4-(3-アミノプロピルアミノ)-1-ブタンアミン

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

  H314：重篤な皮膚の薬傷?眼の損傷

• 注意書き

  P280：保護手袋/保護衣/保護眼鏡/保護面を着用するこ と。

  P303+P361+P353：皮膚（または髪）に付着した場合：直ちに汚染された衣 類をすべて脱ぐこと/取り除くこと。皮膚を流水/シャワー で洗うこと。

  P305+P351+P338：眼に入った場合：水で数分間注意深く洗うこと。次にコ ンタクトレンズを着用していて容易に外せる場合は外す こと。その後も洗浄を続けること。

  P363：汚染された衣類を再使用す場合には洗濯をすること。

  P405：施錠して保管すること。

4-(3-アミノプロピルアミノ)-1-ブタンアミン 価格

4-(3-アミノプロピルアミノ)-1-ブタンアミン 化学特性,用途語,生産方法

• 外観

  白色〜うすい褐色, 塊、又は融解時、無色〜わずかにうすい褐色, 澄明の液体

• 溶解性

  水及びエタノールに溶ける。

• 説明

  Spermidine is an endogenous polyamine. It is formed from putrescine by spermidine synthase.

• 化学的特性

  Spermidine solution is a colorless clear liquid with very hygroscopic and oxidizable. It is soluble in water (50 mg/ml), ethanol, and ether.

• Source

  Spermidine is found in fresh green pepper, wheat germ, cauliflower, broccoli, mushrooms, and a variety of cheeses. Even higher amounts are found in soybean products such as natto, shitake mushrooms, amaranth grain and durian. Some of these ingredients are particularly common in a Mediterranean diet, which may explain why some believe eating like the Spanish can prolong your life.

• 主な応用

  Spermidine serves as a precursor of spermine and essential for both normal and neoplastic tissue growth. It was first detected in human sperm, but occurs widely in nature. It is essential in both normal and neoplastic tissue growth. Spermidine has a role in cell growth processes and the formation and interconversion of spermidine in mammalian cells has been reported. It has been studied in the regulation of tRNA methyltransferase activity and stimulates T4 polynucleotide kinase activity.

• 定義

  ChEBI: Spermidine is a triamine that is the 1,5,10-triaza derivative of decane. It is a polyamine that is routinely included in restriction enzyme digestions to improve the cleavage efficacy of the DNA. Spermidine counteracts the inhibitory effects of contaminants coisolated with DNA and consequently permits complete digestion of the DNA at lower enzyme concentrations.

• 製造方法

  The linker resin 2 was used in the synthesis of spermidine. In order to initiate the preparation the 2-nitrossulfonamide was anchored on the resin 2 by reaction in THF under reflux. The resulting resin 3 then reacted with 4-bromobutylphthalimide in acetonitrile in the presence of Cs2CO3 as base, generating the resin 4. Protected spermidine 5 was cleaved from resin 4 after treatment with hydrate hydrazine at room temperature. Spermidine 5 was previously prepared by our group in solution system utilizing Fukuyama's sulfonamide.
  
  Synthesis and Characterization of a Linker for Primary Amines used in the Solid Phase Organic Synthesis of Spermidine
  J. Braz. Chem. Soc., Vol. 22, No. 1, 86-91, 2011
  DOI: 10.1590/S0103-50532011000100011

• Origin

  Spermidine was first discovered in 1678 by Dutch scientist Anton Van Leeuwenhoek in a sample of human semen. Shortly after, spermidine was discovered in human sperm. In the body, spermidine is created from its precursor putrescine.

• 利点

  The biggest benefit of spermidine is its ability to reduce age-related diseases. It benefits cardioactive, spermidine can reduce the development of atherosclerosis in mice by reducing inflammation and improving cellular (mitochondria) function. It can reduce the formation of blood clots (platelet aggregation) and improve the normal dilation of cells lining blood vessels. Spermidine lowers blood pressure, improves energy use, and reduces heart cell death. It prevents neurologic diseases, and spermidine helps reduce cognitive, memory, and functional impairment associated with aging. It can also Decrease blood sugar levels, Increase autophagy, Increase bone strength, and have Anti-inflammatory effects.

• Mode of action

  Spermidine's main mechanism of action is its ability to induce autophagy, a self-preservation process which clears out toxic, damaged and dysfunctional cells, resulting in lower levels of inflammation in the body. Autophagy is the main mechanism of spermidine in delaying aging and prolonging the lifespan. In addition, spermidine exerts its effects through other mechanisms, including anti-inflammation, histone acetylation reduction, lipid metabolism and regulation of cell growth and signaling pathways.

• 参考文献

  Madeo, F., Eisenberg, T., Pietrocola, F., et al. Spermidine in health and disease. Science 359(6374), eaan2788 (2018).
  Lopatin, A.N., Makhina, E.N., and Nichols, C.G. Potassium channel block by cytoplasmic polyamines as the mechanism of intrinsic rectification. Nature 372(6504), 366-369 (1994).
  Eisenberg, T., Knauer, H., Schauer, A., et al. Induction of autophagy by spermidine promotes longevity. Nat. Cell Biol. 11(11), 1305-1314 (2009).
  Guo, X., Harada, C., Namekata, K., et al. Spermidine alleviates severity of murine experimental autoimmune encephalomyelitis. Invest. Ophthalmol. Vis. Sci. 52(5), 2696-2703 (2011).
  Eisenberg, T., Abdellatif, M., Schroeder, S., et al. Cardioprotection and lifespan extension by the natural polyamine spermidine. Nat. Med. 22(12), 1428-1438 (2016).

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4-(3-アミノプロピルアミノ)-1-ブタンアミン スペクトルデータ(¹HNMR、IR1、MS、Raman)

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