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Queuine
go.drugbank.com/drugs/DB14732ExperimentalNutraceuticalQueuine is a derivative of [7-Deazaguanine]. Bacteria possess the exclusive ability to synthesize queuine, which is then salvaged and passed on to plants and animals.
Categories: Heterocyclic Compounds, 2-RingSynonyms: 7-(3,4-trans-4,5-cis-dihydroxy-1-cyclopenten-3-ylaminomethyl)-7-deazaguanine, Base QLiothyronine
go.drugbank.com/drugs/DB00279ApprovedInvestigationalVet approvedLiothyronine is a thyroidal hormone T3 which is normally produced by the thyroid gland in a ratio 4:1 when compared with T4: T3. … Liothyronine is the active form of thyroxine which is composed in a basic chemical structure by a tyrosine with bound iodine.
Categories: l-Triiodothyronine, P-glycoprotein inducersSynonyms: 4-(4-hydroxy-3-iodophenoxy)-3,5-diiodo-L-phenylalanine, O-(4-hydroxy-3-iodophenyl)-3,5-diiodo-L-tyrosineAmifampridine
go.drugbank.com/drugs/DB11640ApprovedAmifampridine phosphate is a more stable salt that serves as an active ingredient of EMA-approved Firdapse, which was previously marketed as Zenas. … Patients with LEMS develop serum antibodies against presynaptic P/Q-type voltage-gated calcium channels, leading to decreased presynaptic calcium levels and reduced quantal release of acetylcholine, which
Categories: Heterocyclic Compounds, 1-RingX-376
go.drugbank.com/drugs/DB13104InvestigationalX-376 is an inhibitor of the anaplastic lymphoma kinase (ALK) which can penetrate the blood brain barrier.[A265085]
Categories: Heterocyclic Compounds, 1-RingSynonyms: (R)-6-Amino-5-(1-(2,6-dichloro-3-fluorophenyl)ethoxy)-N-(4-(4-methylpiperazine-1-carbonyl)phenyl)pyridazine-3-carboxamideMethyl-D9-choline
go.drugbank.com/drugs/DB12628InvestigationalMethyl-D9-choline is under investigation in clinical trial NCT01807910 (ER Stress in NAFLD).
Levallorphan
go.drugbank.com/drugs/DB00504ApprovedAn opioid antagonist with properties similar to those of naloxone; in addition it also possesses some agonist properties. … It should be used cautiously; levallorphan reverses severe opioid-induced respiratory depression but may exacerbate respiratory depression such as that induced by alcohol or other non-opioid central depressants
Categories: Heterocyclic Compounds with 4 or More RingsGrazoprevir
go.drugbank.com/drugs/DB11575ApprovedGrazoprevir is an inhibitor of NS3/4A, a serine protease enzyme, encoded by HCV genotypes 1 and 4 [synthesis]. … Grazoprevir is a direct acting antiviral medication used as part of combination therapy to treat chronic Hepatitis C, an infectious liver disease caused by infection with Hepatitis C Virus (HCV).
Mixtures: ZEPATIER® TABLETAS RECUBIERTASCategories: P-glycoprotein substrates, Cytochrome P-450 SubstratesHydroxyamphetamine
go.drugbank.com/drugs/DB09352ApprovedThe main use of hydroxyamphetamines as eye drops is the diagnosis of Horner's syndrome which is characterized by nerve lesions. … Hydroxyamphetamine is a derivative of amphetamines. Hydroxyamphetamine is intended mainly as local eye drops for diagnostic purposes.
Synonyms: 4-(2-aminopropyl)phenol, 4-hydroxyamphetaminePotassium guaiacolsulfonate
go.drugbank.com/drugs/DB13735ApprovedWithdrawnGuaiacolsulfonate is an aromatic sulfonic acid. Potassium guaiacolsulfonate salt is an expectorant that thins the mucus in the lungs and reduces chest congestion.
Mixtures: P-Tuss, Solucodan-HCER-001
go.drugbank.com/drugs/DB18538InvestigationalCER-001 is a negatively charged lipoprotein particle comprising human recombinant apolipoprotein A-I and two phospholipids: sphingomyelin and dipalmitoylphosphatidylglycerol.
Categories: Apolipoproteins ASynonyms: Recombinant human apolipoprotein A-I/phospholipid complexes