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3-methoxy-4-[(2',3',6',2'',3'',4'',6''-hepta-O-acetyl-β-lactosyl)oxy]benzoic acid | 1365411-43-3

中文名称
——
中文别名
——
英文名称
3-methoxy-4-[(2',3',6',2'',3'',4'',6''-hepta-O-acetyl-β-lactosyl)oxy]benzoic acid
英文别名
——
3-methoxy-4-[(2',3',6',2'',3'',4'',6''-hepta-O-acetyl-β-lactosyl)oxy]benzoic acid化学式
CAS
1365411-43-3
化学式
C34H42O21
mdl
——
分子量
786.695
InChiKey
KYZPRNBKDMVREC-UWNAZRLDSA-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

  • 熔点:
    146-149 °C
  • 沸点:
    786.6±60.0 °C(Predicted)
  • 密度:
    1.41±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.39
  • 重原子数:
    55.0
  • 可旋转键数:
    15.0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.59
  • 拓扑面积:
    267.55
  • 氢给体数:
    1.0
  • 氢受体数:
    20.0

上下游信息

  • 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

  • Synthesis of Galectin Inhibitors by Regioselective 3′-O-Sulfation of Vanillin Lactosides Obtained under Phase Transfer Catalysis
    作者:Karima Belkhadem、Yihong Cao、René Roy
    DOI:10.3390/molecules26010115
    日期:——
    synthetized using phase-transfer catalyzed reactions from per-O-acetylated lactosyl bromide. The aldehyde group of the vanillin moiety was then modified to generate a series of related analogs having variable functionalities in the para- position of the aromatic residue. The corresponding unprotected lactosides, obtained by Zemplén transesterification, were regioselectively 3′-O-sulfated using tin chemistry
    使用相转移催化反应从全-O-乙酰化乳糖合成基于香草醛乳糖苷衍生物。然后对香草醛部分的醛基进行修饰,生成一系列在芳香族残基的对位具有可变官能团的相关类似物。通过 Zemplén 酯交换反应获得的相应未保护乳糖苷,使用化学活化进行区域选择性 3'-O-硫酸化,然后用三氧化硫-三甲胺复合物 (Men3N-SO3) 处理。还使用 Knoevenagel 反应从香兰素醛制备其他衍生物,以提供延伸的 α,β-不饱和羧酸,然后将其还原为饱和对应物。
  • Synthesis and biological evaluation of glycosylated psoralen derivatives
    作者:Chao-Yue Chen、Jian-Guo Sun、Fei-Yan Liu、Kwok-Pui Fung、Ping Wu、Zhi-Zhen Huang
    DOI:10.1016/j.tet.2012.01.090
    日期:2012.3
    A novel route for the efficient synthesis of a target psoralen moiety, 4,4'-dimethylxanthotoxol, has been developed, which need only four steps using cheap pyrogallol as a starting material. Subsequently, a range of new glycosylated psoralen derivatives were synthesized in good yields with simple procedures and mild reaction conditions. The experiment of biological activity shows that some of the glycosylated psoralen derivatives have antiproliferative activities against human cancer cell lines. A strong photoinduced antiproliferative effects were found under UVA. All of the glycosylated psoralen derivatives exhibited antioxidant activities against the oxidation of DNA induced by Cu2+/glutathione (GSH). Further experiment also demonstrates that the introduction of sugar moieties in some glycosylated psoralen derivatives can improve their antioxidant activities significantly. (C) 2012 Elsevier Ltd. All rights reserved.
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