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bis-{3-O-[(7-methoxy-2H-chromen-2-one-3-yl)-methyl]-β-D-galactopyranosyl}sulfane | 1448725-32-3

中文名称
——
中文别名
——
英文名称
bis-{3-O-[(7-methoxy-2H-chromen-2-one-3-yl)-methyl]-β-D-galactopyranosyl}sulfane
英文别名
3-[[(2S,3R,4S,5S,6R)-2-[(2S,3R,4S,5S,6R)-3,5-dihydroxy-6-(hydroxymethyl)-4-[(7-methoxy-2-oxochromen-3-yl)methoxy]oxan-2-yl]sulfanyl-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxymethyl]-7-methoxychromen-2-one
bis-{3-O-[(7-methoxy-2H-chromen-2-one-3-yl)-methyl]-β-D-galactopyranosyl}sulfane化学式
CAS
1448725-32-3
化学式
C34H38O16S
mdl
——
分子量
734.732
InChiKey
DNOXSHLEGBCFLX-JBKGHAIWSA-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):
    0.6
  • 重原子数:
    51
  • 可旋转键数:
    12
  • 环数:
    6.0
  • sp3杂化的碳原子比例:
    0.47
  • 拓扑面积:
    255
  • 氢给体数:
    6
  • 氢受体数:
    17

反应信息

  • 作为产物:
    描述:
    sodium methylate 作用下, 以 甲醇二氯甲烷 为溶剂, 反应 24.0h, 以85 mg的产率得到bis-{3-O-[(7-methoxy-2H-chromen-2-one-3-yl)-methyl]-β-D-galactopyranosyl}sulfane
    参考文献:
    名称:
    选择性半乳糖-香豆素衍生的 Galectin-3 抑制剂在肺纤维化模型中展示了 Galectin-3-聚糖相互作用的参与
    摘要:
    由双-3- O-炔丙基-硫代二半乳糖苷合成双 3 - O-香豆基甲基取代的硫代二半乳糖苷产生了高选择性和高亲和力的半乳凝素 3 抑制剂。突变体研究、结构分析和分子建模表明香豆基取代基堆积在精氨酸侧链上。一种抑制剂在博莱霉素诱导的肺纤维化小鼠模型中显示出与已知的非选择性半乳糖凝集素 1/半乳糖凝集素 3 抑制剂相似的功效,这强烈表明阻断半乳糖凝集素 3 聚糖识别是一个重要的抗纤维化药物靶点。
    DOI:
    10.1021/acs.jmedchem.6b00957
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文献信息

  • [EN] NOVEL GALACTOSIDE INHIBITORS OF GALECTINS<br/>[FR] NOUVEAUX INHIBITEURS GALACTOSIDES DE GALECTINES
    申请人:GALECTO BIOTECH AB
    公开号:WO2013110704A1
    公开(公告)日:2013-08-01
    The present invention relates to novel compounds prepared from readily accessible 3-O-propargyl-D-galactopyranoside derivatives and having an effect as i.a., galectin inhibitors, the use of said compounds as a medicament as well as for the manufacture of a medicament for treatment of disorders relating to the binding of galectin to ligandsin a mammal, wherein said galectin is preferably a galectin-3. The novel compounds are defined by the general formula (I).
    本发明涉及从易得到的3-O-丙炔基-D-半乳糖苷衍生物制备的新化合物,具有抑制住凝集素等作用,所述化合物的用途为药物,以及用于制造治疗哺乳动物中住凝集素与配体结合相关疾病的药物,其中所述住凝集素优选为住凝集素-3。新化合物由通式(I)定义。
  • NOVEL GALACTOSIDE INHIBITORS OF GALECTINS
    申请人:Galecto Biotech AB
    公开号:EP2807176B1
    公开(公告)日:2015-12-30
  • Novel galectoside inhibitors of galectins
    申请人:GALECTO BIOTECH AB
    公开号:US20140336146A1
    公开(公告)日:2014-11-13
    The present invention relates to novel compounds prepared from readily accessible 3-O-propargyl-D-galactopyranoside derivatives and having an effect as i.a., galectin inhibitors, the use of said compounds as a medicament as well as for the manufacture of a medicament for treatment of disorders relating to the binding of galectin to ligands in a mammal, wherein said galectin is preferably a galectin-3. The novel compounds are defined by the general formula (I).
  • US9353141B2
    申请人:——
    公开号:US9353141B2
    公开(公告)日:2016-05-31
  • A Selective Galactose–Coumarin-Derived Galectin-3 Inhibitor Demonstrates Involvement of Galectin-3-glycan Interactions in a Pulmonary Fibrosis Model
    作者:Vishal K. Rajput、Alison MacKinnon、Santanu Mandal、Patrick Collins、Helen Blanchard、Hakon Leffler、Tariq Sethi、Hans Schambye、Balaram Mukhopadhyay、Ulf J. Nilsson
    DOI:10.1021/acs.jmedchem.6b00957
    日期:2016.9.8
    that the coumaryl substituents stack onto arginine side chains. One inhibitor displayed efficacy in a murine model of bleomycin-induced lung fibrosis similar to that of a known nonselective galectin-1/galectin-3 inhibitor, which strongly suggests that blocking galectin-3 glycan recognition is an important antifibrotic drug target.
    由双-3- O-炔丙基-硫代二半乳糖苷合成双 3 - O-香豆基甲基取代的硫代二半乳糖苷产生了高选择性和高亲和力的半乳凝素 3 抑制剂。突变体研究、结构分析和分子建模表明香豆基取代基堆积在精氨酸侧链上。一种抑制剂在博莱霉素诱导的肺纤维化小鼠模型中显示出与已知的非选择性半乳糖凝集素 1/半乳糖凝集素 3 抑制剂相似的功效,这强烈表明阻断半乳糖凝集素 3 聚糖识别是一个重要的抗纤维化药物靶点。
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