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Terfenadine
go.drugbank.com/drugs/DB00342ApprovedWithdrawnIn the U.S., Terfenadine was superseded by fexofenadine in the 1990s due to the risk of cardiac arrhythmia caused by QT interval prolongation.
Synonyms: (RS)-1-(4-tert-butylphenyl)-4-{4-[hydroxy(diphenyl)methyl]piperidin-1-yl}-butan-1-olCategories: P-glycoprotein inhibitors, P-glycoprotein substratesClobazam
go.drugbank.com/drugs/DB00349ApprovedIllicitInvestigational[A256868] Additionally, clobazam is believed to be a partial agonist to the GABA<sub>A</sub> receptor rather than non-selective full receptor agonists like 1,4-benzodiazepines, thus potentially explaining … [A256963,A256868] This is likely because of clobazam's higher affinity to the α<sub>2</sub> subunit of the GABA<sub>A</sub> receptor, which mediates anxiolytic effects, than the α<sub>1</sub> subunit,
Categories: GABA-A Receptor Agonists, P-glycoprotein substratesMefloquine
go.drugbank.com/drugs/DB00358ApprovedMalaria is a protozoan disease that places an enormous burden on human health in endemic areas around the world. The 2020 World Health Organization malaria report indicates a 60% decrease in the global malaria fatality rate between 2000 ...
Categories: P-glycoprotein inhibitors, P-glycoprotein substratesSulfadiazine
go.drugbank.com/drugs/DB00359ApprovedInvestigationalVet approvedOne of the short-acting sulfonamides used in combination with pyrimethamine to treat toxoplasmosis in patients with acquired immunodeficiency syndrome and in newborns with congenital infections.
Categories: Cytochrome P-450 Substrates, Cytochrome P-450 CYP2C8 SubstratesGrepafloxacin
go.drugbank.com/drugs/DB00365ApprovedWithdrawnGrepafloxacin is an oral broad-spectrum quinoline antibacterial agent used to treat bacterial infections. Due to the QTc-prolonging potential, as indicated by the changes in the QT interval on the electrocardiogram, and the risk for card...
Categories: P-glycoprotein inhibitors, P-glycoprotein substratesNimodipine
go.drugbank.com/drugs/DB00393ApprovedInvestigationalNimodipine is a 1,4-dihydropyridine calcium channel blocker. It acts primarily on vascular smooth muscle cells by stabilizing voltage-gated L-type calcium channels in their inactive conformation. By inhibiting the influx of calcium in sm...
Categories: P-glycoprotein inhibitors, Cytochrome P-450 SubstratesBeclomethasone dipropionate
go.drugbank.com/drugs/DB00394ApprovedInvestigationalBeclomethasone dipropionate itself posesses weak glucocorticoid receptor binding affinity and is rapidly converted into 17-BMP upon administration. … [L6871] It is a prodrug of an active metabolite beclomethasone 17-monopropionate (17-BMP)[A179839] which acts on the glucocorticoid receptor to mediates its therapeutic action.
Categories: Corticosteroid Hormone Receptor Agonists, P-glycoprotein inducersLoxapine
go.drugbank.com/drugs/DB00408ApprovedInvestigationalAn antipsychotic agent used in schizophrenia. [PubChem]
Categories: P-glycoprotein inhibitors, Dopamine D2 Receptor AntagonistsAcetohexamide
go.drugbank.com/drugs/DB00414ApprovedWithdrawnA sulfonylurea hypoglycemic agent that is metabolized in the liver to 1-hydrohexamide. Acetohexamide has been discontinued in the US market.
Synonyms: 1-((p-Acetylphenyl)sulfonyl)-3-cyclohexylurea, N-(p-Acetylphenylsulfonyl)-N'-cyclohexylureaCategories: Cytochrome P-450 Substrates, Cytochrome P-450 CYP2C9 SubstratesSecobarbital
go.drugbank.com/drugs/DB00418ApprovedVet approvedSecobarbital (marketed by Eli Lilly and Company under the brand names Seconal and Tuinal) is a barbiturate derivative drug with anaesthetic, anticonvulsant, sedative and hypnotic properties. It is commonly known as quinalbarbitone in the...
Categories: Cytochrome P-450 CYP1A2 Inducers, Cytochrome P-450 CYP2C8 Inducers