5-amino-3,3-diethylindolin-2-one | 100510-99-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: 5-amino-3,3-diethylindolin-2-one
• 英文别名: 2H-Indol-2-one, 5-amino-3,3-diethyl-1,3-dihydro-；5-amino-3,3-diethyl-1H-indol-2-one
• CAS: 100510-99-4
• 化学式: C₁₂H₁₆N₂O
• 分子量: 204.272
• InChiKey: JDHLNUPXYUEBNW-UHFFFAOYSA-N

物化性质

• 沸点：
  400.0±42.0 °C(Predicted)
• 密度：
  1.092±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  55.1
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  5-amino-3,3-diethylindolin-2-one 在 盐酸 、 硝酸 、 乙酸酐 作用下， 以 乙醇 为溶剂， 反应 6.0h， 生成 5-amino-6-nitro-3,3-diethyl-indolin-2-one
  参考文献：
  名称：

  Nonsteroidal cardiotonics. 1. 2-Pyridyl-6,7-dihydro-3H,5H-pyrrolo[2,3-f]benzimidazol-6-ones, a novel class of cardiotonic agents

  摘要：

  A series of substituted 2-pyridyl-6,7-dihydro-3H,5H-pyrrolo[2,3-f]benzimidazol-6-ones 1-24 were synthesized and evaluated for positive inotropic activity. In rats, cats, and dogs most of these tricyclic heterocycles produced a dose-related increase in myocardial contractility with little effect on heart rate and blood pressure. The increase in contractility was not mediated via stimulation of beta-adrenergic receptors. Compound 1 (BM 14.478) was more potent than milrinone (25) and enoximone when administered intravenously to rats, cats, and dogs. After oral administration of 1 mg/kg, compound 1, milrinone, and pimobendan were equipotent. However, only 1 and pimobendan were still active after 6 h. The structural requirements necessary for optimal cardiotonic activity within this novel class of heterocycles were investigated.

  DOI：

  10.1021/jm00391a004
• 作为产物：
  描述：

  1-苄基-3H-吲哚-2-酮 在 palladium on activated charcoal sodium hydroxide 、 硫酸 、 氨 、 氢气 、 硝酸 、 sodium 、 苄基三丁基溴化铵 作用下， 以 乙醇 为溶剂， 反应 3.5h， 生成 5-amino-3,3-diethylindolin-2-one
  参考文献：
  名称：

  Nonsteroidal cardiotonics. 1. 2-Pyridyl-6,7-dihydro-3H,5H-pyrrolo[2,3-f]benzimidazol-6-ones, a novel class of cardiotonic agents

  摘要：

  A series of substituted 2-pyridyl-6,7-dihydro-3H,5H-pyrrolo[2,3-f]benzimidazol-6-ones 1-24 were synthesized and evaluated for positive inotropic activity. In rats, cats, and dogs most of these tricyclic heterocycles produced a dose-related increase in myocardial contractility with little effect on heart rate and blood pressure. The increase in contractility was not mediated via stimulation of beta-adrenergic receptors. Compound 1 (BM 14.478) was more potent than milrinone (25) and enoximone when administered intravenously to rats, cats, and dogs. After oral administration of 1 mg/kg, compound 1, milrinone, and pimobendan were equipotent. However, only 1 and pimobendan were still active after 6 h. The structural requirements necessary for optimal cardiotonic activity within this novel class of heterocycles were investigated.

  DOI：

  10.1021/jm00391a004

文献信息

• MERTENS, A.;MULLER-BECKMANN, B.;KAMPE, W.;HOLCK, J. -P.;SAAL, W. VON DER, J. MED. CHEM., 30,(1987) N 8, 1279-1287
  作者：MERTENS, A.、MULLER-BECKMANN, B.、KAMPE, W.、HOLCK, J. -P.、SAAL, W. VON DER

  DOI：——

  日期：——
• Nonsteroidal cardiotonics. 1. 2-Pyridyl-6,7-dihydro-3H,5H-pyrrolo[2,3-f]benzimidazol-6-ones, a novel class of cardiotonic agents
  作者：A. Mertens、B. Mueller-Beckmann、W. Kampe、J. P. Hoelck、W. Von der Saal

  DOI：10.1021/jm00391a004

  日期：1987.8

  A series of substituted 2-pyridyl-6,7-dihydro-3H,5H-pyrrolo[2,3-f]benzimidazol-6-ones 1-24 were synthesized and evaluated for positive inotropic activity. In rats, cats, and dogs most of these tricyclic heterocycles produced a dose-related increase in myocardial contractility with little effect on heart rate and blood pressure. The increase in contractility was not mediated via stimulation of beta-adrenergic receptors. Compound 1 (BM 14.478) was more potent than milrinone (25) and enoximone when administered intravenously to rats, cats, and dogs. After oral administration of 1 mg/kg, compound 1, milrinone, and pimobendan were equipotent. However, only 1 and pimobendan were still active after 6 h. The structural requirements necessary for optimal cardiotonic activity within this novel class of heterocycles were investigated.