About: Ajmaline     Goto   Sponge   Distinct   Permalink

An Entity of Type : http://linked.opendata.cz/ontology/drugbank/Drug, within Data Space : linked.opendata.cz associated with source document(s)

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http://linked.open...gbank/description
  • An alkaloid found in the root of Rauwolfia serpentina, among other plant sources. It is a class Ia antiarrhythmic agent that apparently acts by changing the shape and threshold of cardiac action potentials. Ajmaline produces potent sodium channel blocking effects and a very short half-life which makes it a very useful drug for acute intravenous treatments. The drug has been very popular in some countries for the treatment of atrial fibrillation in patients with the Wolff–Parkinson–White syndrome and in well tolerated monomorphic ventricular tachycardias. It has also been used for many years as a drug to challenge the conduction system of the heart in cases of bundle branch block and syncope. In these cases, abnormal prolongation of the HV interval has been taken as a proof for infrahisian conduction defects tributary for permanent pacemaker implantation. (en)
http://linked.open...generalReferences
  • # Brugada J, Brugada P, Brugada R: The ajmaline challenge in Brugada syndrome: a useful tool or misleading information? Eur Heart J. 2003 Jun;24(12):1085-6. "Pubmed":http://www.ncbi.nlm.nih.gov/pubmed/12804922 (en)
http://linked.open...gy/drugbank/group
  • approved (en)
http://linked.open...ugbank/indication
  • For use as an antiarrhythmic agent. (en)
sameAs
Title
  • Ajmaline (en)
adms:identifier
http://linked.open...mechanismOfAction
  • The class I antiarrhythmic agents interfere with the sodium channel. A class IA agent lengthens the action potential (right shift) which brings about improvement in abnormal heart rhythms. This drug in particular has a high affinity for the Nav 1.5 sodium channel. (en)
http://linked.open.../drugbank/synonym
  • Ajmalin (en)
  • (5AR,6S,8S,10S,11S,11as,12ar,13R)-5-methyl-5a,6,8,9,10,11,11a,12-octahydro-5H-6,10:11,12a-dimethanoindolo[3,2-b]quinolizine-8,13-diol (en)
  • (+)-Ajmaline (en)
http://linked.open...ynthesisReference
  • Ivan F. Makarevich, Yaroslav I. Khadzhai, Valeria V. Pavlova, Anastasia V. Nikolaeva, "Cardenolide and bufadienolide derivatives of ajmaline and process for producing same." U.S. Patent US4175078, issued May, 1975. (en)
http://linked.open...y/mesh/hasConcept
http://linked.open...ugbank/IUPAC-Name
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http://linked.open...Molecular-Formula
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http://linked.open.../Water-Solubility
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http://linked.open...l/drug/hasATCCode
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http://linked.open...urface-Area--PSA-
http://linked.open...nk/Polarizability
http://linked.open...bank/Refractivity
http://linked.open...atable-Bond-Count
http://linked.open.../affectedOrganism
  • Humans and other mammals (en)
http://linked.open...casRegistryNumber
  • 4360-12-7 (en)
http://linked.open...drugbank/category
  • (en)
http://linked.open...k/Bioavailability
http://linked.open...bank/Ghose-Filter
http://linked.open...nk/MDDR-Like-Rule
http://linked.open...ank/Melting-Point
http://linked.open...k/Number-of-Rings
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http://linked.open...bank/Rule-of-Five
http://linked.open...tional-IUPAC-Name
http://linked.open...strongest-acidic-
http://linked.open...-strongest-basic-
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