{(2R,3R,4S,5S,6R)-3,5-Bis-benzyloxy-2-[(1R,2R)-3-benzyloxy-1-benzyloxymethyl-2-((2S,3S,4R,5R,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy)-propoxy]-6-benzyloxymethyl-tetrahydro-pyran-4-yloxy}-acetic acid benzyl ester | 181045-88-5

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: {(2R,3R,4S,5S,6R)-3,5-Bis-benzyloxy-2-[(1R,2R)-3-benzyloxy-1-benzyloxymethyl-2-((2S,3S,4R,5R,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy)-propoxy]-6-benzyloxymethyl-tetrahydro-pyran-4-yloxy}-acetic acid benzyl ester
• CAS: 181045-88-5
• 化学式: C₈₁H₈₆O₁₅
• 分子量: 1299.56
• InChiKey: YWALVMMQQXPWBK-SOUHSIQJSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  13.93
• 重原子数：
  96.0
• 可旋转键数：
  37.0
• 环数：
  11.0
• sp3杂化的碳原子比例：
  0.32
• 拓扑面积：
  146.29
• 氢给体数：
  0.0
• 氢受体数：
  15.0

反应信息

• 作为反应物：
  描述：

  {(2R,3R,4S,5S,6R)-3,5-Bis-benzyloxy-2-[(1R,2R)-3-benzyloxy-1-benzyloxymethyl-2-((2S,3S,4R,5R,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy)-propoxy]-6-benzyloxymethyl-tetrahydro-pyran-4-yloxy}-acetic acid benzyl ester 在 palladium on activated charcoal 氢气 作用下， 以 1,4-二氧六环 、 乙醇 为溶剂， 以67%的产率得到{(2S,3R,4S,5S,6R)-3,5-Dihydroxy-2-[(1R,2R)-3-hydroxy-1-hydroxymethyl-2-((2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-propoxy]-6-hydroxymethyl-tetrahydro-pyran-4-yloxy}-acetic acid
  参考文献：
  名称：

  Mimics of the sialyl Lewis X tetrasaccharide. Replacement of the N-Acetylglucosamine sugar with simple C2-symmetric 1,2-diols

  摘要：

  Analogues of sialyl Lewis X have been synthesized that feature replacement of the N-acetylglucosamine residue with C-2-symmetric diols. The diols used contain different levels of torsional constraint and various functional groups. The cyclohexyl derived compound 27 was equipotent to sLex in vitro (IC50 0.5 mM). Copyright (C) 1996 Elsevier Science Ltd

  DOI：

  10.1016/0968-0896(96)00055-7
• 作为产物：
  描述：

  ((2R,3S,4S,5R,6S)-3,5-Bis-benzyloxy-2-benzyloxymethyl-6-methylsulfanyl-tetrahydro-pyran-4-yloxy)-acetic acid 在 4 A molecular sieve 、 sodium hydride 、 DMTST 作用下， 以 乙腈 为溶剂， 反应 3.0h， 生成 {(2R,3R,4S,5S,6R)-3,5-Bis-benzyloxy-2-[(1R,2R)-3-benzyloxy-1-benzyloxymethyl-2-((2S,3S,4R,5R,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy)-propoxy]-6-benzyloxymethyl-tetrahydro-pyran-4-yloxy}-acetic acid benzyl ester
  参考文献：
  名称：

  Mimics of the sialyl Lewis X tetrasaccharide. Replacement of the N-Acetylglucosamine sugar with simple C2-symmetric 1,2-diols

  摘要：

  Analogues of sialyl Lewis X have been synthesized that feature replacement of the N-acetylglucosamine residue with C-2-symmetric diols. The diols used contain different levels of torsional constraint and various functional groups. The cyclohexyl derived compound 27 was equipotent to sLex in vitro (IC50 0.5 mM). Copyright (C) 1996 Elsevier Science Ltd

  DOI：

  10.1016/0968-0896(96)00055-7