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Zonisamide
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。
Zonisamide图片
CAS NO:68291-97-4
规格:98%
分子量:212.23
包装与价格:
包装价格(元)
10mg电议
200mg电议
500mg电议

产品介绍
Antiepileptic with anticonvulsant and mechanistic effect
CAS:68291-97-4
分子式:C8H8N2O3S
分子量:212.23
纯度:98%
存储:Store at -20°C

Background:

Zonisamide is a 1,2 benzisoxazole derivative and the first agent of this chemical class to be developed as an antiepileptic drug.Target: Calcium channel inhibitor; Sodium channel inhibitorZonisamide is a sulfonamide anticonvulsant approved for use as an adjunctive therapy in adults with partial-onset seizures for adults; infantile spasm, mixed seizure types of Lennox-Gastaut syndrome, myoclonic, and generalized tonic clonic seizure. Zonisamide is a 1,2 benzisoxazole derivative and the first agent of this chemical class to be developed as an antiepileptic drug. It has shown activity in various animal models of epilepsy, and although a detailed mode of action awaits clarification it appears to block the propagation/spread of seizure discharges and to suppress the epileptogenic focus [1].Zonisamide 500 mg/day was significantly superior to placebo in reducing the frequency of complex partial seizures (-51% versus -16%), all partial seizures and all seizures, with dose-dependent benefit provided over a 100-500 mg/day dose range. Supporting trials have confirmed significant increases in reduction in median seizure frequency (up to 41%) and responder rates (35-42%) compared with placebo following zonisamide 400-600 mg/day, enabling 20-27% of patients to attain >or=75% reduction in seizure frequency [2].Clinical indications: Epilepsy; Lewy body dementia; Parkinsons diseaseToxicity: Anorexia; Somnolence; Dizziness; Irritability; Confusional state; Depression; Diplopia; Memory impairment


参考文献:
[1]. Peters DH, et al. Zonisamide. A review of its pharmacodynamic and pharmacokinetic properties, and therapeutic potential in epilepsy. Drugs. 1993 May;45(5):760-87.
[2]. Brodie MJ, et al. Zonisamide as adjunctive therapy for refractory partial seizures. Epilepsy Res. 2006 Feb;68 Suppl 2:S11-6. Epub 2005 Nov 28.