formal condensation of the carboxy group of 5-(4-chloro-3-methylphenyl)-1-(4-methylbenzyl)-1H-pyrazole-3-carboxylic acid with the amino group of (1S,2S,4R)-1,3,3-trimethylbicyclo[2.2.1]heptan-2-amine. A potent and selective cannabinoid receptor type 2 (CB2 receptor) inverse agonist (Ki = 0.6 nM).

SR 144528: a CB2 cannabinoid receptor antagonist; structure in first source
bridged compound;
monochlorobenzenes;
pyrazoles;
secondary carboxamide
CB2 receptor antagonist;
EC 2.3.1.26 (sterol O-acyltransferase) inhibitor
lenabasumlenabasum: a CB2 cannabinoid receptor agonist; structure in first source
jhw 015indolecarboxamide
am 281AM 281: radioligand for cannabinoid CB1 receptors; structure in first sourcepyrazoles;
ring assembly
am 630iodopravadoline: an aminoalkylindole; a competitive cannabinoid receptor antagonist; structure given in first sourceN-acylindole
anandamideanandamide : An N-acylethanolamine 20:4 resulting from the formal condensation of carboxy group of arachidonic acid with the amino group of ethanolamine.endocannabinoid;
N-acylethanolamine 20:4
human blood serum metabolite;
neurotransmitter;
vasodilator agent
homo-gamma-linolenylethanolamidehomo-gamma-linolenylethanolamide: found in brain; binds to the cannabinoid receptor; RN given for (Z,Z,Z)-isomer; structure given in first sourceN-acylethanolamine 20:3
7,10,13,16-docosatetraenylethanolamide7,10,13,16-docosatetraenylethanolamide: found in brain; binds to the cannabinoid receptor; structure given in first source; RN given refers to (ALL-Z)-isomerN-acylethanolamine 22:4
glyceryl 2-arachidonate2-arachidonoylglycerol : An endocannabinoid and an endogenous agonist of the cannabinoid receptors (CB1 and CB2). It is an ester formed from omega-6-arachidonic acid and glycerol.

glyceryl 2-arachidonate: binds to cannabinoid receptors; structure in first source
2-acylglycerol 20:4;
endocannabinoid
human metabolite
arachidonoyl aminearachidonoyl amine : A primary fatty amide resulting from the formal condensation of the carboxy group of arachidonic acid with ammonia.primary fatty amidecannabinoid receptor agonist
linoleoyl ethanolamidelinoleoyl ethanolamide : An N-acylethanolamine 18:2 that is the ethanolamide of linoleic acid.

linoleoyl ethanolamide: RN given for (Z,Z)-isomer
N-acylethanolamine 18:2EC 3.5.1.99 (fatty acid amide hydrolase) inhibitor
n-oleoylethanolamineN-oleoylethanolamine: ceramidase inhibitor

oleoyl ethanolamide : An N-(long-chain-acyl)ethanolamine that is the ethanolamide of oleic acid. The monounsaturated analogue of the endocannabinoid anandamide.
endocannabinoid;
N-(long-chain-acyl)ethanolamine;
N-acylethanolamine 18:1
EC 3.5.1.23 (ceramidase) inhibitor;
geroprotector;
PPARalpha agonist
nabilonenabilone: cannabinol deriv; RN given refers to cpd without isomeric designation; structure
arachidonyl-2-chloroethylamidearachidonyl-2-chloroethylamide: a potent and selective agonist of the neuronal cannabinoid receptor; structure in first source

arachidonyl-2'-chloroethylamide : A fatty amide obtained by the formal condensation of arachidonic acid with 2-chloroethanamine. It is a potent agonist of the CB1 receptor (Ki = 1.4 nM) and also has a low affinity for the CB2 receptor (Ki = 3100 nM).
fatty amide;
organochlorine compound;
secondary carboxamide;
synthetic cannabinoid
CB1 receptor agonist;
CB2 receptor agonist;
neuroprotective agent
l 759633L 759633: structure in first source1-benzopyran
ly 320135LY 320135: cannabinoid receptor antagonist; structure in first sourcebenzofurans
(3r)-((2,3-dihydro-5-methyl-3-((4-morpholinyl)methyl)pyrrolo-(1,2,3-de)-1,4-benzoxazin-6-yl)(1-naphthalenyl))methanoneWIN 55212-2 : A organic heterotricyclic compound that is 5-methyl-3-(morpholin-4-ylmethyl)-2,3-dihydro[1,4]oxazino[2,3,4-hi]indole substituted at position 6 by a 1-naphthylcarbonyl group.morpholines;
naphthyl ketone;
organic heterotricyclic compound;
synthetic cannabinoid
analgesic;
apoptosis inhibitor;
neuroprotective agent
cannabigerolcannabigerol : A member of the class of resorcinols that is resorcinol which is substituted by a (2E)-3,7-dimethylocta-2,6-dien-1-yl group at position 2 and by a pentyl group at position 5. It is a natural product found in Cannabis sativa and Helichrysum species.

cannabigerol: RN given refers to (E)-isomer; structure given in first source
phytocannabinoid;
resorcinols
anti-inflammatory agent;
antibacterial agent;
antioxidant;
appetite enhancer;
cannabinoid receptor agonist;
neuroprotective agent;
plant metabolite
virodhaminevirodhamine: arachidonic acid and ethanolamine joined by an ester linkage, like anandamide with oxygen and nitrogen reversed; an endocannabinoid from rat; structure in first sourcefatty acid ester
guineensineguineensine: an Acyl-CoA: cholesterol acyltransferase inhibitor, from the fruits of Piper longum; structure in first sourcbenzodioxoles
(2E,4E)-N-isobutyl-2,4-dodecadienamidefatty amidemetabolite
cannabigerolic acidcannabigerolic acid : A dihydroxybenzoic acid that is olivetolic acid in which the hydrogen at position 3 is substituted by a geranyl group. A biosynthetic precursor to Delta(9)-tetrahydrocannabinol, the principal psychoactive constituent of the cannabis plant.

cannabigerolic acid: structure in first source
dihydroxybenzoic acid;
diterpenoid;
phytocannabinoid;
polyketide;
resorcinols
noladin ether2-arachidonyl glyceryl ether : A monoalkylglycerol that is glycerol which is substituted by a (5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraen-1-yl group at position 2.

noladin ether: a cannabinoid CB1 receptor agonist; structure in first source
2-alkylglycerol;
endocannabinoid;
monoalkylglycerol
am 404anilide
jwh-1331,1-dimethylbutyl-1-deoxy-Delta(9)-THC: a CB2 receptor agonists; no further information available on 8/2001

JWH-133 : A dibenzopyran that is Delta(9)-tetrahydrocannabinol which is lacking the hydroxy group and in which the pentyl group at position 3 has been replaced by a 1,1-dimethylbutyl group. A potent and highly selective CB2 receptor agonist.
benzochromene;
dibenzopyran;
organic heterotricyclic compound
analgesic;
anti-inflammatory agent;
antineoplastic agent;
apoptosis inhibitor;
CB2 receptor agonist;
opioid analgesic;
vasodilator agent
CB-13naphthalen-1-yl-(4-pentyloxynaphthalen-1-yl)methanone: has antihyperalgesic activity; structure in first sourcebenzophenones
am-411
hu 2101-benzopyran
slv 319ibipinabant: structure in first source
sr 147778surinabant: structure in first sourcepyrazoles;
ring assembly
jte 907JTE 907: a cannabinoid CB2 receptor ligand; structure in first sourcearomatic amide;
quinolines
emindole SBterpenoid indole alkaloidAspergillus metabolite;
marine metabolite;
Penicillium metabolite
1-(2,3-dichlorobenzoyl)-5-methoxy-2-methyl-(2-(mopholin-4-yl)ethyl)-1h-indoleN-acylindole
4-n-butyl-1-(4-(2-methylphenyl)-4-oxo-1-butyl)-piperidine hydrogen chloride
CAY10435oxazolopyridine
amg 3AMG 3: structure in first source
leucettamine bleucettamine B: a protein kinase inhibitor isolated from the marine sponge Leucetta microraphis; structure in first source
cp 945598
5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-3-hexyl-1h-1,2,4-triazole5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-3-hexyl-1H-1,2,4-triazole: a neutral cannabinoid receptor antagonist with antiobesity effects; structure in first source
am 1241AM 1241: a CB(2) receptor-selective agonist; no further information available 11/2001
km-233KM-233: used for the treatment of high-grade glioma; structure in first source
1-(2,4-dichlorophenyl)-6-methyl-N-(1-piperidinyl)-4H-indeno[1,2-c]pyrazole-3-carboxamidepyrazoles;
ring assembly
gw 842166xdichlorobenzene
jwh 0181-pentyl-3-(1-naphthoyl)indole: structure in first sourceindolecarboxamide
n-arachidonoyl l-serineN-arachidonoyl L-serine: an endocannabinoid-like brain constituent with vasodilatory properties; structure in first source

N-arachidonoyl-L-serine : An N-acyl-amino acid resulting from the formal condensation of the carboxy group of arachidonic acid with the amino group of L-serine. It is an endocannabinoid-like lipid isolated from bovine brains.
N-(fatty acyl)-L-alpha-amino acidcannabinoid receptor agonist;
mammalian metabolite;
neuroprotective agent;
pro-angiogenic agent;
vasodilator agent
n-(3-(4-chlorophenyl)-2-(3-cyanophenyl)-1-methylpropyl)-2-methyl-2-((5-(trifluoromethyl)pyridin-2-yl)oxy)propanamideN-(3-(4-chlorophenyl)-2-(3-cyanophenyl)-1-methylpropyl)-2-methyl-2-((5-(trifluoromethyl)pyridin-2-yl)oxy)propanamide: MK-0364 is the (1S,2S)-isomer; a cannabinoid-1 receptor inverse agonist; structure in first sourcestilbenoid
pf 5142732-(2-chlorophenyl)-3-(4-chlorophenyl)-7-(2,2-difluoropropyl)-6,7-dihydro-2H-pyrazolo(3,4-f)(1,4)oxazepin-8(5H)-one: putative anti-obesity agent; structure in first source
mk-9470MK-9470: Radiopharmaceutical; for gender-dependent increases with healthy aging of the human cerebral cannabinoid-type 1 receptor binding PET
ly2183240LY2183240: structure in first sourcebiphenyls
1-(4-chlorophenyl)-3-(3-(6-pyrrolidin-1-ylpyridin-2-yl)phenyl)urea1-(4-chlorophenyl)-3-(3-(6-pyrrolidin-1-ylpyridin-2-yl)phenyl)urea: structure in first source
a-796260(1-(2-morpholin-4-yl-ethyl)-1H-indol-3-yl)-(2,2,3,3-tetramethylcyclopropyl)methanone: structure in first source
cannabidivarincannabidivarin: from Cannabis sativamonoterpenoid
4-cyano-1-(2,4-dichlorophenyl)-5-(4-methoxyphenyl)-n-(piperidin-1-yl)-1h-pyrazole-3-carboxamide4-cyano-1-(2,4-dichlorophenyl)-5-(4-methoxyphenyl)-N-(piperidin-1-yl)-1H-pyrazole-3-carboxamide: a CB1 cannabinoid receptor radioligand for PET imaging
omdm 169OMDM 169: has antinociceptive activity; structure in first source
a 803467A 803467: an Nav1.8 sodium channel blocker; structure in first source
a-836339A-836339: structure in first source
am 6701
smm-189SMM-189: a cannabinoid 2 receptor inverse agonist; structure in first source
n-(adamantan-1-yl)-4-oxo-1-pentyl-6-phenyl-1,4-dihydroquinoline-3-carboxamideN-(adamantan-1-yl)-4-oxo-1-pentyl-6-phenyl-1,4-dihydroquinoline-3-carboxamide: structure in first source
nitd 609NITD 609: an antimalarial and coccidiostat; structure in first source
ur-144(1-pentyl-1H-indol-3-yl)(2,2,3,3-tetramethylcyclopropyl)methanone: structure in first source
misoprostol
am6545AM6545: structure in first source
n,n-diallyl-5-methoxytryptamineN,N-diallyl-5-methoxytryptamine: structure in first sourcetryptamines
s-777469S-777469: an orally available cannabinoid receptor CB2 agonist as an antipruritic agent; structure in first source
AKB48N-(1-adamantyl)-1-pentylindazole-3-carboxamide: a synthetic cannabinoid; structure in first sourcearomatic amide;
indazoles
jd5037JD5037: a cannabinoid-1 receptor inverse agonist; structure in first source
sdb-001N-(adamtan-1-yl)-1-pentyl-1H-indole-3-carboxamide: a cannabimimetic; structure in first source
((5z)5-(1,3-benzodioxol-5-yl)methylene-2-phenylamino-3,5-dihydro-4h-imidazol-4-one)leucettine L41 : A member of the class of benzodioxoles that is 1,3-benzodioxole substituted by a (2-anilino-5-oxo-1,5-dihydro-4H-imidazol-4-ylidene)methyl group at position 5. It is an inhibitor of DYRK1A, DYRK2, CLK1, and CLK3 (IC50s = 0.04, 0.035, 0.015, and 4.5 muM, respectively).benzodioxoles;
imidazolone;
substituted aniline
autophagy inducer;
EC 2.7.11.22 (cyclin-dependent kinase) inhibitor;
EC 2.7.12.1 (dual-specificity kinase) inhibitor;
neuroprotective agent;
nootropic agent