(2S,3S,4S,5R,6R)-6-((2S,3R,4R,5S,6R)-3-Acetylamino-5-hydroxy-6-hydroxymethyl-2-pent-4-enyloxy-tetrahydro-pyran-4-yloxy)-3,4,5-trihydroxy-tetrahydro-pyran-2-carboxylic acid | 537006-99-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (2S,3S,4S,5R,6R)-6-((2S,3R,4R,5S,6R)-3-Acetylamino-5-hydroxy-6-hydroxymethyl-2-pent-4-enyloxy-tetrahydro-pyran-4-yloxy)-3,4,5-trihydroxy-tetrahydro-pyran-2-carboxylic acid
• CAS: 537006-99-8
• 化学式: C₁₉H₃₁NO₁₂
• 分子量: 465.455
• InChiKey: OACJXZQWJHFYKM-YMQPKKLBSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -3.17
• 重原子数：
  32.0
• 可旋转键数：
  10.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.79
• 拓扑面积：
  204.47
• 氢给体数：
  7.0
• 氢受体数：
  11.0

反应信息

• 作为反应物：
  描述：

  (2S,3S,4S,5R,6R)-6-((2S,3R,4R,5S,6R)-3-Acetylamino-5-hydroxy-6-hydroxymethyl-2-pent-4-enyloxy-tetrahydro-pyran-4-yloxy)-3,4,5-trihydroxy-tetrahydro-pyran-2-carboxylic acid 在 臭氧 、 二甲基硫 作用下， 以 甲醇 为溶剂， 反应 1.5h， 以85%的产率得到(2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetylamino-5-hydroxy-6-hydroxymethyl-2-(4-oxo-butoxy)-tetrahydro-pyran-4-yloxy]-3,4,5-trihydroxy-tetrahydro-pyran-2-carboxylic acid
  参考文献：
  名称：

  Design and synthesis of hyaluronan-mimetic gemini disaccharides

  摘要：

  An efficient strategy has been designed for the preparation of synthetic mimics of hyaluronan (RA, 1) and its dimerized (Gemini) disaccharides (2a,b) via n-pentenyl glycoside formation. Construction of the target molecules was achieved through a combination of protection/deprotection protocols, imidate glycosylation methodology followed by ozonolysis, and reductive amination. These tailored synthetic mimics could act as versatile building blocks with therapeutic applications in tissue engineering, treatment of cancer and as drug delivery agents. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4020(02)01567-3
• 作为产物：
  描述：

  pent-4-enyl 2-deoxy-2-N-acetyl-3-O-(methyl 2,3,4-tri-O-acetyl-β-D-glucopyranosyluronate)-α-D-glucopyranoside 在 sodium hydroxide 作用下， 以 甲醇 、 水 为溶剂， 反应 5.0h， 以86%的产率得到(2S,3S,4S,5R,6R)-6-((2S,3R,4R,5S,6R)-3-Acetylamino-5-hydroxy-6-hydroxymethyl-2-pent-4-enyloxy-tetrahydro-pyran-4-yloxy)-3,4,5-trihydroxy-tetrahydro-pyran-2-carboxylic acid
  参考文献：
  名称：

  Design and synthesis of hyaluronan-mimetic gemini disaccharides

  摘要：

  An efficient strategy has been designed for the preparation of synthetic mimics of hyaluronan (RA, 1) and its dimerized (Gemini) disaccharides (2a,b) via n-pentenyl glycoside formation. Construction of the target molecules was achieved through a combination of protection/deprotection protocols, imidate glycosylation methodology followed by ozonolysis, and reductive amination. These tailored synthetic mimics could act as versatile building blocks with therapeutic applications in tissue engineering, treatment of cancer and as drug delivery agents. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4020(02)01567-3