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4-Methylphenyl 6-O-acetyl-4-O-[2-azido-3-O-(4-bromobenzyl)-6-O-tert-butyldiphenylsilyl-2-deoxy-4-O-(2-naphthylmethyl)-alpha-D-glucopyranosyl]-2-O-benzoyl-3-O-benzyl-1-thio-alpha-L-idopyranoside | 1314746-25-2

中文名称
——
中文别名
——
英文名称
4-Methylphenyl 6-O-acetyl-4-O-[2-azido-3-O-(4-bromobenzyl)-6-O-tert-butyldiphenylsilyl-2-deoxy-4-O-(2-naphthylmethyl)-alpha-D-glucopyranosyl]-2-O-benzoyl-3-O-benzyl-1-thio-alpha-L-idopyranoside
英文别名
[(2S,3R,4S,5R,6S)-6-(acetyloxymethyl)-5-[(2R,3R,4R,5S,6R)-3-azido-4-[(4-bromophenyl)methoxy]-6-[[tert-butyl(diphenyl)silyl]oxymethyl]-5-(naphthalen-2-ylmethoxy)oxan-2-yl]oxy-2-(4-methylphenyl)sulfanyl-4-phenylmethoxyoxan-3-yl] benzoate
4-Methylphenyl 6-O-acetyl-4-O-[2-azido-3-O-(4-bromobenzyl)-6-O-tert-butyldiphenylsilyl-2-deoxy-4-O-(2-naphthylmethyl)-alpha-D-glucopyranosyl]-2-O-benzoyl-3-O-benzyl-1-thio-alpha-L-idopyranoside化学式
CAS
1314746-25-2
化学式
C69H70BrN3O11SSi
mdl
——
分子量
1257.38
InChiKey
LTNRHOWVVPPZDE-NUPOQDPSSA-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):
    13.64
  • 重原子数:
    86
  • 可旋转键数:
    26
  • 环数:
    10.0
  • sp3杂化的碳原子比例:
    0.3
  • 拓扑面积:
    157
  • 氢给体数:
    0
  • 氢受体数:
    14

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

反应信息

点击查看最新优质反应信息

文献信息

  • Design and Synthesis of 6‐ <i>O</i> ‐Phosphorylated Heparan Sulfate Oligosaccharides to Inhibit Amyloid β Aggregation
    作者:Kenji Uchimura、Kazuchika Nishitsuji、Li‐Ting Chiu、Takashi Ohgita、Hiroyuki Saito、Fabrice Allain、Veeranjaneyulu Gannedi、Chi‐Huey Wong、Shang‐Cheng Hung
    DOI:10.1002/cbic.202200191
    日期:2022.8.3
    A 6-O-phosphorylated heparan sulfate tetrasaccharide was rationally designed and synthesized to inhibit heparin-induced amyloid fibril formation of amyloid β (Aβ) in vitro. Its competitive effect was confirmed by a thioflavin T fluorescence assay and a tapping mode atomic force microscopy.
    合理设计并合成了6- O-磷酸硫酸乙酰肝素四糖,在体外抑制肝素诱导的β淀粉样蛋白(Aβ)淀粉样原纤维的形成。代黄素 T 荧光测定和轻敲模式原子力显微镜证实了其竞争效应。
  • Trisaccharide Sulfate and Its Sulfonamide as an Effective Substrate and Inhibitor of Human Endo-<i>O</i>-sulfatase-1
    作者:Li-Ting Chiu、Narayana Murthy Sabbavarapu、Wei-Chen Lin、Chiao-Yuan Fan、Chih-Chung Wu、Ting-Jen Rachel Cheng、Chi-Huey Wong、Shang-Cheng Hung
    DOI:10.1021/jacs.0c00005
    日期:2020.3.18
    Human endo-O-sulfatases (Sulf-1 and Sulf-2) are extracellular heparan sulfate proteoglycan (HSPG)-specific 6-O-endosulfatases, which regulate a multitude of cell-signaling events through heparan sulfate (HS)-protein interactions and are associated with the onset of osteoarthritis. These endo-O-sulfatases are transported onto the cell surface to liberate the 6-sulfate groups from the internal D-glucosamine residues in the highly sulfated subdomains of HSPGs. In this study, a variety of HS oligosaccharides with different chain lengths and N-and O-sulfation patterns via chemical synthesis were systematically studied about the substrate specificity of human Sulf-1 employing the fluorogenic substrate 4-methylumbelliferyl sulfate (4-MUS) in a competition assay. The trisaccharide sulfate IdoA2S-GlcNS6S-IdoA2S was found to be the minimal-size substrate for Sulf-1, and substitution of the sulfate group at the 6-O position of the D-glucosamine unit with the sulfonamide motif effectively inhibited the Sulf-1 activity with IC50 = 0.53 mu M, K-i = 0.36 mu M, and K-D = 12 nM.
  • TW2022/33210
    申请人:——
    公开号:——
    公开(公告)日:——
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