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Dantrolene
go.drugbank.com/drugs/DB01219ApprovedInvestigationalChemically, dantrolene is a hydantoin derivative, but does not exhibit antiepileptic activity like other hydantoin derivates such as phenytoin.
Synonyms: 1-((5-(p-nitrophenyl)furfurylidene)amino)hydantoinCategories: Heterocyclic Compounds, 1-RingKetamine
go.drugbank.com/drugs/DB01221ApprovedInvestigationalVet approvedKetamine is an NMDA receptor antagonist with a potent anesthetic effect.[A31869] It was developed in 1963 as a replacement for phencyclidine (PCP) by Calvin Stevens at Parke Davis Laboratories. … It was FDA approved in 1970, and from there, it has been used as an anesthetic for children or patients undergoing minor surgeries but mainly for veterinary purposes.[L1332]
Synonyms: 2-(2-Chloro-phenyl)-2-methylamino-cyclohexanone, 2-(methylamino)-2-(2-chlorophenyl)cyclohexanoneCategories: Cytochrome P-450 Substrates, N-Methylaspartate, agonistsLevacetylmethadol
go.drugbank.com/drugs/DB01227ApprovedWithdrawnLevacetylmethadol was withdrawn from use in the European Union due to its high risk of QT interval prolongation. The production of levacetylmethadol in the US has ceased as well.[L44052,T862] … Levacetylmethadol is a narcotic analgesic with a long onset and duration of action. It is used mainly in the treatment of narcotic dependence.
Synonyms: (1S,4S)-4-(dimethylamino)-1-ethyl-2,2-diphenylpentyl acetate, 1-alpha-AcetylmethadolCategories: Cytochrome P-450 CYP3A4 Substrates with a Narrow Therapeutic Index, Cytochrome P-450 CYP3A7 Substrates with a Narrow Therapeutic IndexEncainide
go.drugbank.com/drugs/DB01228ApprovedWithdrawnEncainide hydrochloride, formerly marketed as Enkaid capsules, was associated with increased death rates in patients who had asymptomatic heart rhythm abnormalities after a recent heart attack. … The manufacturer of Enkaid capsules voluntarily withdrew the product from the US market on December 16, 1991.
Synonyms: (±)-2'-[2-(1-methyl-2-piperidyl)ethyl]-p-anisanilide, (±)-4-methoxy-N-(2-(2-(1-methyl-2-piperidinyl)ethyl)phenyl)benzamideCategories: Antiarrhythmics, Class I, Cytochrome P-450 SubstratesSaquinavir
go.drugbank.com/drugs/DB01232ApprovedInvestigationalSaquinavir is an HIV-1 protease inhibitor used in combination with [ritonavir] and other antiretrovirals for the treatment of human immunodeficiency virus-1 (HIV-1) infection. … In 1995 it became the first protease inhibitor approved by the FDA, followed shortly by ritonavir in 1996, and remains in clinical use today due to a relatively benign adverse effect profile as compared
Categories: P-glycoprotein inducers, P-glycoprotein inhibitorsProducts: BIOQUINAVIR ® CAPSULAS 200MGChlorprothixene
go.drugbank.com/drugs/DB01239ApprovedInvestigationalWithdrawnChlorprothixene is a typical antipsychotic drug of the thioxanthene (tricyclic) class. … Chlorprothixene exerts strong blocking effects by blocking the 5-HT2 D1, D2, D3, histamine H1, muscarinic and alpha1 adrenergic receptors.
Categories: P-glycoprotein inhibitors, Heterocyclic Compounds, 3-RingGemfibrozil
go.drugbank.com/drugs/DB01241ApprovedInvestigationalGemfibrozil is a fibric acid agent, similar to [clofibrate], used to treat Type IIb, IV, and V hyperlipidemias. … [A185777,L8525] Gemfibrozil is not a first line treatment and is prescribed to patients who have not responded adequately to weight loss, diet, exercise, and other medications.
Synonyms: 2,2-Dimethyl-5-(2,5-xylyloxy)valeriansäure, 2,2-Dimethyl-5-(2,5-xylyloxy)valeric acidCategories: Cytochrome P-450 Substrates, Cytochrome P-450 CYP1A2 InhibitorsBepridil
go.drugbank.com/drugs/DB01244ApprovedWithdrawnIt has antihypertensive and selective anti-arrhythmia activities and acts as a calmodulin antagonist. … It is no longer marketed in the United States, as it has been implicated in causing ventricular arrhythmias (ie. Torsade de pointes).
Synonyms: 1-(2-(N-BENZYLANILINO)-1-(ISOBUTOXYMETHYL)ETHYL)-PYRROLIDINE, 1-PYRROLIDENEETHANAMINE, .BETA.-((2-METHYLPROPOXY)METHYL)-N-PHENYL-N-(PHENYLMETHYL)-Categories: P-glycoprotein inhibitors, Cytochrome P-450 SubstratesAlimemazine
go.drugbank.com/drugs/DB01246ApprovedVet approvedWithdrawnA phenothiazine derivative that is used as an antipruritic.
Categories: Heterocyclic Compounds, 3-RingIsocarboxazid
go.drugbank.com/drugs/DB01247ApprovedIsocarboxazid has the formula 1-benzyl-2-(5-methyl-3-isoxazolylcarbonyl)hydrazine-isocarboxazid. It is a monoamine oxidase inhibitor. … [T115] It was first introduced by Roche pharmaceuticals, further developed by Validus pharms Inc and first FDA approved as a prescription drug on July 1st, 1959.
Categories: Monoamine Oxidase A Inhibitors for interaction with Monoamine Oxidase A substrates, Heterocyclic Compounds, 1-Ring