ミルテホシン

危険有害性情報のコード(GHS)

• 絵表示(GHS)

  

• 注意喚起語

  Danger

• 危険有害性情報

  H301：飲み込むと有毒

• 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。

  P301+P310：飲み込んだ場合：直ちに医師に連絡すること。

  P405：施錠して保管すること。

  P501：内容物/容器を．．．に廃棄すること。

ミルテホシン 価格

ミルテホシン 化学特性,用途語,生産方法

• 外観

  白色～ほとんど白色粉末～結晶

• 効能

  抗原虫薬

• 説明

  Miltefosin, representing the prototype of a new phospholipid structure, was introduced for the palliative treatment of skin metastases in patients with breast cancer. It is highly active against the human leukemia tumor cells xenograft in nude mice, leading to growth inhibition and regression of large established tumors. Its mode of antitumor activity is not mediated by the host immune system but by its pharmacological effects at the level of the cancer cell membrane, distinctly different from that of the classical cytostatic drugs which interact with cell proliferation at the level of DNA replication. Protein kinase C inhibition has been suggested as a possible mechanism.

• 使用

  A phospholipid drug with antineoplastic and antiprotozoal/antifungal properties, also acts as an Akt inhibitor, and under investigation as a potential therapy against HIV infection.

• 定義

  ChEBI: A phospholipid that is the hexadecyl monoester of phosphocholine.

• 抗菌性

  Concentrations of 1–5 μm inhibit the promastigotes and amastigotes of Leishmania spp. and the epimastigotes and amastigotes of T. cruzi. Inhibitory concentrations against T. brucei spp. and E. histolytica are closer to 50 μm. Acanthamoeba spp. are variably susceptible, depending on the experimental conditions.

• 獲得抵抗性

  There are no reports of clinical resistance in Leishmania so far. Experimental resistance has been induced in vitro against the promastigote stage of Leishmania and two plasma membrane proteins, LdMT and Ld Ros3, are necessary for miltefosine uptake. There is evidence that reduced sensitivity of promastigotes is passed on to intracellular amastigotes.

• 応用例（製薬）

  An alkylphospholipid, originally investigated as an anticancer compound, formulated for oral administration.

• 薬物動態学

  In rodent models the drug is almost completely absorbed after oral administration. About 90% is bound to plasma proteins. It is widely distributed in the body; studies in rats showed highest uptake in kidney, liver and spleen. In rats and dogs bioavailability was 82% and 94%, with maximum values reached after 4–48 h.
  In adult human trials repeated oral dosing with 100 mg per day achieved a peak plasma concentration of 70 mg/L after 8–24 h (day 23). The half-life is 6–8 days.

• 臨床応用

  Visceral leishmaniasis
  Cutaneous leishmaniasis

• 副作用

  Mild to moderate gastrointestinal side effects are reported in 40–60% of patients. Moderate to severe nephrotoxicity was seen in 2% and 1% of patients, respectively; increases in creatinine levels were reversible. Miltefosine is contraindicated in pregnancy, based on findings of teratogenicity in rats. It causes hemolysis and cannot be given intravenously.

ミルテホシン 上流と下流の製品情報

ミルテホシン 生産企業

Global(320)Suppliers

ミルテホシン スペクトルデータ(¹HNMR、MS)

58066-85-6, ミルテホシン キーワード