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1,4-bis[4-((5-hydroxy-7-methoxymethoxy)-4H-chromen-4-on-2-yl)phenyl]-1,4-dioxabutane | 916330-69-3

中文名称
——
中文别名
——
英文名称
1,4-bis[4-((5-hydroxy-7-methoxymethoxy)-4H-chromen-4-on-2-yl)phenyl]-1,4-dioxabutane
英文别名
——
1,4-bis[4-((5-hydroxy-7-methoxymethoxy)-4H-chromen-4-on-2-yl)phenyl]-1,4-dioxabutane化学式
CAS
916330-69-3
化学式
C36H30O12
mdl
——
分子量
654.627
InChiKey
SXFGIACVHSBPJG-UHFFFAOYSA-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):
    6.07
  • 重原子数:
    48.0
  • 可旋转键数:
    13.0
  • 环数:
    6.0
  • sp3杂化的碳原子比例:
    0.17
  • 拓扑面积:
    156.26
  • 氢给体数:
    2.0
  • 氢受体数:
    12.0

反应信息

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文献信息

  • Flavonoid Dimers as Bivalent Modulators for P-Glycoprotein-Based Multidrug Resistance:  Synthetic Apigenin Homodimers Linked with Defined-Length Poly(ethylene glycol) Spacers Increase Drug Retention and Enhance Chemosensitivity in Resistant Cancer Cells
    作者:Kin-Fai Chan、Yunzhe Zhao、Brendan A. Burkett、Iris L. K. Wong、Larry M. C. Chow、Tak Hang Chan
    DOI:10.1021/jm060593+
    日期:2006.11.1
    Much effort has been spent on searching for better P-glycoprotein- ( P-gp-) based multidrug resistance ( MDR) modulators. Our approach was to target the binding sites of P-gp using dimers of dietary flavonoids. A series of apigenin-based flavonoid dimers, linked by poly( ethylene glycol) chains of various lengths, have been synthesized. These flavonoid dimers modulate drug chemosensitivity and retention in breast and leukemic MDR cells with the optimal number of ethylene glycol units equal to 2-4. Compound 9d bearing four ethylene glycol units increased drug accumulation in drug-resistant cells and enhanced cytotoxicity of paclitaxel, doxorubicin, daunomycin, vincristine, and vinblastine in drug- resistant breast cancer and leukemia cells in vitro, resulting in reduction of IC50 by 5-50 times. This compound also stimulated P-gp's ATPase activity by 3.3-fold. Its modulating activity was presumably by binding to the substrate binding sites of P-gp and disrupting drug efflux.
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