Preferred Label : Topiramate;
NCIt synonyms : beta-D-Fructopyranose, 2,3:4,5-bis-O-(1-methylethylidene)-, Sulfamate;
NCIt definition : A sulfamate-substituted monosaccharide with anticonvulsant property. Although the
mechanism of action has not been fully elucidated, topiramate antagonizes kainate/AMPA
subtype of the glutamate receptors, which are ligand-activated cation channels that
mediate the fast component of excitatory postsynaptic currents in neurons of the central
nervous system. This antagonistic action results in stabilizing hyper-excited neural
membranes, inhibiting repetitive neuronal firing, and decreasing propagation of synaptic
impulses, thereby impedes seizure occurrences. In addition, this agent augments gamma-aminobenzoic
acid (GABA) activity and thereby attenuating GABAnergic inhibitory transmission.;
UNII : 0H73WJJ391;
InChIKey : KJADKKWYZYXHBB-XBWDGYHZSA-N;
CAS number : 97240-79-4;
Drug name : Topamax;
Chemical formula : C12H21NO8S;
ChEBI ID : CHEBI:63631;
Origin ID : C47764;
UMLS CUI : C0076829;
Semantic type(s)
UMLS correspondences (same concept)
Validated automatic mappings to BTNT
concept_is_in_subset