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化學性質:
規格 | 1mg 5mg 10mg |
CAS | 158930-17-7 |
別名 | N/A |
化學名 | N/A |
分子式 | C18H25N3O6 |
分子量 | 379.41 |
溶解度 | DMF: 3mg/mL,DMSO: 10mg/mL,PBS (pH 7.2): 5mg/mL |
儲存條件 | Store at -20°C |
General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while. |
Shipping Condition | Evaluation sample solution : ship with blue ice |
產品描述:
Frovatriptan succinate hydrate is a potent, high affinity, selective and orally active 5-HT1B, HT1D receptor agonist and a moderately potent 5-HT7 receptor agonist, with pKi values of 8.6, 8.4, and 6.7, respectively. Frovatriptan succinate hydrate is effective in treating the full spectrum of migraine including the associated symptoms of nausea, vomiting, photophobia, and phonophobia. Frovatriptan succinate hydrate can also be used as in mini-prophylaxis in menstrual migraine[1][2].
Cerebral vasodilatation and neurogenic inflammation are considered to be prime movers in the pathogenesis of migraine. Activation of 5-HT1B reverses cerebral vasodilatation and activation of 5-HT1D prevents neurogenic inflammation. Frovatriptan has a high affinity for 5-HT1B and 5-HT1D receptors and a moderate affinity for the 5-HT1A and 5-HT1F receptors subtypes. Frovatriptan has a moderate affinity for the 5-HT7 receptors, an action associated with coronary artery relaxation in the dog[1].
Oral bioavailability of Frovatriptan is 22%-30% and is not affected by food. Although the maximum concentration in the plasma is achieved in 2-3 hours, 60%-70% of this is achieved in 1 hour. A steady state is achieved in 4-5 days. Plasma protein binding is low at 15%. The most unique feature is the relative terminal long half-life of about 26 hours. Frovatriptan is chiefly metabolized by CYP1A2 and is cleared by the kidney and liver making moderate failure of either organ not a limiting factor in treatment. Frovatriptan has a low risk of interactions with other drugs[1].
[1]. Kelman L. Review of frovatriptan in the treatment of migraine. Neuropsychiatr Dis Treat. 2008 Feb;4(1):49-54. [2]. Comer MB. Et al. Pharmacology of the selective 5-HT(1B/1D) agonist frovatriptan. Headache. 2002 Apr;42 Suppl 2:S47-53.
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原創作者:上海莼試生物技術有限公司
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普票匯款信息
賬 戶 名:上海生物
開 戶 行:中國銀行山東省分行營業部
賬 號:2169 2341 6278