りんご酸スニチニブ

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

  H360：生殖能または胎児への悪影響のおそれ

  H372：長期にわたる、または反復暴露により臓器の障 害

• 注意書き

  P201：使用前に取扱説明書を入手すること。

  P308+P313：暴露または暴露の懸念がある場合：医師の診断/手当てを 受けること。

りんご酸スニチニブ 価格

りんご酸スニチニブ 化学特性,用途語,生産方法

• 用途

  強力な VEGFR, PDGFRβ 及び KIT の阻害剤です（Ki=2 nM（VEGFR-1），9 nM（VEGFR-2）， 17 nM（VEGFR-3），8 nM（PDGFRβ），4 nM（KIT））。

• 用途

  強力なVEGFR, PDGFRβ及びKITの阻害剤です（Ki=2 nmol/l（VEGFR-1），9 nmol/l（VEGFR-2）， 17 nmol/l（VEGFR-3），8 nmol/l（PDGFRβ），4 nmol/l（KIT））。

• 効能

  抗悪性腫瘍薬, 血管新生阻害薬, 受容体チロシンキナーゼ阻害薬

• 商品名

  スーテント (ファイザー)

• 説明

  Sunitinib is a small molecule inhibitor of receptor tyrosine kinases, including FLK1 (K_i = 9 nM), PDGFRβ (K_i = 8 nM), and FLT3. It is at least 10-fold selective for FLK1 and PDGFRβ over a variety of tyrosine kinases in a panel, including EGFR, Cdk2, Met, IGFR-1, Abl, and Src. Sunitinib inhibits VEGF-dependent FLK1 and PDGF-dependent PDGFRβ phosphorylation (IC₅₀s = 10 and 10 nM, respectively) as well as phosphorylation of FLT3 and FLT3 carrying the activating internal tandem duplication mutation (FLT3-ITD; IC₅₀s = 250 and 50 nM, respectively). It decreases VEGF- and FGF-induced proliferation of human umbilical vein endothelial cells (HUVECs; IC₅₀s = 30 and 700 nM, respectively) and reduces tumor growth in a variety of mouse xenograft models when administered at doses ranging from 20 to 80 mg/kg per day. Formulations containing sunitinib have been used in the treatment of gastrointestinal stromal tumors and metastatic renal cell carcinoma.

• 化学的特性

  Yellow Solid

• 使用

  Sunitinib Malate (Sutent, SU11248) is a multi-targeted RTK inhibitor targeting VEGFR2 (Flk-1) and PDGFRβ with IC50 of 80 nM and 2 nM, and also inhibits c-Kit.

• 一般的な説明

  Sunitinib is available in 12.5-, 25-, and 50-mg capsules fororal administration for the treatment of advanced RCC andGIST upon the failure of imatinib. The agent is a multikinaseinhibitor and has been shown to inhibit PDGF-R,VEGF-R, Kit, RET, and the colony-stimulating factor receptor(CSR-1R). The result of this spectrum of activity isa slowing of tumor progression and inhibition of angiogenesisboth of which are useful in the highly vascularizedcancers, RCC and GIST. The median TTP (time to tumorprogression) was 27.3 weeks for sunitinib and 6.4 weeks with a median time of 24.1 weeks for sunitinib and 6 weeksfor placebo. The agent is well absorbed upon oral administration,and both the parent and major metabolite are highly(90%–95%) protein bound. Metabolism is mediated primarilyby CYP3A4 to give the N-desethyl derivative, which isthe major metabolite (23%–37%), equally active with theparent and undergoes further metabolism by CYP3A4. Theterminal elimination half-life for the parent and N-desethylderivative are 40 to 60 hours and 80 to 110 hours, respectively.Elimination occurs primarily via the feces. Commonadverse effects of sunitinib include fatigue, diarrhea, yellowskin discoloration, anorexia, nausea, and mucositis.Mild myelosuppression has been reported in patients withGIST including neutropenia, lymphopenia, thrombocytopenia,and anemia. There have been reports of cardiotoxicityincluding decreases in left ventricular ejectionfraction, which occurred in 11% of patients during a GISTstudy.

• 生物活性

  Potent, ATP-competitive VEGFR, PDGFR β and KIT inhibitor (K i values are 2, 9, 17, 8 and 4 nM for VEGFR -1, -2, -3, PDGFR β and KIT respectively). Also inhibits cellular receptor phosphorylation of FLT3, RET and CSF-1R. Exhibits antiangiogenic and antitumor activity in multiple xenograft models.

りんご酸スニチニブ 生産企業

Global(461)Suppliers

りんご酸スニチニブ スペクトルデータ(MS)

341031-54-7, りんご酸スニチニブ キーワード