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L-苏糖酸镁

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L-苏糖酸镁
IUPAC名
Magnesium bis[(2R,3S)-2,3,4-trihydroxybutanoate]
别名 MgT
识别
CAS号 778571-57-6  checkY
500304-76-7 (水合物)
PubChem 53395228
ChemSpider 24590125
SMILES
 
  • [O-]C([C@H](O)[C@@H](O)CO)=O.[O-]C([C@H](O)[C@@H](O)CO)=O.[Mg+2]
InChI
 
  • 1/2C4H8O5.Mg/c2*5-1-2(6)3(7)4(8)9;/h2*2-3,5-7H,1H2,(H,8,9);/q;;+2/p-2/t2*2-,3+;/m00./s1
InChIKey YVJOHOWNFPQSPP-HSLCKNDHBH
性质
化学式 C8H14MgO10
摩尔质量 294.5 g·mol−1
溶解性 54.9 mg/mL[1]
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

L-苏糖酸镁(英語:Magnesium L-threonate)是L-苏糖酸,分子式为Mg(C4H7O5)2[2]

在其动物实验中发现,摄入苏糖酸镁可以改善记忆力[3],减轻阿尔茨海默病的临床表现。[4]

参考来源

[编辑]
  1. ^ Magnesium L-threonate. Drugbank.com. [2025-03-14]. 
  2. ^ Gao Sheng-Li;Yang Xu-Wu;Chen San-Ping;Ju Zhan-Feng. Synthesis and Standard Enthalpy of Formation of Magnesium L-Threonate. Acta Phys. -Chim. Sin. 2002, 18 (11): 994–997. doi:10.3866/PKU.WHXB20021107可免费查阅. 
  3. ^ Sadir, Sadia; Tabassum, Saiqa; Emad, Shaista; Liaquat, Laraib; Batool, Zehra; Madiha, Syeda; Shehzad, Sidrah; Sajid, Irfan; Haider, Saida. Neurobehavioral and biochemical effects of magnesium chloride (MgCl2), magnesium sulphate (MgSO4) and magnesium-L-threonate (MgT) supplementation in rats: a dose dependent comparative study. Pakistan Journal of Pharmaceutical Sciences (2019), 32(1), 277-283.
  4. ^ Wang Liao; et al. Magnesium-L-threonate treats Alzheimers disease by modulating microbiota-gut-brain axis. Neural Regeneration Research (2024), 19(10), 2281-2289. doi:10.4103/1673-5374.391310.