3-O-methyl-alpha-D-mannopyranose

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3-O-methyl-alpha-D-mannopyranose
• 英文别名: (2S,3S,4S,5R,6R)-6-(hydroxymethyl)-4-methoxyoxane-2,3,5-triol
• 化学式: C₇H₁₄O₆
• 分子量: 194.18
• InChiKey: SCBBSJMAPKXHAH-VEIUFWFVSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -2.1
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  99.4
• 氢给体数：
  4
• 氢受体数：
  6

文献信息

• COMPOSITIONS OBTAINED FROM CHLORELLA EXTRACT HAVING IMMUNOMODULATING PROPERTIES
  申请人：Ocean Nutrition Canada Limited

  公开号：EP2300026A2

  公开（公告）日：2011-03-30
• [EN] COMPOSITIONS OBTAINED FROM CHLORELLA EXTRACT HAVING IMMUNOMODULATING PROPERTIES<br/>[FR] COMPOSITIONS OBTENUES À PARTIR D'UN EXTRAIT DE CHLORELLA PRÉSENTANT DES PROPRIÉTÉS IMMUNOMODULANTES
  申请人：OCEAN NUTRITION CANADA LTD

  公开号：WO2009136296A2

  公开（公告）日：2009-11-12

  The disclosed subject matter, in one aspect, relates to compounds and compositions e.g., polysaccharides and polysaccharide complexes) and methods for providing and using such compounds and compositions. Disclosed are compositions comprising a polysaccharide or polysaccharide complex obtained from Chlorella, wherein the polysaccharide or polysaccharide complex has a molecular weight of from about 1 x 103 to about 1 x 106 Da. Also disclosed are methods of providing a polysaccharide or polysaccharide complex, comprising the steps of providing a Chlorella extract, contacting the extract with a solvent to provide a precipitate, contacting the precipitate with additional substances e.g., a surfactant) and isolating an insoluble fraction, and size fractioning the insoluble fraction, thereby providing the polysaccharide or polysaccharide complex. Disclosed are also methods for using the disclosed polysaccharide and polysaccharide compositions.