ゾルミトリプタン

危険有害性情報のコード(GHS)

• 絵表示(GHS)

  

• 注意喚起語

  Warning

• 危険有害性情報

  H302：飲み込むと有害

• 注意書き

  P264：取扱い後は皮膚をよく洗うこと。

  P264：取扱い後は手や顔をよく洗うこと。

  P270：この製品を使用する時に、飲食または喫煙をしないこ と。

  P501：内容物/容器を．．．に廃棄すること。

ゾルミトリプタン 価格

MSDS Information

• (4R)-4-[[3-(2-Dimethylaminoethyl)-1H-indol-5-yl]methyl]oxazolidin-2-one

ゾルミトリプタン 化学特性,用途語,生産方法

• 外観

  白色～黄赤色～緑色粉末～結晶

• 効能

  抗片頭痛薬, 血管収縮薬, セロトニン受容体作動薬

• 商品名

  ゾーミッグ (沢井製薬); ゾーミッグ (沢井製薬)

• 説明

  Zolmitriptan is a selective serotonin receptor agonist of the 1B and 1D subtypes. It is mainly used in the acute treatment of migraine attacks with or without aura and cluster headaches. Zolmitriptan takes effect through binding to human 5-HT1Band 5-HT1Dreceptors, leading to cranial blood vessel constriction and the release of sensory neuropeptides through nerve endings in the trigeminal system.

• 化学的特性

  White Crystalline Powder

• 使用

  Zolmitriptan is a serotonin 5HTID-receptor agonist and used to treat migraine (1,2,3).

• 一般的な説明

  Zolmitriptan, the second triptan marketed (approved in1997), has a much better bioavailability (40%–48%) thansumatriptan. It is rapidly absorbed after oral or nasal sprayadministration. It also has an orally disintegrating tablet formulation(Zomig ZMT), which can be taken without water.Zolmitriptan undergoes rapid N-demethylation via CYP1A2to a more potent, active metabolite, N-desmethylzolmitriptan,which is 2 to 6 times more potent than the parentdrug. This active metabolite was detected 5 minutesafter dosing and accounts for about two thirds of the plasmaconcentration of the administered dose of the parent drug.284Thus, it is reasonable to assume that the therapeutic effectsand especially the CNS side effects of zolmitriptan must bein part attributed to the plasma levels of this active metabolite,at least until it is further degraded by hepatic MAO-Ato its inactive indole acetic acid derivatives.

• 臨床応用

  Zomig was launched in Germany, Denmark, Sweden and the UK for use as an antimigraine agent (with and without aura). It can be prepared by three related routes of 5 to 7 steps starting from L-4-nitrophenylalanine. Zomig is a 5-HT_1D/1B receptor agonist (10 fold ratio) with modest (< 100x) affinity for 5-HT_1A and 5-HT_1F receptors. It has no affinity for other serotonin receptors or receptors of other neurotransmitters. It has a novel dual action mechanism: centrally it acts on the trigeminal nucleus caudalis and peripherally is acts on the trigeminovascular system. Zomig was effective in treating headaches and nonheadache (photophobia, phonophobia and nausea) symptoms. It was 2-3 times more potent than sumatriptan and is metabolized to three compounds, one of which is 2-8 times more active than the parent. It caused a 40-50% decrease in headache after 1 h and a 73-77% after 4 h. There was a 30% reoccurance of headache but 90% effective treatment with a second dose. It blocks neurogenic inflammation by inhibiting release of peptides, causes vasoconstriction, and inhibits neuronal depolarization at peripheral sites in the cranium. It is 40% bioavailable and a 10 time theraputic dose showed no safety concerns.

• 参考文献

  https://www.drugbank.ca/drugs/DB00315
  Rothner, A. D., et al. "Zolmitriptan oral tablet in migraine treatment: high placebo responses in adolescents." Headache the Journal of Head & Face Pain 46.1(2006):101.
  Hedlund, C, et al. "Zolmitriptan nasal spray in the acute treatment of cluster headache: a meta-analysis of two studies. " Neurology49.9(2009):1315–1323.

ゾルミトリプタン 上流と下流の製品情報

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ゾルミトリプタン スペクトルデータ(¹HNMR)

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