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2-aminoethyl β-D-galactopyranosyl-(1->4)-O-β-D-glucopyranoside | 443770-01-2

中文名称
——
中文别名
——
英文名称
2-aminoethyl β-D-galactopyranosyl-(1->4)-O-β-D-glucopyranoside
英文别名
2-aminoethyl-β-D-lactopyranoside;1-(2''-aminoethyl)-β-lactoside;1-(2-aminoethyl)-lactoside;2-aminoethyl (β-D-galactopyranosyl)-(1-4)-β-D-glucopyranoside;2’-aminoethyl-[β-D-galactopyranosyl]-(1→4)-β-D-glucopyranoside;2-aminoethyl β-D-galactopyranosyl-(1->4)-β-D-glucopyranoside;aminoethyl 4-O-(β-D-galactopyranosyl)-β-D-glucopyranoside;lacotosyl ethylamine;(2S,3R,4S,5R,6R)-2-((2R,3S,4R,5R,6R)-6-(2-Aminoethoxy)-4,5-dihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yloxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol;(2S,3R,4S,5R,6R)-2-[(2R,3S,4R,5R,6R)-6-(2-aminoethoxy)-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol
2-aminoethyl β-D-galactopyranosyl-(1->4)-O-β-D-glucopyranoside化学式
CAS
443770-01-2
化学式
C14H27NO11
mdl
——
分子量
385.368
InChiKey
NYYJQOXDRKDQEO-VNQPAINQSA-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

物化性质

  • 沸点:
    706.3±60.0 °C(Predicted)
  • 密度:
    1.61±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    -5.1
  • 重原子数:
    26
  • 可旋转键数:
    7
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    205
  • 氢给体数:
    8
  • 氢受体数:
    12

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

  • Preparation of aminoethyl glycosides for glycoconjugation
    作者:Robert Šardzík、Gavin T Noble、Martin J Weissenborn、Andrew Martin、Simon J Webb、Sabine L Flitsch
    DOI:10.3762/bjoc.6.81
    日期:——
    The synthesis of a number of aminoethyl glycosides of cell-surface carbohydrates, which are important intermediates for glycoarray synthesis, is described. A set of protocols was developed which provide these intermediates, in a short number of steps, from commercially available starting materials.
    描述了细胞表面碳水化合物的许多氨基乙基糖苷的合成,它们是 glycoarray 合成的重要中间体。开发了一套方案,这些方案可以在很短的步骤中从市售的起始材料中提供这些中间体。
  • Schizophyllans carrying oligosaccharide appendages as potential candidates for cell-targeted antisense carrier
    作者:Teruaki Hasegawa、Tomohisa Fujisawa、Munenori Numata、Takahiro Matsumoto、Mariko Umeda、Ryouji Karinaga、Masami Mizu、Kazuya Koumoto、Taro Kimura、Shiro Okumura、Kazuo Sakurai、Seiji Shinkai
    DOI:10.1039/b412124b
    日期:——
    Schizophyllans carrying β-lactoside and α-mannoside appendages were prepared from native schizophyllan through NaIO4 oxidation followed by reductive amination using aminoethyl-β-lactoside and α-mannoside, respectively. The resulting schizophyllans form stable macromolecular complexes with polynucleotides, such as poly(C) and poly(dA). Specific affinity between these macromolecular complexes and saccharide-binding proteins was demonstrated by surface plasmon resonance and agarose gel staining assays. β-Lactoside-appended schizophyllan enhanced an antisense activity in hepatocytes which express lactoside-binding proteins on their cell surfaces.
    通过NaIO4氧化原生裂褶菌多糖,随后分别使用氨基乙基-β-半乳糖苷和α-甘露糖苷进行还原胺化反应,制备了带有β-半乳糖苷和α-甘露糖苷侧链的裂褶菌多糖。由此得到的裂褶菌多糖能与多聚核苷酸(如聚胞苷酸和聚dA)形成稳定的巨分子复合物。通过表面等离子体共振和琼脂糖凝胶染色实验,证明了这些巨分子复合物与糖结合蛋白之间存在特定的亲和力。带有β-半乳糖苷侧链的裂褶菌多糖增强了表达细胞表面半乳糖苷结合蛋白的肝细胞中的反义活性。
  • A versatile strategy to synthesize <i>N</i>-methyl-anthranilic acid-labelled glycoprobes for fluorescence-based screening assays
    作者:Isabelle Bertin-Jung、Anne Robert、Nick Ramalanjaona、Sandrine Gulberti、Catherine Bui、Jean-Baptiste Vincourt、Mohamed Ouzzine、Jean-Claude Jacquinet、Chrystel Lopin-Bon、Sylvie Fournel-Gigleux
    DOI:10.1039/d0cc03882b
    日期:——

    Here we propose a general strategy to label carbohydrates with N-methyl-anthranilic acid to generate glycotools for fluorescence-based screening and carbohydrate–protein interaction studies.

    这里我们提出了一种通用策略,即使用N-甲基-氨基苯甲酸标记碳水化合物,以生成用于基于荧光的筛选和碳水化合物-蛋白质相互作用研究的糖工具。
  • Chemoselective immobilization of biomolecules through aqueous Diels–Alder and PEG chemistry
    作者:Xue-Long Sun、LiuChun Yang、Elliot L. Chaikof
    DOI:10.1016/j.tetlet.2008.02.111
    日期:2008.4
    Aqueous Diels-Alder chemistry combined with a poly(ethylene glycol) (PEG) spacer was used to immobilize a diverse group of biomolecules onto a solid surface. Briefly, alpha, omega linear PEG conjugates were synthesized containing cyclopentadiene in the alpha position and either biotin, lactose, or protein A in the omega position. Linkers were coupled to N-maleimide (EMC)-functionalized glass substrates
    水性狄尔斯-阿尔德化学结合聚(乙二醇)(PEG)间隔物用于将多种生物分子固定在固体表面上。简而言之,合成的α、ω线性PEG缀合物在α位置含有环戊二烯,在ω位置含有生物素、乳糖或蛋白质A。接头与 N-马来酰亚胺 (EMC) 功能化玻璃基板偶联,生物分子的表面固定化通过共聚焦荧光成像得到证实。
  • Lactose-appended schizophyllan is a potential candidate as a hepatocyte-targeted antisense carrier
    作者:Teruaki Hasegawa、Mariko Umeda、Takahiro Matsumoto、Munenori Numata、Masami Mizu、Kazuya Koumoto、Kazuo Sakurai、Seiji Shinkai
    DOI:10.1039/b313426a
    日期:——
    A schizophyllan (β-1,3-glucan) derivative carrying lactose-appendages prepared by reductive amination can form stable macromolecular complexes with polynucleotides, shows excellent affinity with a lactose-binding lectin, and effectively mediates gene transfection into hepatocytes.
    一种携带乳糖附属物的裂殖酵母聚糖(β-1,3-葡聚糖)衍生物通过还原氨基化制备,可以与多核苷酸形成稳定的大分子复合物,表现出与乳糖结合凝集素的优良亲和力,并有效介导基因转染进入肝细胞。
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