fusaric acid chloride hydrochloride | 61379-37-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: fusaric acid chloride hydrochloride
• 英文别名: 5-Butylpyridine-2-carbonyl chloride;hydrochloride；5-butylpyridine-2-carbonyl chloride;hydrochloride
• CAS: 61379-37-1
• 化学式: C₁₀H₁₂ClNO*ClH
• 分子量: 234.125
• InChiKey: MORLQMZKFLNVKC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.23
• 重原子数：
  14
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  30
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  fusaric acid chloride hydrochloride 在 盐酸 、 三乙胺 作用下， 以 乙醇 、 二氯甲烷 为溶剂， 反应 73.0h， 生成 2-(5-Butylpyridin-2-yl)-7,7-dimethyl-1,5-dihydropyrrolo[2,3-f]benzimidazol-6-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

• Runti; De Nardo; Ulian, Farmaco, Edizione Scientifica, 1981, vol. 36, # 4, p. 260 - 268
  作者：Runti、De Nardo、Ulian

  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.