N-[6-[5-[(3aS,4S,6aR)-2,5,5-trioxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]hexyl]-6-[(2R,3R,4R,5S,6R)-3-acetamido-5-[(2S,3R,4R,5S,6R)-3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-(hydroxymethyl)-4-[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxyhexanamide | 1276117-24-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: N-[6-[5-[(3aS,4S,6aR)-2,5,5-trioxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]hexyl]-6-[(2R,3R,4R,5S,6R)-3-acetamido-5-[(2S,3R,4R,5S,6R)-3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-(hydroxymethyl)-4-[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxyhexanamide
• CAS: 1276117-24-8
• 化学式: C₄₄H₇₆N₆O₂₀S
• 分子量: 1041.18
• InChiKey: CIBJSSSOCQERLI-YAHXQENKSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -5
• 重原子数：
  71
• 可旋转键数：
  27
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  397
• 氢给体数：
  13
• 氢受体数：
  20

反应信息

• 作为产物：
  描述：

  在 palladium 10% on activated carbon 、 氢气 作用下， 以 甲醇 、 水 为溶剂， 以87%的产率得到N-[6-[5-[(3aS,4S,6aR)-2,5,5-trioxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]hexyl]-6-[(2R,3R,4R,5S,6R)-3-acetamido-5-[(2S,3R,4R,5S,6R)-3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-(hydroxymethyl)-4-[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxyhexanamide
  参考文献：
  名称：

  Synthesis of cross-reactive carbohydrate determinants fragments as tools for in vitro allergy diagnosis

  摘要：

  Four biotinylated tri and tetrasaccharide fragments of plant and invertebrate N-glycans were synthesized using methyl tert-butyl phenyl (MBP) thioglycosides donors in order to evaluate their involvement in cross-allergies as cross-reactive carbohydrate determinants (CCDs). Various levels of reactivity to anti-bee and anti-HRP antibodies and with sera from allergic patients were observed when the conjugates were coated on streptavidin microplates. The results showed the potential utility of these xylosylated and fucosylated oligosaccharide fragments in determining CCD antibody epitopes. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2010.12.001

文献信息

• Synthesis of cross-reactive carbohydrate determinants fragments as tools for in vitro allergy diagnosis
  作者：Mayeul Collot、Iain B.H. Wilson、Merima Bublin、Karin Hoffmann-Sommergruber、Jean-Maurice Mallet

  DOI：10.1016/j.bmc.2010.12.001

  日期：2011.2

  Four biotinylated tri and tetrasaccharide fragments of plant and invertebrate N-glycans were synthesized using methyl tert-butyl phenyl (MBP) thioglycosides donors in order to evaluate their involvement in cross-allergies as cross-reactive carbohydrate determinants (CCDs). Various levels of reactivity to anti-bee and anti-HRP antibodies and with sera from allergic patients were observed when the conjugates were coated on streptavidin microplates. The results showed the potential utility of these xylosylated and fucosylated oligosaccharide fragments in determining CCD antibody epitopes. (C) 2010 Elsevier Ltd. All rights reserved.