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2-aminoethyl α-D-galactopyranosyl-(1->4)-β-D-galactopyranosyl-(1->4)-β-D-glucopyranoside | 261155-98-0

中文名称
——
中文别名
——
英文名称
2-aminoethyl α-D-galactopyranosyl-(1->4)-β-D-galactopyranosyl-(1->4)-β-D-glucopyranoside
英文别名
2-aminoethyl α-D-galactopyranosyl-(1→4)-β-D-galactopyranosyl-(1→4)-β-D-glucopyranoside;Gal(a1-4)Gal(b1-4)Glc(b)-O-EtNH2;(2R,3R,4S,5R,6R)-2-[(2R,3R,4R,5R,6S)-6-[(2R,3S,4R,5R,6R)-6-(2-aminoethoxy)-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol
2-aminoethyl α-D-galactopyranosyl-(1->4)-β-D-galactopyranosyl-(1->4)-β-D-glucopyranoside化学式
CAS
261155-98-0
化学式
C20H37NO16
mdl
——
分子量
547.511
InChiKey
DBTNJTQCWLYRTK-BSLBNWCESA-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:
    895.8±65.0 °C(Predicted)
  • 密度:
    1.69±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    -7.3
  • 重原子数:
    37
  • 可旋转键数:
    10
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    284
  • 氢给体数:
    11
  • 氢受体数:
    17

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

  • ——
    作者:P. E. Cheshev、E. A. Khatuntseva、A. G. Gerbst、Yu. E. Tsvetkov、A. S. Shashkov、N. E. Nifantiev
    DOI:10.1023/a:1024905419008
    日期:——
    selectively protected derivatives of tetrasaccharide GalNAc(beta 1-->3)Gal(alpha 1-->4)Gal(beta 1-->4)Glc beta-OCH2CH2N3 and pentasaccharide Gal(beta 1-->3)GalNAc(beta 1-->3)Gal(alpha 1-->4)Gal(beta 1-->4)Glc beta-OCH2CH2N3 in 88 and 73% yields, respectively. Removal of O-protecting groups, substitution of acetyl group for N-trichloroacetyl group, and reduction of the aglycone azide group resulted in the
    6-三-O-乙酰基-2-脱氧-1-硫代-2-三氯乙酰氨基-β-D-吡喃半乳糖苷和4-三氯乙酰胺基苯基4,6-二-O-乙酰基-2-脱氧-3-O-(2,在N-碘代琥珀酰亚胺和三氟甲磺酸存在下,二氯甲烷中的3,4,6-四-O-乙酰基-β-D-吡喃半乳糖基)-1-硫-2-三氯乙酰胺基-β-D-吡喃半乳糖苷导致相应的选择性保护四糖GalNAc(β1-> 3)Gal(α1-> 4)Gal(β1-> 4)Glcβ-OCH2CH2N3的衍生物和五糖Gal(β1-> 3)GalNAc(β1- -> 3)Gal(alpha 1-> 4)Gal(beta 1-> 4)Glc beta-OCH2CH2N3,产率分别为88%和73%。除去O-保护基,将乙酰基替换为N-三氯乙酰基,以及将糖苷配基叠氮基还原,得到目标2-氨基乙基球蛋白三-,-四-和-五糖,
  • Carbohydrate-lipid constructs and their use in preventing or treating viral infection
    申请人:Kode Biotech Limited
    公开号:US09226968B2
    公开(公告)日:2016-01-05
    The invention relates to selected carbohydrate-lipid constructs and their use as mimics of ligands for receptors expressed by virus. In particular, the invention relates to the use of selected carbohydrate-lipid constructs in methods of inhibiting virus infection and/or promoting clearance of virus from infected subjects. Carbohydrate-lipid constructs selected for use in these methods where the virus is Human Immunodeficiency Virus (HIV) are provided.
    这项发明涉及选定的碳水化合物-脂质构造物及其用作模拟病毒受体表达的配体的用途。具体地,该发明涉及选定的碳水化合物-脂质构造物在抑制病毒感染和/或促进感染主体中的病毒清除的方法中的应用。提供了用于这些方法中的选定碳水化合物-脂质构造物,其中病毒为人类免疫缺陷病毒(HIV)。
  • Synthesis of some divalent O- and S-glycosides of galabiose and globotriose
    作者:Henrik C. Hansen、Göran Magnusson
    DOI:10.1016/s0008-6215(98)00021-4
    日期:1998.2
    Derivatives of galabiose (alpha-D-Galp-(1-->4)-D-Galp) and globotriose (alpha-D-Galp-(1-->4)-beta-D-Galp(1-->4)-D-Glcp) were coupled to various 1,2- and 1,3-dihydroxymethyl- and dimercaptomethylbenzenes to give the corresponding divalent glycosides, potentially useful as inhibitors of bacterial adhesion. (C) 1998 Elsevier Science Ltd. All rights reserved.
  • Fluorescence modification of Gb3 oligosaccharide and rapid synthesis of oligosaccharide moieties using fluorous protective group
    作者:Tsuyoshi Miura、Satoshi Tsujino、Ai Satoh、Kohtaro Goto、Mamoru Mizuno、Midori Noguchi、Tetsuya Kajimoto、Manabu Node、Yasuoki Murakami、Nobuyuki Imai、Toshiyuki Inazu
    DOI:10.1016/j.tet.2005.05.001
    日期:2005.7
    The use of the bisfluorous chain-type propanoyl (Bfp) group as a fluorous protective group made it possible to rapidly synthesize the Gb2 and Gb3 oligosaccharide derivatives by a simple fluorous-organic extraction purification. Furthermore, the fluorescence-labeled Gb2 and Gb3 oligosaccharides were prepared as a potential Vero Toxins detecting reagent. (c) 2005 Elsevier Ltd. All rights reserved.
  • Preparation of oligosaccharides by homogenous enzymatic synthesis and solid phase extraction
    作者:Wenjun Wang、Chen Jin、Lina Guo、Yu Liu、Yue Wan、Xin Wang、Lei Li、Wei Zhao、Peng George Wang
    DOI:10.1039/c1cc13293h
    日期:——
    This communication describes a method for enzymatic preparation of bioactive glycans, which integrated the high-efficiency of homogenous phase enzymatic reaction and fast separation of solid phase extraction.
    该交流描述了一种酶法制备生物活性聚糖的方法,该方法集高效率的均相酶促反应和固相萃取的快速分离于一体。
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