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3,3',3''-(((1R,2S,3r,4R,5S,6s)-2,4,6-trihydroxycyclohexane-1,3,5-triyl)tris(oxy))tris(1,5-dihydrobenzo[e][1,3,2]dioxaphosphepine 3-oxide) | 1428567-03-6

中文名称
——
中文别名
——
英文名称
3,3',3''-(((1R,2S,3r,4R,5S,6s)-2,4,6-trihydroxycyclohexane-1,3,5-triyl)tris(oxy))tris(1,5-dihydrobenzo[e][1,3,2]dioxaphosphepine 3-oxide)
英文别名
1,3,5-tri-O-(o-xylylenephospho)-myo-inositol
3,3',3''-(((1R,2S,3r,4R,5S,6s)-2,4,6-trihydroxycyclohexane-1,3,5-triyl)tris(oxy))tris(1,5-dihydrobenzo[e][1,3,2]dioxaphosphepine 3-oxide)化学式
CAS
1428567-03-6
化学式
C30H33O15P3
mdl
——
分子量
726.504
InChiKey
IZUAJEQYEWBISV-CWOMFCTBSA-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):
    4.8
  • 重原子数:
    48.0
  • 可旋转键数:
    6.0
  • 环数:
    7.0
  • sp3杂化的碳原子比例:
    0.4
  • 拓扑面积:
    194.97
  • 氢给体数:
    3.0
  • 氢受体数:
    15.0

反应信息

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文献信息

  • [EN] PHARMACEUTICAL COMPOUNDS FOR USE IN THE THERAPY OF CLOSTRIDIUM DIFFICILE INFECTION<br/>[FR] COMPOSÉS PHARMACEUTIQUES POUR UTILISATION DANS LA THÉRAPIE D'UNE INFECTION PAR CLOSTRIDIUM DIFFICILE
    申请人:ETH ZUERICH
    公开号:WO2013045107A1
    公开(公告)日:2013-04-04
    The invention relates to a compound described by a general formula (1), wherein each X independently can be OPO32-, OPSO22- or OSO3-; R1 comprises a solubility function such as a polyethylene glycol moiety and each X independently can be OPO32-, OPSO22-, - or OSO3-; and Z is an alkyl chain comprising 1 to 3 carbon and/or hetero atoms. The invention further relates to polysulfate derivatives or mixed polyphosphate/sulphate derivatives of six-membered cyclic polyols for use in the therapy of infection by Clostridium difficile.
    本发明涉及一种由普遍式(1)描述的化合物,其中每个X独立地可以是OPO32-,OPSO22-或OSO3-;R1包括溶解性功能,例如聚乙二醇基团,每个X独立地可以是OPO32-,OPSO22-或OSO3-;而Z是一个含有1到3个碳和/或杂原子的烷基链。本发明还涉及六元环多元硫酸盐衍生物或混合多聚磷酸盐/硫酸盐衍生物,用于治疗难辨梭菌感染。
  • Small-Molecule Allosteric Triggers of Clostridium difficile Toxin B Auto-proteolysis as a Therapeutic Strategy
    作者:Mattias E. Ivarsson、Estelle Durantie、Corina Huberli、Samuel Huwiler、Chrismita Hegde、Jillian Friedman、Fernando Altamura、Jun Lu、Elena F. Verdu、Premysl Bercik、Susan M. Logan、Wangxue Chen、Jean-Christophe Leroux、Bastien Castagner
    DOI:10.1016/j.chembiol.2018.10.002
    日期:2019.1
    Clostridium difficile causes increasing numbers of life-threatening intestinal infections. Symptoms associated with C. difficile infection (CDI) are mediated by secreted protein toxins, whose virulence is modulated by intracellular auto-proteolysis following allosteric activation of their protease domains by inositol hexakisphosphate (IP6). Here, we explore the possibility of inactivating the C. difficile toxin B (TcdB) by triggering its auto-proteolysis in the gut lumen prior to cell uptake using gain-of-function small molecules. We anticipated that high calcium concentrations typically found in the gut would strongly chelate IP6, precluding it from pre-emptively inducing toxin auto-proteolysis if administered exogenously. We therefore designed IP6 analogs with reduced susceptibility to complexation by calcium, which maintained allosteric activity at physiological calcium concentrations. We found that oral administration of IP6 analogs attenuated inflammation and promoted survival in mouse models of CDI. Our data provide impetus to further develop small-molecule allosteric triggers of toxin auto-proteolysis as a therapeutic strategy.
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