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O-α-D-mannopyranosyl-(1-3)-O-<α-D-mannopyranosyl-(1-6)>-O-β-D-talopyranosyl-(1-4)-2-acetamido-2-deoxy-D-glucopyranose

中文名称
——
中文别名
——
英文名称
O-α-D-mannopyranosyl-(1-3)-O-<α-D-mannopyranosyl-(1-6)>-O-β-D-talopyranosyl-(1-4)-2-acetamido-2-deoxy-D-glucopyranose
英文别名
Man(a1-3)[Man(a1-6)]Tal(b1-4)GlcNAc;N-[(3R,4R,5S,6R)-5-[(2S,3S,4S,5S,6R)-3,5-dihydroxy-4-[(2S,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[[(2S,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]oxy-2,4-dihydroxy-6-(hydroxymethyl)oxan-3-yl]acetamide
O-α-D-mannopyranosyl-(1-3)-O-<α-D-mannopyranosyl-(1-6)>-O-β-D-talopyranosyl-(1-4)-2-acetamido-2-deoxy-D-glucopyranose化学式
CAS
——
化学式
C26H45NO21
mdl
——
分子量
707.637
InChiKey
VEJMLLWTNKQWKM-YMMTWVNLSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    -8.5
  • 重原子数:
    48
  • 可旋转键数:
    11
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.96
  • 拓扑面积:
    357
  • 氢给体数:
    14
  • 氢受体数:
    21

反应信息

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文献信息

  • Synthese von modifizierten tetrasaccharid-sequenzen der N-glycoproteine
    作者:Hans Paulsen、Thomas Peters
    DOI:10.1016/0008-6215(87)80101-5
    日期:1987.8
    The tetrasaccharides O-alpha-D-mannopyranosyl-(1----3)-O-[alpha-D- mannopyranosyl-(1----6)]-O-(4-deoxy-beta-D-lyxo-hexopyranosyl)-(1- ---4)-2- acetamido-2-deoxy-alpha, beta-D-glycopyranose (22) and O-alpha-D-mannopyranosyl-(1----3)-O-[alpha-D-mannopyranosyl-(1----6)]-O- beta-D-talopyranosyl-(1----4)-2-acetamido-2-deoxy-alpha, beta-D- glucopyranose (37), closely related to the tetrasaccharide core structure
    四糖O-α-D-甘露吡喃糖基-(1 ---- 3)-O- [α-D-甘露吡喃糖基-(1 ---- 6)]-O-(4-脱氧-β-D-lyxo -己基吡喃糖基)-(1- --- 4)-2-乙酰氨基-2-脱氧-α,β-D-甘露糖(22)和O-α-D-甘露吡喃糖基-(1 ---- 3)-O -[α-D-甘露吡喃糖基-(1 ---- 6)]-O-β-D-talopyranosyl-(1 ---- 4)-2-acetamido-2-deoxy-alpha,β-D-pyranypyranose (37)合成了与N-糖蛋白的四糖核心结构密切相关的化合物。从1,6-脱水-2,3-二-O-异亚丙基-β-D-甘露吡喃糖开始,糖基供体3,6-二-O-乙酰基-2-O-苄基-2,4-二脱氧-α以良好的收率获得了-D-lyxo-己基吡喃糖基溴化物(10)和3,6-二-O-乙酰基-2,4-二-O-苄基-α-D-塔吡喃糖基溴化物(30)。将10或30与1
  • Specificity of Donor Structures for<i>endo</i>-β-<i>N</i>-Acetylglucosaminidase-Catalyzed Transglycosylation Reactions
    作者:Nozomi Ishii、Ken Ogiwara、Kanae Sano、Jyunichi Kumada、Kenji Yamamoto、Yuji Matsuzaki、Ichiro Matsuo
    DOI:10.1002/cbic.201700506
    日期:2018.1.18
    The sweet spot: The structural specificity of the glycosyl donor for the transglycosylation of endo‐β‐N‐acetylglucosaminidase from M. hiemalis (endo‐M) and its mutants, N175Q and N175A, is investigated by using unnatural tetrasaccharide derivatives. Transglycosylation with donors chemically modified at the C‐4 position of the β‐mannose residue is examined, and transglycosylated products are successfully
    关键点:使用非天然四糖衍生物研究了糖基施主对hi.alis (hiemalis)(endo- M)的内-β- N-乙酰氨基葡糖苷酶及其突变体N175Q和N175A的转糖基化的结构特异性。检查了在β-甘露糖残基C-4位置化学修饰的供体的糖基转移,成功获得了糖基化产物。
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