Muscarinic acetylcholine receptor M3

Description:

Description
  • Accession: P20309
  • Swissprot: ACM3_HUMAN
  • Organism: Homo sapiens
  • Gene: CHRM3
  • Target class: GPCR

Drug Relations:

acetylcholine
A neurotransmitter found at neuromuscular junctions, autonomic ganglia, parasympathetic effector junctions, a subset of sympathetic effector junctions, and at many sites in the central nervous system. Bioactivity details MOA
aclatonium
Bioactivity details MOA
aclidinium bromide
a long-acting, inhaled antimuscarinic; in phase I trial 8/2008 Bioactivity details MOA
atropine
An alkaloid, originally from Atropa belladonna, but found in other plants, mainly SOLANACEAE. Hyoscyamine is the 3(S)-endo isomer of atropine. Bioactivity details MOA
bethanechol
A slowly hydrolyzing muscarinic agonist with no nicotinic effects. Bethanechol is generally used to increase smooth muscle tone, as in the GI tract following abdominal surgery or in urinary retention in the absence of obstruction. It may cause hypotension, HEART RATE changes, and BRONCHIAL SPASM. Bioactivity details MOA
carbachol
A slowly hydrolyzed CHOLINERGIC AGONIST that acts at both MUSCARINIC RECEPTORS and NICOTINIC RECEPTORS. Bioactivity details MOA
cevimeline
Cevimeline is a cholinergic agonist which binds to muscarinic receptors. Muscarinic agonists in sufficient dosage can increase secretion of exocrine glands, such as salivary and sweat glands and increase tone of the smooth muscle in the gastrointestinal and urinary tracts. Bioactivity details MOA
clidinium
a synthetic anticholinergic agent that has antispasmodic and antisecretory effect on the gastrointestinal tract Bioactivity details MOA
cyclopentolate
A parasympatholytic anticholinergic used solely to obtain mydriasis or cycloplegia. Bioactivity details MOA
darifenacin
a competitive muscarinic receptor antagonist with greater affinity for the M3 receptor than for the other known muscarinic receptors, M3 receptors are involved in contraction of human bladder and gastrointestinal smooth muscle, saliva production, and iris sphincter function Bioactivity details MOA
dicycloverine
A muscarinic antagonist used as an antispasmodic and in urinary incontinence. It has little effect on glandular secretion or the cardiovascular system. It does have some local anesthetic properties and is used in gastrointestinal, biliary, and urinary tract spasms. Bioactivity details MOA
diphemanil
Bioactivity details MOA
fesoterodine
a muscarinic antagonist for treatment of overactive bladder Bioactivity details MOA
glycopyrronium bromide
Glycopyrrolate is a long-acting muscarinic antagonist, which is often referred to as an anticholinergic. It has similar affinity to the subtypes of muscarinic receptors M1 to M5. In the airways, it exhibits pharmacological effects through inhibition of M3 receptor at the smooth muscle leading to bronchodilation. The competitive and reversible nature of antagonism was shown with human and animal origin receptors and isolated organ preparations. In preclinical in vitro as well as in vivo studies, prevention of methacholine and acetylcholine induced bronchoconstrictive effects was dose-dependent and lasted longer than 24 hours. The clinical relevance of these findings is unknown. The bronchodilation following inhalation of glycopyrrolate is predominantly a site-specific effect. Bioactivity details MOA
hexocyclium
Bioactivity details MOA
hyoscyamine
The 3(S)-endo isomer of atropine. Bioactivity details MOA
imidafenacin
Bioactivity details MOA
ipratropium
A muscarinic antagonist structurally related to ATROPINE but often considered safer and more effective for inhalation use. It is used for various bronchial disorders, in rhinitis, and as an antiarrhythmic. Bioactivity details MOA
isopropamide
Bioactivity details MOA
mepenzolate
anticholinergic, antispasmodic agent; RN given refers to parent cpd; structure Bioactivity details MOA
methacholine
A quaternary ammonium parasympathomimetic agent with the muscarinic actions of ACETYLCHOLINE. It is hydrolyzed by ACETYLCHOLINESTERASE at a considerably slower rate than ACETYLCHOLINE and is more resistant to hydrolysis by nonspecific CHOLINESTERASES so that its actions are more prolonged. It is used as a parasympathomimetic bronchoconstrictor agent and as a diagnostic aid for bronchial asthma. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1116) Bioactivity details MOA
methanthelinium
an anticholinergic agent used as an adjunctive therapy in peptic ulcer Bioactivity details MOA
methscopolamine
A muscarinic antagonist used to study binding characteristics of muscarinic cholinergic receptors. Bioactivity details MOA
octatropine methylbromide
minor descriptor (65-86); on line & INDEX MEDICUS search TROPANES (69-86); RN given refers to endo-isomer Bioactivity details MOA
oxybutynin
Oxybutynin acts as a competitive antagonist of acetylcholine at post-ganglionic muscarinic receptors, resulting in relaxation of bladder smooth muscle. Oxybutynin is a racemic (50:50) mixture of R- and S-isomers. Antimuscarinic activity resides predominantly in the R-isomer. The R-isomer of oxybutynin shows greater selectivity for the M1 and M3 muscarinic subtypes (predominant in bladder detrusor muscle and parotid gland) compared to the M2 subtype (predominant in cardiac tissue). Bioactivity details MOA
oxyphencyclimine
cholinergic blocking agent used as an adjunct in the treatment of peptic ulcer Bioactivity details MOA
oxyphenonium
A quaternary ammonium anticholinergic agent with peripheral side effects similar to those of ATROPINE. It is used as an adjunct in the treatment of gastric and duodenal ulcer, and to relieve visceral spasms. The drug has also been used in the form of eye drops for mydriatic effect. Bioactivity details MOA
pilocarpine
A slowly hydrolyzed muscarinic agonist with no nicotinic effects. Pilocarpine is used as a miotic and in the treatment of glaucoma. Bioactivity details MOA
propantheline
A muscarinic antagonist used as an antispasmodic, in rhinitis, in urinary incontinence, and in the treatment of ulcers. At high doses it has nicotinic effects resulting in neuromuscular blocking. Bioactivity details MOA
solifenacin
A quinuclidine and tetrahydroisoquinoline derivative and selective M3 MUSCARINIC ANTAGONIST. It is used as a UROLOGIC AGENT in the treatment of URINARY INCONTINENCE. Bioactivity details MOA
tiotropium bromide
A scopolamine derivative and CHOLINERGIC ANTAGONIST that functions as a BRONCHODILATOR AGENT. It is used in the treatment of CHRONIC OBSTRUCTIVE PULMONARY DISEASE. Bioactivity details MOA
tolterodine
An ANTIMUSCARINIC AGENT selective for the MUSCARINIC RECEPTORS of the BLADDER that is used in the treatment of URINARY INCONTINENCE and URINARY URGE INCONTINENCE. Bioactivity details MOA
tridihexethyl
synonym Pathilon refers to chloride; RN given refers to parent cpd; structure Bioactivity details MOA
tropicamide
One of the MUSCARINIC ANTAGONISTS with pharmacologic action similar to ATROPINE and used mainly as an ophthalmic parasympatholytic or mydriatic. Bioactivity details MOA
trospium
Bioactivity details MOA
umeclidinium
a long-acting antimuscarinic agent with similar affinity to the subtypes of muscarinic receptors M1 to M5, in the airways, it exhibits pharmacological effects through inhibition of M3 receptor at the smooth muscle leading to bronchodilation Bioactivity details MOA
aceclidine
cholinomimetic used to reduce intraocular pressure in glaucoma Bioactivity details MOA
alcuronium
A non-depolarizing skeletal muscle relaxant similar to TUBOCURARINE. It is used as an anesthesia adjuvant. Bioactivity details MOA
amiodarone
An antianginal and class III antiarrhythmic drug. It increases the duration of ventricular and atrial muscle action by inhibiting POTASSIUM CHANNELS and VOLTAGE-GATED SODIUM CHANNELS. There is a resulting decrease in heart rate and in vascular resistance. Bioactivity details MOA
amitriptyline
Tricyclic antidepressant with anticholinergic and sedative properties. It appears to prevent the re-uptake of norepinephrine and serotonin at nerve terminals, thus potentiating the action of these neurotransmitters. Amitriptyline also appears to antagonize cholinergic and alpha-1 adrenergic responses to bioactive amines. Bioactivity details MOA
amoxapine
The N-demethylated derivative of the antipsychotic agent LOXAPINE that works by blocking the reuptake of norepinephrine, serotonin, or both. It also blocks dopamine receptors. Bioactivity details MOA
aripiprazole
An antipsychotic agent that is structurally related to piperazines and quinolones. It is a partial agonist of SEROTONIN RECEPTOR, 5-HT1A and DOPAMINE D2 RECEPTORS, where it also functions as a post-synaptic antagonist, and an antagonist of SEROTONIN RECEPTOR, 5-HT2A. Bioactivity details MOA
asenapine
Bioactivity details MOA
astemizole
Antihistamine drug now withdrawn from the market in many countries because of rare but potentially fatal side effects. Bioactivity details MOA
benzatropine
A centrally active muscarinic antagonist that has been used in the symptomatic treatment of PARKINSON DISEASE. Benztropine also inhibits the uptake of dopamine. Bioactivity details MOA
benzethonium
Bactericidal cationic quaternary ammonium surfactant used as a topical anti-infective agent. It is an ingredient in medicaments, deodorants, mouthwashes, etc., and is used to disinfect apparatus, etc., in the food processing and pharmaceutical industries, in surgery, and also as a preservative. The compound is toxic orally as a result of neuromuscular blockade. Bioactivity details MOA
betamethasone phosphate
phosphate ester of betamethasone; RN given refers to the di-Na salt (11beta,16beta)-isomer; structure in Negwer,5th ed, 4975 Bioactivity details MOA
bietamiverine
Bioactivity details MOA
biperiden
A muscarinic antagonist that has effects in both the central and peripheral nervous systems. It has been used in the treatment of arteriosclerotic, idiopathic, and postencephalitic parkinsonism. It has also been used to alleviate extrapyramidal symptoms induced by phenothiazine derivatives and reserpine. Bioactivity details MOA
bromperidol
bromine-substituted for chlorine in haloperidol; RN given refers to unlabeled parent cpd; structure Bioactivity details MOA
carbenicillin
Broad-spectrum semisynthetic penicillin derivative used parenterally. It is susceptible to gastric juice and penicillinase and may damage platelet function. Bioactivity details MOA
chlorpromazine
The prototypical phenothiazine antipsychotic drug. Like the other drugs in this class chlorpromazine's antipsychotic actions are thought to be due to long-term adaptation by the brain to blocking DOPAMINE RECEPTORS. Chlorpromazine has several other actions and therapeutic uses, including as an antiemetic and in the treatment of intractable hiccup. Bioactivity details MOA
chlorprothixene
A thioxanthine with effects similar to the phenothiazine antipsychotics. Bioactivity details MOA
cinnarizine
A piperazine derivative having histamine H1-receptor and calcium-channel blocking activity with vasodilating and antiemetic properties but it induces PARKINSONIAN DISORDERS. Bioactivity details MOA
clemastine
A histamine H1 antagonist used as the hydrogen fumarate in hay fever, rhinitis, allergic skin conditions, and pruritus. It causes drowsiness. Bioactivity details MOA
clomifene
A triphenyl ethylene stilbene derivative which is an estrogen agonist or antagonist depending on the target tissue. Note that ENCLOMIPHENE and ZUCLOMIPHENE are the (E) and (Z) isomers of Clomiphene respectively. Bioactivity details MOA
clomipramine
A tricyclic antidepressant similar to IMIPRAMINE that selectively inhibits the uptake of serotonin in the brain. It is readily absorbed from the gastrointestinal tract and demethylated in the liver to form its primary active metabolite, desmethylclomipramine. Bioactivity details MOA
clotrimazole
An imidazole derivative with a broad spectrum of antimycotic activity. It inhibits biosynthesis of the sterol ergostol, an important component of fungal CELL MEMBRANES. Its action leads to increased membrane permeability and apparent disruption of enzyme systems bound to the membrane. Bioactivity details MOA
clozapine
A tricylic dibenzodiazepine, classified as an atypical antipsychotic agent. It binds several types of central nervous system receptors, and displays a unique pharmacological profile. Clozapine is a serotonin antagonist, with strong binding to 5-HT 2A/2C receptor subtype. It also displays strong affinity to several dopaminergic receptors, but shows only weak antagonism at the dopamine D2 receptor, a receptor commonly thought to modulate neuroleptic activity. Agranulocytosis is a major adverse effect associated with administration of this agent. Bioactivity details MOA
cyamemazine
phototoxic neuroleptic effects Bioactivity details MOA
cyclizine
A histamine H1 antagonist given by mouth or parenterally for the control of postoperative and drug-induced vomiting and in motion sickness. (From Martindale, The Extra Pharmacopoeia, 30th ed, p935) Bioactivity details MOA
cyclobenzaprine
structurally related to tricyclic antidepressants relieves skeletal muscle spasm of local origin without interfering with muscle function, it is ineffective in muscle spasm due to central nervous system disease Bioactivity details MOA
cyproheptadine
A serotonin antagonist and a histamine H1 blocker used as antipruritic, appetite stimulant, antiallergic, and for the post-gastrectomy dumping syndrome, etc. Bioactivity details MOA
danazol
A synthetic steroid with antigonadotropic and anti-estrogenic activities that acts as an anterior pituitary suppressant by inhibiting the pituitary output of gonadotropins. It possesses some androgenic properties. Danazol has been used in the treatment of endometriosis and some benign breast disorders. Bioactivity details MOA
desipramine
A tricyclic dibenzazepine compound that potentiates neurotransmission. Desipramine selectively blocks reuptake of norepinephrine from the neural synapse, and also appears to impair serotonin transport. This compound also possesses minor anticholinergic activity, through its affinity to muscarinic receptors. Bioactivity details MOA
desloratadine
major metabolite of loratadine Bioactivity details MOA
dexchlorpheniramine
Bioactivity details MOA
dexfenfluramine
The S-isomer of FENFLURAMINE. It is a serotonin agonist and is used as an anorectic. Unlike fenfluramine, it does not possess any catecholamine agonist activity. Bioactivity details MOA
dicloxacillin
One of the PENICILLINS which is resistant to PENICILLINASE. Bioactivity details MOA
diethylstilbestrol
A synthetic nonsteroidal estrogen used in the treatment of menopausal and postmenopausal disorders. It was also used formerly as a growth promoter in animals. According to the Fourth Annual Report on Carcinogens (NTP 85-002, 1985), diethylstilbestrol has been listed as a known carcinogen. (Merck, 11th ed) Bioactivity details MOA
dimenhydrinate
A drug combination that contains diphenhydramine and theophylline. It is used for treating VERTIGO, MOTION SICKNESS, and NAUSEA associated with PREGNANCY. Bioactivity details MOA
dimetindene
A histamine H1 antagonist. It is used in hypersensitivity reactions, in rhinitis, for pruritus, and in some common cold remedies. Bioactivity details MOA
diphenhydramine
A histamine H1 antagonist used as an antiemetic, antitussive, for dermatoses and pruritus, for hypersensitivity reactions, as a hypnotic, an antiparkinson, and as an ingredient in common cold preparations. It has some undesired antimuscarinic and sedative effects. Bioactivity details MOA
diphenidol
shows anti-arrhythmic activity; RN given refers to unlabeled parent cpd Bioactivity details MOA
disopyramide
A class I anti-arrhythmic agent (one that interferes directly with the depolarization of the cardiac membrane and thus serves as a membrane-stabilizing agent) with a depressant action on the heart similar to that of guanidine. It also possesses some anticholinergic and local anesthetic properties. Bioactivity details MOA
dosulepin
A tricyclic antidepressant with some tranquilizing action. Bioactivity details MOA
doxepin
A dibenzoxepin tricyclic compound. It displays a range of pharmacological actions including maintaining adrenergic innervation. Its mechanism of action is not fully understood, but it appears to block reuptake of monoaminergic neurotransmitters into presynaptic terminals. It also possesses anticholinergic activity and modulates antagonism of histamine H(1)- and H(2)-receptors. Bioactivity details MOA
ebastine
non-sedating second generation antihistamine which is used for allergic disorders Bioactivity details MOA
eburnamonine
Bioactivity details MOA
econazole
An imidazole derivative that is commonly used as a topical antifungal agent. Bioactivity details MOA
femoxetine
serotonin uptake inhibitor; RN given refers to (3R-trans)-isomer Bioactivity details MOA
fenfluramine
A centrally active drug that apparently both blocks serotonin uptake and provokes transport-mediated serotonin release. Bioactivity details MOA
flunarizine
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. Bioactivity details MOA
fluoxetine
The first highly specific serotonin uptake inhibitor. It is used as an antidepressant and often has a more acceptable side-effects profile than traditional antidepressants. Bioactivity details MOA
fluphenazine
A phenothiazine used in the treatment of PSYCHOSES. Its properties and uses are generally similar to those of CHLORPROMAZINE. Bioactivity details MOA
fluphenazine enanthate
Bioactivity details MOA
gentian violet
A dye that is a mixture of violet rosanilinis with antibacterial, antifungal, and anthelmintic properties. Bioactivity details MOA
haloperidol
A phenyl-piperidinyl-butyrophenone that is used primarily to treat SCHIZOPHRENIA and other PSYCHOSES. It is also used in schizoaffective disorder, DELUSIONAL DISORDERS, ballism, and TOURETTE SYNDROME (a drug of choice) and occasionally as adjunctive therapy in INTELLECTUAL DISABILITY and the chorea of HUNTINGTON DISEASE. It is a potent antiemetic and is used in the treatment of intractable HICCUPS. (From AMA Drug Evaluations Annual, 1994, p279) Bioactivity details MOA
homatropine
minor descriptor (75-86); was see under BELLADONNA 1963-68 search TROPANES 1969-74 & BELLADONNA 1966-68; on line & INDEX MEDICUS search TROPANES (75-86); RN given refers to endo-(+-)isomer Bioactivity details MOA
imipramine
The prototypical tricyclic antidepressant. It has been used in major depression, dysthymia, bipolar depression, attention-deficit disorders, agoraphobia, and panic disorders. It has less sedative effect than some other members of this therapeutic group. Bioactivity details MOA
ivermectin
A mixture of mostly avermectin H2B1a (RN 71827-03-7) with some avermectin H2B1b (RN 70209-81-3), which are macrolides from STREPTOMYCES avermitilis. It binds glutamate-gated chloride channel to cause increased permeability and hyperpolarization of nerve and muscle cells. It also interacts with other CHLORIDE CHANNELS. It is a broad spectrum antiparasitic that is active against microfilariae of ONCHOCERCA VOLVULUS but not the adult form. Bioactivity details MOA
ketotifen
A cycloheptathiophene blocker of histamine H1 receptors and release of inflammatory mediators. It has been proposed for the treatment of asthma, rhinitis, skin allergies, and anaphylaxis. Bioactivity details MOA
lofepramine
A psychotropic IMIPRAMINE derivative that acts as a tricyclic antidepressant and possesses few anticholinergic properties. It is metabolized to DESIPRAMINE. Bioactivity details MOA
loxapine
An antipsychotic agent used in SCHIZOPHRENIA. Bioactivity details MOA
maprotiline
A bridged-ring tetracyclic antidepressant that is both mechanistically and functionally similar to the tricyclic antidepressants, including side effects associated with its use. Bioactivity details MOA
mepacrine
An acridine derivative formerly widely used as an antimalarial but superseded by chloroquine in recent years. It has also been used as an anthelmintic and in the treatment of giardiasis and malignant effusions. It is used in cell biological experiments as an inhibitor of phospholipase A2. Bioactivity details MOA
mequitazine
Bioactivity details MOA
mesoridazine
A phenothiazine antipsychotic with effects similar to CHLORPROMAZINE. Bioactivity details MOA
methysergide
An ergot derivative that is a congener of LYSERGIC ACID DIETHYLAMIDE. It antagonizes the effects of serotonin in blood vessels and gastrointestinal smooth muscle, but has few of the properties of other ergot alkaloids. Methysergide is used prophylactically in migraine and other vascular headaches and to antagonize serotonin in the carcinoid syndrome. Bioactivity details MOA
mianserin
A tetracyclic compound with antidepressant effects. It may cause drowsiness and hematological problems. Its mechanism of therapeutic action is not well understood, although it apparently blocks alpha-adrenergic, histamine H1, and some types of serotonin receptors. Bioactivity details MOA
miconazole
An imidazole antifungal agent that is used topically and by intravenous infusion. Bioactivity details MOA
molindone
An indole derivative effective in schizophrenia and other psychoses and possibly useful in the treatment of the aggressive type of undersocialized conduct disorder. Molindone has much lower affinity for D2 receptors than most antipsychotic agents and has a relatively low affinity for D1 receptors. It has only low to moderate affinity for cholinergic and alpha-adrenergic receptors. Some electrophysiologic data from animals indicate that molindone has certain characteristics that resemble those of CLOZAPINE. (From AMA Drug Evaluations Annual, 1994, p283) Bioactivity details MOA
montelukast
Montelukast is an orally active compound that binds with high affinity and selectivity to the CysLT1 receptor (in preference to other pharmacologically important airway receptors, such as the prostanoid, cholinergic, or beta-adrenergic receptor). Montelukast inhibits physiologic actions of cysteinyl leukotriene LTD4 at the CysLT1 receptor without any agonist activity. Bioactivity details MOA
nortriptyline
A metabolite of AMITRIPTYLINE that is also used as an antidepressive agent. Nortriptyline is used in major depression, dysthymia, and atypical depressions. Bioactivity details MOA
olanzapine
The mechanism of action of olanzapine, as with other drugs having efficacy in schizophrenia, is unknown. However, it has been proposed that this drug’s efficacy in schizophrenia is mediated through a combination of dopamine and serotonin type 2 (5HT2) antagonism. The mechanism of action of olanzapine in the treatment of acute manic or mixed episodes associated with bipolar I disorder is unknown. Bioactivity details MOA
orphenadrine
A muscarinic antagonist used to treat drug-induced parkinsonism and to relieve pain from muscle spasm. Bioactivity details MOA
oxiconazole
Bioactivity details MOA
paroxetine
A serotonin uptake inhibitor that is effective in the treatment of depression. Bioactivity details MOA
pecazine
major descriptor (66-85); on-line search PHENOTHIAZINES (66-85); Index Medicus search MEPAZINE (66-85); RN given refers to parent cpd Bioactivity details MOA
perhexiline
2-(2,2-Dicyclohexylethyl)piperidine. Coronary vasodilator used especially for angina of effort. It may cause neuropathy and hepatitis. Bioactivity details MOA
perphenazine
An antipsychotic phenothiazine derivative with actions and uses similar to those of CHLORPROMAZINE. Bioactivity details MOA
pimozide
A diphenylbutylpiperidine that is effective as an antipsychotic agent and as an alternative to HALOPERIDOL for the suppression of vocal and motor tics in patients with Tourette syndrome. Although the precise mechanism of action is unknown, blockade of postsynaptic dopamine receptors has been postulated. (From AMA Drug Evaluations Annual, 1994, p403) Bioactivity details MOA
pirenzepine
An antimuscarinic agent that inhibits gastric secretion at lower doses than are required to affect gastrointestinal motility, salivary, central nervous system, cardiovascular, ocular, and urinary function. It promotes the healing of duodenal ulcers and due to its cytoprotective action is beneficial in the prevention of duodenal ulcer recurrence. It also potentiates the effect of other antiulcer agents such as CIMETIDINE and RANITIDINE. It is generally well tolerated by patients. Bioactivity details MOA
pridinol
antispasmodic & muscle relaxant; RN given refers to parent cpd; structure in Merck Index, 9th ed, #7539 Bioactivity details MOA
prochlorperazine
A phenothiazine antipsychotic used principally in the treatment of NAUSEA; VOMITING; and VERTIGO. It is more likely than CHLORPROMAZINE to cause EXTRAPYRAMIDAL DISORDERS. (From Martindale, The Extra Pharmacopoeia, 30th ed, p612) Bioactivity details MOA
procyclidine
A muscarinic antagonist that crosses the blood-brain barrier and is used in the treatment of drug-induced extrapyramidal disorders and in parkinsonism. Bioactivity details MOA
promazine
A phenothiazine with actions similar to CHLORPROMAZINE but with less antipsychotic activity. It is primarily used in short-term treatment of disturbed behavior and as an antiemetic. Bioactivity details MOA
promethazine
A phenothiazine derivative with histamine H1-blocking, antimuscarinic, and sedative properties. It is used as an antiallergic, in pruritus, for motion sickness and sedation, and also in animals. Bioactivity details MOA
propiomazine
Bioactivity details MOA
protriptyline
Tricyclic antidepressant similar in action and side effects to IMIPRAMINE. It may produce excitation. Bioactivity details MOA
quetiapine
A dibenzothiazepine and ANTIPSYCHOTIC AGENT that targets the SEROTONIN 5-HT2 RECEPTOR; HISTAMINE H1 RECEPTOR, adrenergic alpha1 and alpha2 receptors, as well as the DOPAMINE D1 RECEPTOR and DOPAMINE D2 RECEPTOR. It is used in the treatment of SCHIZOPHRENIA; BIPOLAR DISORDER and DEPRESSIVE DISORDER. Bioactivity details MOA
risperidone
A selective blocker of DOPAMINE D2 RECEPTORS and SEROTONIN 5-HT2 RECEPTORS that acts as an atypical antipsychotic agent. It has been shown to improve both positive and negative symptoms in the treatment of SCHIZOPHRENIA. Bioactivity details MOA
sabcomeline
selective for M1 receptors; RN refers to (R,S)-isomer Bioactivity details MOA
scopolamine
An alkaloid from SOLANACEAE, especially DATURA and SCOPOLIA. Scopolamine and its quaternary derivatives act as antimuscarinics like ATROPINE, but may have more central nervous system effects. Among the many uses are as an anesthetic premedication, in URINARY INCONTINENCE, in MOTION SICKNESS, as an antispasmodic, and as a mydriatic and cycloplegic. Bioactivity details MOA
scopolamine butylbromide
Antimuscarinic quaternary ammonium derivative of scopolamine used to treat cramps in gastrointestinal, urinary, uterine, and biliary tracts, and to facilitate radiologic visualization of the gastrointestinal tract. Bioactivity details MOA
sertindole
an antipsychotic drug with selective inhibitory effect on mesolimbic dopaminergic neurons and balanced inhibitory effects on central dopamine D2 and serotonin 5HT2 receptors as well as on alpha1-adrenergic receptors Bioactivity details MOA
sertraline
A selective serotonin uptake inhibitor that is used in the treatment of depression. Bioactivity details MOA
strychnine
An alkaloid found in the seeds of STRYCHNOS NUX-VOMICA. It is a competitive antagonist at glycine receptors and thus a convulsant. It has been used as an analeptic, in the treatment of nonketotic hyperglycinemia and sleep apnea, and as a rat poison. Bioactivity details MOA
sulconazole
Bioactivity details MOA
suloctidil
A peripheral vasodilator that was formerly used in the management of peripheral and cerebral vascular disorders. It is hepatotoxic and fatalities have occurred. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1312) Bioactivity details MOA
tamoxifen
One of the SELECTIVE ESTROGEN RECEPTOR MODULATORS with tissue-specific activities. Tamoxifen acts as an anti-estrogen (inhibiting agent) in the mammary tissue, but as an estrogen (stimulating agent) in cholesterol metabolism, bone density, and cell proliferation in the ENDOMETRIUM. Bioactivity details MOA
terconazole
Bioactivity details MOA
thiethylperazine
A dopamine antagonist that is particularly useful in treating the nausea and vomiting associated with anesthesia, mildly emetic cancer chemotherapy agents, radiation therapy, and toxins. This piperazine phenothiazine does not prevent vertigo or motion sickness. (From AMA Drug Evaluations Annual, 1994, p457) Bioactivity details MOA
thioridazine
A phenothiazine antipsychotic used in the management of PHYCOSES, including SCHIZOPHRENIA. Bioactivity details MOA
thiothixene
A thioxanthine used as an antipsychotic agent. Its effects are similar to the phenothiazine antipsychotics. Bioactivity details MOA
trifluoperazine
A phenothiazine with actions similar to CHLORPROMAZINE. It is used as an antipsychotic and an antiemetic. Bioactivity details MOA
trihexyphenidyl
One of the centrally acting MUSCARINIC ANTAGONISTS used for treatment of PARKINSONIAN DISORDERS and drug-induced extrapyramidal movement disorders and as an antispasmodic. Bioactivity details MOA
valethamate
Bioactivity details MOA
vinburnine
Bioactivity details MOA
vincamine
A major alkaloid of Vinca minor L., Apocynaceae. It has been used therapeutically as a vasodilator and antihypertensive agent, particularly in cerebrovascular disorders. Bioactivity details MOA
xanomeline
a cholinergic agonist; used in the treatment of Alzheimer's disease; structure given in first source Bioactivity details MOA
ziprasidone
a benzisothiazoylpiperazine derivative; has combined dopamine and serotonin receptor antagonist activity; structurally related to tiospirone Bioactivity details MOA
zotepine
Bioactivity details MOA