methyl O-(4-azido-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl)-(1->2)-O-(4-azido-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl)-(1->2)-O-(4-azido-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl)-(1->2)-O-(4-azido-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl)-(1... | 115196-94-6

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: methyl O-(4-azido-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl)-(1->2)-O-(4-azido-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl)-(1->2)-O-(4-azido-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl)-(1->2)-O-(4-azido-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl)-(1...
• 英文别名: methyl 4-azido-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl-(1->2)-tris<4-azido-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl)-(1->2)>-4-azido-3-O-benzyl-α-D-mannopyranoside；methyl 4-azido-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl(1→2)4-azido-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl(1→2)4-azido-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl(1→2)4-azido-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl(1→2)4-azido-3-O-benzyl-4,6-dideoxy-α-D-mannopyranoside
• CAS: 115196-94-6
• 化学式: C₆₆H₇₉N₁₅O₁₆
• 分子量: 1338.44
• InChiKey: WWCGEAFVPCIDMB-XDWOKBROSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.58
• 重原子数：
  97.0
• 可旋转键数：
  29.0
• 环数：
  10.0
• sp3杂化的碳原子比例：
  0.55
• 拓扑面积：
  402.48
• 氢给体数：
  1.0
• 氢受体数：
  21.0

反应信息

• 作为反应物：
  描述：

  methyl O-(4-azido-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl)-(1->2)-O-(4-azido-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl)-(1->2)-O-(4-azido-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl)-(1->2)-O-(4-azido-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl)-(1... 在 硫化氢 作用下， 以 吡啶 、 水 为溶剂， 反应 0.5h， 以88%的产率得到methyl O-(4-amino-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl)-(1->2)-O-(4-amino-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl)-(1->2)-O-(4-amino-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl)-(1->2)-O-(4-amino-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl)-(1...
  参考文献：
  名称：

  Synthesis of methyl α-glycosides of some higher oligosaccharide fragments of the O-antigen of Vibrio cholerae O1, serotype Inaba and Ogawa

  摘要：

  The title oligosaccharides, the tri- through the hexasaccharide in the Inaba series and the penta- and the hexasaccharide in the Ogawa series, have been synthesized using 1-thioglycosides of precursors to 3-O-benzyl-perosamine (4-amino-4,6-dideoxy-D-mannose) as building blocks and N-iodosuccinimide/silver triflate as a promoter. The azido groups in the assembled oligosaccharides were reduced to amino groups, which were then acylated using 2,4-O-benzylidene-3-deoxy-L-glycero-tetronic acid as the derivatizing reagent. Catalytic hydrogenolysis, simultaneously of the benzyl and benzylidene groups, gave the desired products that were characterized by H-1 and C-13 NMR spectroscopy. (C) 1997 Elsevier Science Ltd.

  DOI：

  10.1016/s0008-6215(97)00070-0
• 作为产物：
  描述：

  methyl O-(2-O-acetyl-4-azido-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl)-(1->2)-O-(4-azido-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl)-(1->2)-4-azido-3-O-benzyl-4,6-dideoxy-α-D-mannopyranoside 在 4 A molecular sieve 、 sodium methylate 、 三氟甲烷磺酸甲酯 作用下， 以 甲醇 、 二氯甲烷 为溶剂， 反应 53.0h， 生成 methyl O-(4-azido-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl)-(1->2)-O-(4-azido-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl)-(1->2)-O-(4-azido-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl)-(1->2)-O-(4-azido-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl)-(1...
  参考文献：
  名称：

  Peters, Thomas; Bundle, David R., Canadian Journal of Chemistry, 1989, vol. 67, p. 491 - 496

  摘要：

  DOI：

文献信息

• [EN] CAPPED OLIGOSACCHARIDES COMPRISING SEVEN OR MORE UNITS OF 4,6-DIDEOXY-4-ACYLAMIDO-ALPHA-PYRANOSE AND CONJUGATES THEREOF AS VACCINES AGAINST INFECTIONS CAUSED BY BRUCELLA ORGANISMS<br/>[FR] POLYSACCHARIDE ET PROCÉDÉS
  申请人：THE SEC DEP FOR ENVIRONMENT FOOD AND RURAL AFFAIRS

  公开号：WO2018083490A3

  公开（公告）日：2018-08-09