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7-octen-1-yl 2-acetamido-3-O-(3-O-(2-acetamido-2-deoxy-α-D-galactopyranosyl)-2-O-(α-L-fucopyranosyl)-β-D-galactopyranosyl)-2-deoxy-β-D-glucopyranoside | 1229734-85-3

中文名称
——
中文别名
——
英文名称
7-octen-1-yl 2-acetamido-3-O-(3-O-(2-acetamido-2-deoxy-α-D-galactopyranosyl)-2-O-(α-L-fucopyranosyl)-β-D-galactopyranosyl)-2-deoxy-β-D-glucopyranoside
英文别名
oct-7-en-1-yl 2-acetamido-2-deoxy-alpha-D-galactopyranosyl-(1->3)-[6-deoxy-alpha-L-galactopyranosyl-(1->2)]-beta-D-galactopyranosyl-(1->3)-2-acetamido-2-deoxy-beta-D-glucopyranoside;N-[(2R,3R,4R,5R,6R)-2-[(2R,3R,4S,5S,6R)-2-[(2R,3S,4R,5R,6R)-5-acetamido-3-hydroxy-2-(hydroxymethyl)-6-oct-7-enoxyoxan-4-yl]oxy-5-hydroxy-6-(hydroxymethyl)-3-[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-4-yl]oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]acetamide
7-octen-1-yl 2-acetamido-3-O-(3-O-(2-acetamido-2-deoxy-α-D-galactopyranosyl)-2-O-(α-L-fucopyranosyl)-β-D-galactopyranosyl)-2-deoxy-β-D-glucopyranoside化学式
CAS
1229734-85-3
化学式
C36H62N2O20
mdl
——
分子量
842.89
InChiKey
PXLAMLNGOCNQSO-AQDPWRCLSA-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):
    -3.4
  • 重原子数:
    58
  • 可旋转键数:
    19
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.89
  • 拓扑面积:
    334
  • 氢给体数:
    12
  • 氢受体数:
    20

反应信息

  • 作为反应物:
    参考文献:
    名称:
    A和B血型结构与二氧化硅微粒的缀合,用于检测抗原特异性B细胞
    摘要:
    用A和B血型碳水化合物抗原(A型,A型II,B型I和B型II)对二氧化硅微粒进行功能化,以检测和监测ABO抗原特异性B细胞。通过Stöber合成制备微粒,用Alexafluor荧光染料标记,并通过TEM和荧光显微镜进行表征。用(3-氨基丙基)三甲氧基硅烷(APTMS)对二氧化硅微粒进行功能化,然后使用已建立的芴基甲氧羰基(Fmoc)保护的基于PEG的接头。然后,将基于PEG的接头的末端Fmoc部分去保护,得到游离的氨基,A和B抗原与之偶联。碳水化合物抗原用p合成-硝基酚酯,可通过酰胺键与官能化的二氧化硅微粒结合。通过与Fmoc-甘氨酸反应,定量用于给定质量的PEG-官能化的二氧化硅微粒可用于偶联的游离胺基的数量。然后,通过流式细胞术评估了抗原官能化的微粒与A和B抗原反应性B细胞结合的特异性,以及在人血清中天然存在的抗体的封闭性。通过流式细胞术和荧光显微镜观察到功能化微粒与血型反应性B细胞的
    DOI:
    10.1021/acs.bioconjchem.5b00672
  • 作为产物:
    描述:
    7-octen-1-yl 2-acetamido-3-O-(3-O-(2-acetamido-2-deoxy-α-D-galactopyranosyl)-4,6-O-benzylidene-2-O-(2,3,4-tri-O-benzyl-α-L-fucopyranosyl)-β-D-galactopyranosyl)-2-deoxy-β-D-glucopyranoside 在 sodium 作用下, 以 四氢呋喃甲醇 为溶剂, 反应 1.0h, 以88%的产率得到7-octen-1-yl 2-acetamido-3-O-(3-O-(2-acetamido-2-deoxy-α-D-galactopyranosyl)-2-O-(α-L-fucopyranosyl)-β-D-galactopyranosyl)-2-deoxy-β-D-glucopyranoside
    参考文献:
    名称:
    Synthesis of ABO histo-blood group type I and II antigens
    摘要:
    The ABO histo-blood group system is one of the most clinically important antigen families. As part of our overall goal to prepare the entire set of the A, B and H type I-VI antigens for a range of biochemical investigations, we report herein the synthesis of the type land II antigens with a 7-octen-1-yl aglycone. This linker was chosen to facilitate not only the future conjugation of the antigens to a protein or solid support but also the synthesis of the H type I and II octyl glycosides for enzyme kinetic studies. (C) 2010 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.carres.2010.08.012
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文献信息

  • Synthesis of ABO histo-blood group type I and II antigens
    作者:Peter J. Meloncelli、Todd L. Lowary
    DOI:10.1016/j.carres.2010.08.012
    日期:2010.11
    The ABO histo-blood group system is one of the most clinically important antigen families. As part of our overall goal to prepare the entire set of the A, B and H type I-VI antigens for a range of biochemical investigations, we report herein the synthesis of the type land II antigens with a 7-octen-1-yl aglycone. This linker was chosen to facilitate not only the future conjugation of the antigens to a protein or solid support but also the synthesis of the H type I and II octyl glycosides for enzyme kinetic studies. (C) 2010 Elsevier Ltd. All rights reserved.
  • Conjugation of A and B Blood Group Structures to Silica Microparticles for the Detection of Antigen-Specific B Cells
    作者:Anne M. Slaney、I. Esmé Dijke、Mylvaganam Jeyakanthan、Caishun Li、Lu Zou、Patrice Plaza-Alexander、Peter J. Meloncelli、Jeremy A. Bau、Lenka L. Allan、Todd L. Lowary、Lori J. West、Christopher W. Cairo、Jillian M. Buriak
    DOI:10.1021/acs.bioconjchem.5b00672
    日期:2016.3.16
    amino groups, to which the A and B antigens were coupled. The carbohydrate antigens were synthesized with a p-nitrophenol ester to enable conjugation to the functionalized silica microparticles via an amide bond. The number of free amine groups available for coupling for a given mass of PEG-functionalized silica microparticles was quantified via reaction with Fmoc-glycine. The antigen-functionalized microparticles
    用A和B血型碳水化合物抗原(A型,A型II,B型I和B型II)对二氧化硅微粒进行功能化,以检测和监测ABO抗原特异性B细胞。通过Stöber合成制备微粒,用Alexafluor荧光染料标记,并通过TEM和荧光显微镜进行表征。用(3-氨基丙基)三甲氧基硅烷(APTMS)对二氧化硅微粒进行功能化,然后使用已建立的芴基甲氧羰基(Fmoc)保护的基于PEG的接头。然后,将基于PEG的接头的末端Fmoc部分去保护,得到游离的氨基,A和B抗原与之偶联。碳水化合物抗原用p合成-硝基酚酯,可通过酰胺键与官能化的二氧化硅微粒结合。通过与Fmoc-甘氨酸反应,定量用于给定质量的PEG-官能化的二氧化硅微粒可用于偶联的游离胺基的数量。然后,通过流式细胞术评估了抗原官能化的微粒与A和B抗原反应性B细胞结合的特异性,以及在人血清中天然存在的抗体的封闭性。通过流式细胞术和荧光显微镜观察到功能化微粒与血型反应性B细胞的
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