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Retigabine dihydrochloride
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
Retigabine dihydrochloride图片
CAS NO:150812-13-8
规格:98%
分子量:376.25
包装与价格:
包装价格(元)
5mg电议
10mg电议
50mg电议
100mg电议

产品介绍
Antiepileptic compound
CAS:150812-13-8
分子式:C16H20Cl2FN3O2
分子量:376.25
纯度:98%
存储:Store at -20°C

Background:

IC50: N/A


Retigabine is a first-in-class K+ channel (KCNQ) opener. KCNQ channels are reported to be expressed predominantly in neurons and are critical determinants of cellular excitability, as shown by the occurrence of human genetic mutations in KCNQ channels which underlie inheritable disorders including the syndrome of benign familial neonatal convulsions.


In vitro: Retigabine was found to combine a novel mode of actions, which were namely potassium channel opening (KCNQ2, KCNQ3 as well as KCNQ4 channels). Retigabine also showed activities with some potentiation of gamma amino butyric acid (GABA)-evoked currents at its higher concentrations [1].


In vivo: Animal models of epileptic seizures showed that retigabine treatment was effective at an oral dose as low as 0.01 mg/kg. Studies performed in mice also indicated that combining retigabine with another anticonvulsant agent leads to an additive effect [1].


Clinical trial: A clinical interaction study showed that there was no pharmacokinetic interaction between phenobarbitone and retigabine in healthy subjects. Thus, no dosage adjustment is likely to be necessary when phenobarbitone and retigabine are coadministered to patients [1].


Reference:
[1] Ferron GM,Patat A,Parks V,Rolan P,Troy SM.  Lack of pharmacokinetic interaction between retigabine and phenobarbitone at steady-state in healthy subjects. Br J Clin Pharmacol.2003 Jul;56(1):39-45.