muco-inositol hexaacetate | 18779-57-2

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: muco-inositol hexaacetate
• 英文别名: Hexa-O-acetyl-muco-inosit；Mucoinosit-hexaacetat；hexa-O-acetyl-muco-inositol；Hexaacetyl-muco-inosit
• CAS: 18779-57-2
• 化学式: C₁₈H₂₄O₁₂
• 分子量: 432.381
• InChiKey: SQUHHTBVTRBESD-XTRHMMQVSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.41
• 重原子数：
  30.0
• 可旋转键数：
  6.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  157.8
• 氢给体数：
  0.0
• 氢受体数：
  12.0

反应信息

• 作为反应物：
  描述：

  muco-inositol hexaacetate 在 sodium methylate 作用下， 以 甲醇 为溶剂， 反应 0.08h， 生成 muco-inositol
  参考文献：
  名称：

  The configuration of conduritol and the synthesis of muco-inositol and allo-inositol

  摘要：

  DOI：

  10.1016/0008-6215(87)80140-4
• 作为产物：
  描述：

  conduritol A 在 吡啶 、 potassium permanganate 、 magnesium sulfate 、 zinc(II) chloride 作用下， 以 乙醇 、 氯仿 、 水 为溶剂， 反应 2.0h， 生成 muco-inositol hexaacetate
  参考文献：
  名称：

  The configuration of conduritol and the synthesis of muco-inositol and allo-inositol

  摘要：

  DOI：

  10.1016/0008-6215(87)80140-4

文献信息

• Site-selective benzoin-type cyclization of unsymmetrical dialdoses catalyzed by N-heterocyclic carbenes for divergent cyclitol synthesis
  作者：Bubwoong Kang、Yinli Wang、Satoru Kuwano、Yousuke Yamaoka、Kiyosei Takasu、Ken-ichi Yamada

  DOI：10.1039/c7cc01191a

  日期：——

  A highly site-selective NHC-catalyzed benzoin-type cyclization of unsymmetrical dialdoses was achieved.

  实现了高度对称的NHC催化的非对称拨号酶的安息香型环化。
• Methods and materials for reducing amyloid beta levels within a mammal
  申请人：THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORK

  公开号：US10639322B2

  公开（公告）日：2020-05-05

  This document provides methods and materials for reducing amyloid beta levels within a mammal (e.g. a mammal having Alzheimer's disease). For example, this document provides methods for using compositions containing a potato polysaccharide preparation to reduce one or more symptoms of Alzheimer's disease. In some cases, a composition containing a potato polysaccharide preparation provided herein can be used to increase binding, sequestration, and/or degradation of CNS-derived amyloid beta polypeptides, thereby inhibiting the formation of neurofibrillary plaques.

  本文提供了降低哺乳动物（如患有阿尔茨海默病的哺乳动物）体内淀粉样β水平的方法和材料。例如，本文提供了使用含有马铃薯多糖制剂的组合物减轻阿尔茨海默病的一种或多种症状的方法。在某些情况下，本文提供的含有马铃薯多糖制剂的组合物可用于增加中枢神经系统衍生的淀粉样β多肽的结合、螯合和/或降解，从而抑制神经纤维斑的形成。
• Methods and materials for treating diabetes or liver steatosis
  申请人：The Research Foundation for The State University of New York

  公开号：US11160825B2

  公开（公告）日：2021-11-02

  This document provides methods and materials for treating diabetes and/or liver steatosis. For example, methods for using compositions containing a potato polysaccharide preparation to reduce one or more symptoms of diabetes or liver steatosis are provided. In some cases, a composition containing a potato polysaccharide preparation provided herein can be used to treat fatty liver disease.

  本文提供了治疗糖尿病和/或肝脏脂肪变性的方法和材料。例如，提供了使用含有马铃薯多糖制剂的组合物减轻糖尿病或肝脏脂肪变性的一种或多种症状的方法。在某些情况下，本文提供的含有马铃薯多糖制剂的组合物可用于治疗脂肪肝。
• Nakajima et al., Chemische Berichte, 1959, vol. 92, p. 163,166,170
  作者：Nakajima et al.

  DOI：——

  日期：——
• Concentrated hydriodic acid in simultaneous deprotections of multifunctional inositols
  作者：Ralf Miethchen、Andreas Schmidt、Katharina Neitzel、Manfred Michalik、Thomas Pundt、Wolfgang Ruth

  DOI：10.1016/j.carres.2004.11.031

  日期：2005.3

  L-1-Deoxy-1-fluoro-6-O-methyl-myo-inositol was epimerized by chloral/DCC in boiling 1,2-dichloroethane yielding D-1-O-cyclohexylcarbaramoyl-2-deoxy-2-fluoro-3-O-methyl-5,6-O-[(R/S)-2,2,2-trichloroethylidene]-chiro-inositol. The latter and L-4-O-benzyl-3-O-cyclohexylcarbamoyl-5-O-methyl-1,2-O-(2,2,2-trichloroethylidene)-muco-inositol, L-4-O-benzyl-3-O-cyclohexylcarbamoyl-1,2-O-ethylidene-5-O-methyl-chiro-inositol, D-1-O-cyclohexylcarbamoyl-2-deoxy-5,6-O-ethylidene-2-fluoro-3-O-methyl-chiro-inositol, as well as D-5-O-benzyl-4-O-cyclohexylcarbamoyl-3-deoxy-3-(N,N'-dicyclohexylureido)-6-O-methyl-1,2-O-(2,2,2-trichloroethylidene)-chiro-inositol were deprotected with boiling 57% aq hydrogen iodide. Ether, urethane and ethylidene acetal functions were simultaneously cleaved by the reagent, whereas the trichloroethylidene groups were still intact or were only removed ill small quantities. Especially, the urea function of D-5-O-benzyl-4-O-cyclohexylcarbamoyl-3-deoxy-3-(N,N'-dicyclohexylureido)-6-O-methyl-1,2-O-(2,2,2-trichloroethylidene)-chiro-inositol was decomposed to a cyclohexylamino, group. The hydrodechlorination of D-1-O-cyclohexylcarbamoyl-2-deoxy-2-fluoro-3-O-methyl-5,6-O-[(R/S)-2,2,2-trichloroethylidene]-chiro-inositol using Raney-Nickel yielded a mixture of the corresponding 5,6-O-ethylidene- and 5,6-O-chloroethylidene derivatives. The three synthetic steps-hydrodehalogenation, HI-deprotection and peracylation- were combined without purification of the intermediates. (c) 2005 Elsevier Ltd. All rights reserved.