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1,6-anhydro-4-O-(2-azido-3-O-benzoyl-6-O-tert-butyldiphenylsilyl-2-deoxy-4-O-(2-naphthylmethyl)-α-D-glucopyranosyl)-2-O-benzoyl-3-O-benzyl-β-L-idopyranose | 1314746-60-5

中文名称
——
中文别名
——
英文名称
1,6-anhydro-4-O-(2-azido-3-O-benzoyl-6-O-tert-butyldiphenylsilyl-2-deoxy-4-O-(2-naphthylmethyl)-α-D-glucopyranosyl)-2-O-benzoyl-3-O-benzyl-β-L-idopyranose
英文别名
1,6-Anhydro-4-O-[2-azido-3-O-benzoyl-6-O-tert-butyldiphenylsilyl-2-deoxy-4-O-(2-naphthylmethyl)-alpha-D-glucopyranosyl]-2-O-benzoyl-3-O-benzyl-beta-L-idopyranose;[(2R,3R,4R,5S,6R)-3-azido-2-[[(1S,2R,3S,4R,5S)-4-benzoyloxy-3-phenylmethoxy-6,8-dioxabicyclo[3.2.1]octan-2-yl]oxy]-6-[[tert-butyl(diphenyl)silyl]oxymethyl]-5-(naphthalen-2-ylmethoxy)oxan-4-yl] benzoate
1,6-anhydro-4-O-(2-azido-3-O-benzoyl-6-O-tert-butyldiphenylsilyl-2-deoxy-4-O-(2-naphthylmethyl)-α-D-glucopyranosyl)-2-O-benzoyl-3-O-benzyl-β-L-idopyranose化学式
CAS
1314746-60-5
化学式
C60H59N3O11Si
mdl
——
分子量
1026.23
InChiKey
PWTXBRFQACEDQN-QUDVHKCDSA-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):
    9.88
  • 重原子数:
    75
  • 可旋转键数:
    21
  • 环数:
    10.0
  • sp3杂化的碳原子比例:
    0.3
  • 拓扑面积:
    132
  • 氢给体数:
    0
  • 氢受体数:
    13

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

  • α-Glycosylation by <scp>d</scp>-Glucosamine-Derived Donors: Synthesis of Heparosan and Heparin Analogues That Interact with Mycobacterial Heparin-Binding Hemagglutinin
    作者:Medel Manuel L. Zulueta、Shu-Yi Lin、Ya-Ting Lin、Ching-Jui Huang、Chun-Chih Wang、Chiao-Chu Ku、Zhonghao Shi、Chia-Lin Chyan、Deli Irene、Liang-Hin Lim、Tsung-I Tsai、Yu-Peng Hu、Susan D. Arco、Chi-Huey Wong、Shang-Cheng Hung
    DOI:10.1021/ja302640p
    日期:2012.5.30
    Numerous biomolecules possess alpha-D-glucosamine as structural component. However, chemical glycosylations aimed at this backbone are usually not easily attained without generating the unwanted beta-isomer. We report herein a versatile approach in affording full alpha-stereoselectivity built upon a carefully selected set of orthogonal protecting groups on a D-glucosaminyl donor. The excellent stereoselectivity provided by the protecting group combination was found independent of leaving groups and activators. With the trichloroacetimidate as the optimum donor leaving group, core skeletons of glycosylphosphatidyl inositol anchors, heparosan, heparan sulfate, and heparin were efficiently assembled. The orthogonal protecting groups were successfully manipulated to further carry out the total syntheses of heparosan tri- and pentasaccharides and heparin di-, tetra-, hexa-, and octasaccharide analogues. Using the heparin analogues, heparin-binding hemagglutinin, a virulence factor of Mycobacterium tuberculosis, was found to bind at least six sugar units with the interaction notably being entropically driven.
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