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methyl (phenyl 5-amino-9-O-benzyl-5-N,4-O-carbonyl-7,8-di-O-chloroacetyl-3,5-dideoxy-2-thio-D-glycero-β-D-galacto-2-nonulopyranosid)onate | 898224-37-8

中文名称
——
中文别名
——
英文名称
methyl (phenyl 5-amino-9-O-benzyl-5-N,4-O-carbonyl-7,8-di-O-chloroacetyl-3,5-dideoxy-2-thio-D-glycero-β-D-galacto-2-nonulopyranosid)onate
英文别名
methyl (3aR,4R,6R,7aS)-4-[(1S,2R)-1,2-bis[(2-chloroacetyl)oxy]-3-phenylmethoxypropyl]-2-oxo-6-phenylsulfanyl-3a,4,7,7a-tetrahydro-3H-pyrano[3,4-d][1,3]oxazole-6-carboxylate
methyl (phenyl 5-amino-9-O-benzyl-5-N,4-O-carbonyl-7,8-di-O-chloroacetyl-3,5-dideoxy-2-thio-D-glycero-β-D-galacto-2-nonulopyranosid)onate化学式
CAS
898224-37-8
化学式
C28H29Cl2NO10S
mdl
——
分子量
642.511
InChiKey
LLHXXENMQMWFSX-BVHNGRHLSA-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):
    4.5
  • 重原子数:
    42
  • 可旋转键数:
    16
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.43
  • 拓扑面积:
    161
  • 氢给体数:
    1
  • 氢受体数:
    11

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Chemical Synthesis and Evaluation of a Disialic Acid-Containing Dextran Polymer as an Inhibitor for the Interaction between Siglec 7 and Its Ligand
    作者:Sho Yamaguchi、Atsushi Yoshimura、Yu Yasuda、Airi Mori、Hiroshi Tanaka、Takashi Takahashi、Ken Kitajima、Chihiro Sato
    DOI:10.1002/cbic.201600694
    日期:2017.7.4
    Siglec not ready to mingle: A disialic acid‐containing glycopolymer with a dextran backbone was synthesized by α‐selective sialylation with a dextran template possessing terminal acetylenes and amino groups. This glycopolymer proved to be an effective inhibitor of interactions between Siglec7 and one of its ligands, thus showing that this type of molecule might have applications in modulating Siglec
    Siglec还没准备好交融:通过具有末端乙炔和氨基的葡聚糖模板通过α-选择性唾液酸化反应,合成具有葡聚糖主链的含二羧酸的糖聚合物。该糖聚合物被证明是Siglec7及其配体之一相互作用的有效抑制剂,因此表明这种分子可能在调节Siglec功能中具有应用。
  • An Efficient Convergent Synthesis of GP1c Ganglioside Epitope
    作者:Hiroshi Tanaka、Yuji Nishiura、Takashi Takahashi
    DOI:10.1021/ja807482t
    日期:2008.12.24
    In this report, we describe an efficient convergent synthesis of the GP1c glycolipid epitope, which is one of the most complex c-series gangliosides. The alpha(2,3) and alpha(2,8) sialylations were accomplished by use of 5N,4O-carbonyl and 7,8-O-isopropyliden as well as 5N,4O-carbonyl- and 7,8-di-O-chloroacetyl-protected sialyl donors in good yields with excellent alpha-selectivity, respectively. The two sialyl donors enable synthesis of the di- and trisialylgalactosides by simple glycosylation and deprotection. We synthesized the protected GP1c glycolipid epitope, which is a compact, rigid, branched structure, via direct coupling of tetarasaccharide and pentasaccharide units.
  • Stereoselective Synthesis of Oligo-α-(2,8)-Sialic Acids
    作者:Hiroshi Tanaka、Yuji Nishiura、Takashi Takahashi
    DOI:10.1021/ja0613613
    日期:2006.6.1
    elegant synthesis of α(2,8)-oligosialosides is described. The 5-N,4-O-carbonyl-protected sialyl donor undergoes α-sialylation in CH2Cl2 to give α(2,8)- and α(2,9)-disialosides in excellent yields. The 5-N,4-O-carbonyl protecting group was effective in improving the reactivity of the C8 hydroxyl groups toward glycosylation. Using the sialyl building block, the synthesis of tetra-α(2,8)-sialic acid was accomplished
    描述了 α(2,8)-oligosialosides 的有效和优雅的合成。5-N,4-O-羰基保护的唾液酸供体在 CH2Cl2 中进行 α-唾液酸化,以优异的产率得到 α(2,8)- 和 α(2,9)-二唾液酸苷。5-N,4-O-羰基保护基团可有效提高 C8 羟基对糖基化的反应性。使用唾液酸构建块,四-α(2,8)-唾液酸的合成是通过使用简单的糖苷化和脱保护方案完成的。
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