4-メトキシけい皮酸エチル

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。

  P301+P312：飲み込んだ場合：気分が悪い時は医師に連絡する こと。

  P501：内容物/容器を．．．に廃棄すること。

4-メトキシけい皮酸エチル 価格

4-メトキシけい皮酸エチル 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

• 化学的特性

  White crystalline, soluble in methanol, ethanol, DMSO and other organic solvents, derived from cinnamon.

• 使用

  Ethyl 4-methoxycinnamate is an derivative of 4-methoxycinnamic acid, an antihyperglycemic/hypoglycemic agent that works by stimulating insulin secretion from pancreas and could be developed into a new potential for therapeutic agent used in type 2 diabetic patients.

• 製造方法

  Ethyl 4-methoxycinnamate synthesis: 4-Methoxycinnamic Acid (0.60 g, 3.36 mmol) was dissolved in 10 mL of dry N,N-dimethylformamide (DMF) in a 25-mL, roundbottomed flask. Cesium carbonate (1.65 g, 5.06 mmol) was added followed by iodoethane (1.0 mL, 12.5 mmol). The flask was capped (rubber septum) and the heterogeneous mixture stirred vigorously at 50 °C for one hour. After this time, HCl (1.0 M, 4.0 mL) was added to quench the reaction. The liquid was decanted from any remaining solid and extracted with 3 : 1 hexanes/ethyl acetate (2 x 10 mL). The organic layer was washed with brine (20 mL), dried with MgSO4, filtered, and solvent removed. The remaining oil solidified on standing to form colorless prisms.
  
  Synthesis of ethyl 4-methoxycinnamate

• 一般的な説明

  Ethyl p-methoxycinnamate (EPMC) is a natural product found in K. galanga and C. zedoaria extracts with anti-inflammatory, antiangiogenic, antifungal, larvicidal, and analgesic activities. It inhibits COX-1 and COX-2 in vitro (IC50s = 1.12 and 0.83 μM, respectively) and reduces IL-1 and TNF-α production in vivo. EPMC inhibits granuloma tissue formation and acts as an analgesic, delaying tail flick time, in a dose-dependent manner in rats. It inhibits blood vessel growth in rat aortic explants (IC50 = 91.9 μg/ml). EPMC (<10 μg/ml) also reduces growth of T. rubrum, A. niger, S. cerevisiae, and E. floccosum and is larvicidal (LC50 = 53.64 ppm) against Ae. aegypti.

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