benzyl 2,6-di-O-benzyl-3-O-(3,4,5,7-tetra-O-benzyl-1-deoxy-1-ethylsulfonato-α-D-gluco-hept-2-ulopyranosyl)-β-D-galactopyranoside

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: benzyl 2,6-di-O-benzyl-3-O-(3,4,5,7-tetra-O-benzyl-1-deoxy-1-ethylsulfonato-α-D-gluco-hept-2-ulopyranosyl)-β-D-galactopyranoside
• 英文别名: ethyl [(2S,3R,4S,5R,6R)-2-[(2R,3R,4S,5S,6R)-5-hydroxy-2,3-bis(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-4-yl]oxy-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-yl]methanesulfonate
• 化学式: C₆₄H₇₀O₁₄S
• 分子量: 1095.32
• InChiKey: AHQOEMACXNGGGE-FCEXUSFGSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.5
• 重原子数：
  79
• 可旋转键数：
  29
• 环数：
  9.0
• sp3杂化的碳原子比例：
  0.34
• 拓扑面积：
  164
• 氢给体数：
  1
• 氢受体数：
  14

反应信息

• 作为产物：
  描述：

  3,4,5,7-tetra-O-benzyl-1-deoxy-1-ethylsulfonato-α-D-gluco-hept-2-ulose 在 N-碘代丁二酰亚胺 、 三氟甲磺酸 、 4 A molecular sieve 、 三氟化硼乙醚 作用下， 以 二氯甲烷 为溶剂， 反应 6.5h， 生成 benzyl 2,6-di-O-benzyl-3-O-(3,4,5,7-tetra-O-benzyl-1-deoxy-1-ethylsulfonato-α-D-gluco-hept-2-ulopyranosyl)-β-D-galactopyranoside
  参考文献：
  名称：

  Sulfonic acid analogues of the sialyl Lewis X tetrasaccharide

  摘要：

  Sulfonomethyl mimics of 2-ulosonic acids were prepared by addition of the ethyl methanesulfonate carbanion on aldonolactone derivatives, and these were converted into new analogues of the sialyl Lewis X tetrasaccharide. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0957-4166(99)00564-9

文献信息

• Sulfonic acid analogues of the sialyl Lewis X tetrasaccharide
  作者：Anikó Borbás、Gabriella Szabovik、Zsuzsa Antal、Krisztina Fehér、Magda Csávás、László Szilágyi、Pál Herczegh、András Lipták

  DOI：10.1016/s0957-4166(99)00564-9

  日期：2000.2

  Sulfonomethyl mimics of 2-ulosonic acids were prepared by addition of the ethyl methanesulfonate carbanion on aldonolactone derivatives, and these were converted into new analogues of the sialyl Lewis X tetrasaccharide. (C) 2000 Elsevier Science Ltd. All rights reserved.