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3-formyl-5-isopropyl-2H-cyclohepta[b]furan-2-one | 1026052-54-9

中文名称
——
中文别名
——
英文名称
3-formyl-5-isopropyl-2H-cyclohepta[b]furan-2-one
英文别名
2-Oxo-5-propan-2-ylcyclohepta[b]furan-3-carbaldehyde
3-formyl-5-isopropyl-2H-cyclohepta[b]furan-2-one化学式
CAS
1026052-54-9
化学式
C13H12O3
mdl
——
分子量
216.236
InChiKey
XDCPTXKNEJIOEB-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):
    2
  • 重原子数:
    16
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.23
  • 拓扑面积:
    43.4
  • 氢给体数:
    0
  • 氢受体数:
    3

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

  • 作为反应物:
    描述:
    参考文献:
    名称:
    Synthesis and Analysis of Positive Inotropic Effects of 3-Substituted-2H-cyclohepta(b)furan-2-one Derivatives.
    摘要:
    合成了几种3-取代的-2H-环庚[b]呋喃-2-酮衍生物,并在体外测试了它们的正性肌力特性。在化合物8a的5-位引入异丙基,使得PIC50值(增加收缩力50%的剂量的负对数)从4.48增加到5.10。在5-异丙基-8-烷氧基化合物中,异丙氧基化合物12f具有最强的活性,PIC50值为5.99。将3-位的酯基转换为亚甲基,将8-位的烷氧基转换为取代氨基,会导致活性降低。最活跃的化合物12f,与米力农和氨力农相比,对心率(HR)增加的影响较弱。
    DOI:
    10.1248/cpb.42.865
  • 作为产物:
    参考文献:
    名称:
    Synthesis and Analysis of Positive Inotropic Effects of 3-Substituted-2H-cyclohepta(b)furan-2-one Derivatives.
    摘要:
    合成了几种3-取代的-2H-环庚[b]呋喃-2-酮衍生物,并在体外测试了它们的正性肌力特性。在化合物8a的5-位引入异丙基,使得PIC50值(增加收缩力50%的剂量的负对数)从4.48增加到5.10。在5-异丙基-8-烷氧基化合物中,异丙氧基化合物12f具有最强的活性,PIC50值为5.99。将3-位的酯基转换为亚甲基,将8-位的烷氧基转换为取代氨基,会导致活性降低。最活跃的化合物12f,与米力农和氨力农相比,对心率(HR)增加的影响较弱。
    DOI:
    10.1248/cpb.42.865
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文献信息

  • Synthesis and Redox Behavior of Cyanovinyl-Substituted 2H-Cyclohepta[b]furan-2-ones
    作者:Taku Shoji、Junya Higashi、Shunji Ito、Mitsunori Oda、Masafumi Yasunami、Noboru Morita
    DOI:10.3987/com-12-s(n)10
    日期:——
    Cyanovinyl-substituted 2H-cyclohepta[b]furan-2-ones 3, 4, 5 and 7 were prepared by the Wittig, Knoevenagel and electrophilic substitution reaction, respectively. The intramolecular charge-transfer (ICT) interactions between the 2H-cyclohepta[b]furan-2-one ring and cyanovinyl acceptor moiety were investigated by UV/Vis spectroscopy and theoretical calculations. The redox behavior of these novel compounds was examined by cyclic voltammetry (CV) and differential pulse voltammetry (DPV). Significant color changes in these compounds were observed under electrochemical reduction conditions by visible spectroscopy.
  • Synthesis and Analysis of Positive Inotropic Effects of 3-Substituted-2H-cyclohepta(b)furan-2-one Derivatives.
    作者:Masayuki YOKOTA、Takashi YANAGISAWA、Kazuhiro KOSAKAI、Shuichi WAKABAYASHI、Tsuyoshi TOMIYAMA、Masafumi YASUNAMI
    DOI:10.1248/cpb.42.865
    日期:——
    Several 3-substituted-2H-cyclohepta[b]furan-2-one derivatives were prepared and tested in vitro for positive inotropic character. Introduction of an isopropyl group at the 5-position of compound 8a caused an increase of PIC50 (negative logarithm of the dosage which increases the contractile force by 50%) from 4.48 to 5.10. Among the 5-isopropyl-8-alkoxy compounds, the isopropoxy compound 12f had the most potent activity with a PIC50 value of 5.99. Conversion of the ester group at the 3-position to a methylene group and of the alkoxy group at the 8-position to a substituted amino group caused a decrease in activity. The most active compound, 12f, was also found to have a weaker heart rate (HR)-increasing effect compared to milrinone and amrinone.
    合成了几种3-取代的-2H-环庚[b]呋喃-2-酮衍生物,并在体外测试了它们的正性肌力特性。在化合物8a的5-位引入异丙基,使得PIC50值(增加收缩力50%的剂量的负对数)从4.48增加到5.10。在5-异丙基-8-烷氧基化合物中,异丙氧基化合物12f具有最强的活性,PIC50值为5.99。将3-位的酯基转换为亚甲基,将8-位的烷氧基转换为取代氨基,会导致活性降低。最活跃的化合物12f,与米力农和氨力农相比,对心率(HR)增加的影响较弱。
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