methyl 4,6-dideoxy-4-(hydroxyacetamido)-α-D-mannopyranoside

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: methyl 4,6-dideoxy-4-(hydroxyacetamido)-α-D-mannopyranoside
• 英文别名: N-[(2R,3S,4S,5S,6S)-4,5-dihydroxy-6-methoxy-2-methyloxan-3-yl]-2-hydroxyacetamide
• 化学式: C₉H₁₇NO₆
• 分子量: 235.237
• InChiKey: LWILRWIRGQXCQM-YTAJOOCQSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -2.2
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  108
• 氢给体数：
  4
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  羟基乙酸 、 甲基 4-氨基-4,6-二脱氧-alpha-D-吡喃甘露糖苷 在 N,N-二异丙基乙胺 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 作用下， 以 乙腈 为溶剂， 反应 1.0h， 以81%的产率得到methyl 4,6-dideoxy-4-(hydroxyacetamido)-α-D-mannopyranoside
  参考文献：
  名称：

  Syntheses of the l-manno and some other analogs of the terminal determinants of the O-PS of Vibrio cholerae O:1

  摘要：

  Analogs of the methyl alpha -glycosides of the terminal residues of the O-specific polysaccharides (O-PS) of Vibrio cholerae O:1, serotype Inaba and Ogawa, have been prepared as probes to study their interaction with anti V. cholerae O:1 antibodies. They differ from the termini of the respective O-PSs in anomeric or absolute configuration of perosamine, position of the O-methyl group in D-perosamine, and nature of the N-acyl side chain. (C) 2001 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0008-6215(00)00265-2

文献信息

• Syntheses of the l-manno and some other analogs of the terminal determinants of the O-PS of Vibrio cholerae O:1
  作者：Emmanuel Poirot、Xiaodong Zhang、Noel F. Whittaker、Pavol Kováč

  DOI：10.1016/s0008-6215(00)00265-2

  日期：2001.1

  Analogs of the methyl alpha -glycosides of the terminal residues of the O-specific polysaccharides (O-PS) of Vibrio cholerae O:1, serotype Inaba and Ogawa, have been prepared as probes to study their interaction with anti V. cholerae O:1 antibodies. They differ from the termini of the respective O-PSs in anomeric or absolute configuration of perosamine, position of the O-methyl group in D-perosamine, and nature of the N-acyl side chain. (C) 2001 Elsevier Science Ltd. All rights reserved.