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2,3,4-tri-O-acetyl-6-azido-6-deoxy-α-D-glucopyranosyl-(1->4)-2,3-di-O-acetyl-6-azido-6-deoxy-α-D-glucopyranosyl-(1->4)-2,3-di-O-acetyl-6-azido-6-deoxy-β-D-glucopyranosyl azide | 937020-91-2

中文名称
——
中文别名
——
英文名称
2,3,4-tri-O-acetyl-6-azido-6-deoxy-α-D-glucopyranosyl-(1->4)-2,3-di-O-acetyl-6-azido-6-deoxy-α-D-glucopyranosyl-(1->4)-2,3-di-O-acetyl-6-azido-6-deoxy-β-D-glucopyranosyl azide
英文别名
[(2R,3R,4S,5R,6R)-4,5-diacetyloxy-2-(azidomethyl)-6-[(2R,3R,4S,5R,6R)-4,5-diacetyloxy-2-(azidomethyl)-6-[(2R,3R,4S,5R,6R)-4,5-diacetyloxy-6-azido-2-(azidomethyl)oxan-3-yl]oxyoxan-3-yl]oxyoxan-3-yl] acetate
2,3,4-tri-O-acetyl-6-azido-6-deoxy-α-D-glucopyranosyl-(1->4)-2,3-di-O-acetyl-6-azido-6-deoxy-α-D-glucopyranosyl-(1->4)-2,3-di-O-acetyl-6-azido-6-deoxy-β-D-glucopyranosyl azide化学式
CAS
937020-91-2
化学式
C32H42N12O19
mdl
——
分子量
898.754
InChiKey
AJCPPLAQRSJSLW-WRODRHFNSA-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):
    2.9
  • 重原子数:
    63
  • 可旋转键数:
    25
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.78
  • 拓扑面积:
    288
  • 氢给体数:
    0
  • 氢受体数:
    27

反应信息

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文献信息

  • Synthesis of Multivalent Glycoclusters from 1-Thio-β-<scp>d</scp>-galactose and Their Inhibitory Activity against the β-Galactosidase from <i>E. coli</i>
    作者:Alejandro J. Cagnoni、Oscar Varela、Sébastien G. Gouin、José Kovensky、María Laura Uhrig
    DOI:10.1021/jo102421e
    日期:2011.5.6
    to 4 residues of 1-thio-β-d-galactose. The yields went from moderate to excellent, depending on the valency of the desired product. Deacetylation with Et3N/MeOH/H2O led to the final products. Complete characterization of the products was performed by NMR spectroscopy and HR-MS techniques. Their activities as inhibitors of β-galactosidase from E. coli were determined by using the Lineweaver−Burk method
    据报道,旨在与生物系统相容的多价糖簇的合成。已经合成了各种通过可变长度的低聚乙二醇链连接至末端三键的1-代-β- d-半乳糖苷。另外,通过用NaN 3 / PPh 3 / CBr 4直接叠氮化由海藻糖麦芽糖麦芽三糖制备含叠氮化物寡糖支架。代半乳糖苷残基和叠氮化物支架之间在微波辐射下的点击反应提供了含有1-4个1-代-β- d-半乳糖残基的糖簇家族。取决于所需产品的化合价,收率从中等提高到极好。用Et乙酰3 N / MeOH / H 2 O生成最终产物。通过NMR光谱和HR-MS技术对产物进行完全表征。通过使用Lineweaver-Burk方法确定了它们作为大肠杆菌β-半乳糖苷酶抑制剂的活性。使用亲碳水化合物支架合成多价半乳糖苷代表了一种改善其药代动力学和生物利用度的有趣方法。另外,糖苷键的存在将改善它们在生物流体中的稳定性。
  • Direct azidation of unprotected carbohydrates with PPh3/CBr4/NaN3. Modulation of the degree of substitution
    作者:Sébastien G. Gouin、José Kovensky
    DOI:10.1016/j.tetlet.2007.02.092
    日期:2007.4
    We describe herein a modified procedure for the direct and regioselective synthesis of polyazido-sugars, that currently requires multistep syntheses. This protocol allows to modulate the degree of azidation obtained when the reagents to substrate ratio is changed. (c) 2007 Elsevier Ltd. All rights reserved.
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