3,5-dichloro-4-(2-(2-cyano-7-methoxypyrazolo[1,5-a]pyridin-4-yl)ethyl)pyridine 1-oxide | 1010819-80-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 三唑并吡啶类
• 英文名称: 3,5-dichloro-4-(2-(2-cyano-7-methoxypyrazolo[1,5-a]pyridin-4-yl)ethyl)pyridine 1-oxide
• 英文别名: 4-[2-(3,5-dichloro-1-oxidopyridin-1-ium-4-yl)ethyl]-7-methoxypyrazolo[1,5-a]pyridine-2-carbonitrile
• CAS: 1010819-80-3
• 化学式: C₁₆H₁₂Cl₂N₄O₂
• 分子量: 363.203
• InChiKey: HFHMXQPFCKLEHO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  24
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  75.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  4-(2-(3,5-dichloropyridin-4-yl)ethyl)-7-methoxypyrazolo[1,5-a]pyridine-2-carbonitrile 在 间氯过氧苯甲酸 、 水 、 碳酸氢钠 作用下， 以 氯仿 为溶剂， 反应 4.5h， 生成 3,5-dichloro-4-(2-(2-cyano-7-methoxypyrazolo[1,5-a]pyridin-4-yl)ethyl)pyridine 1-oxide
  参考文献：
  名称：

  EP2060572

  摘要：

  公开号：

文献信息

• Pyrazolopyride derivative and phosphodiesterase ( pde) inhibitors containing the same as active ingredient
  申请人：Kohno Yasushi

  公开号：US20090318385A1

  公开（公告）日：2009-12-24

  A novel pyrazolopyridine derivative is provided which is useful as a pharmaceutical drug having phosphodiesterase inhibitory activity. The pyrazolopyridine derivative is represented by the following general formula (1): [wherein R 1 is a hydrogen atom, an optionally substituted alkyl group having 1 to 6 carbon atoms, or the like, R 2 is an optionally substituted alkyl group having 1 to 6 carbon atoms or the like, R 5 and R 6 are independently a hydrogen atom or a halogen atom, R 13 is a hydrogen atom or a halogen atom, n is 0 or 1, is a single or double bond, R 3 is a hydrogen atom, a hydroxyl group, or the like, and R 4 is a hydrogen atom, a phenyl group, or the like] or a pharmaceutically acceptable salt thereof, and a hydrate thereof.

  提供了一种新的吡唑吡啶衍生物，其可用作具有磷酸二酯酶抑制活性的药物。该吡唑吡啶衍生物由以下通式（1）表示：[其中，R1是氢原子、1至6个碳原子的可选取代烷基或类似物，R2是1至6个碳原子的可选取代烷基或类似物，R5和R6独立地是氢原子或卤素原子，R13是氢原子或卤素原子，n为0或1，为单键或双键，R3是氢原子、羟基或类似物，R4是氢原子、苯基或类似物]或其药学上可接受的盐和水合物。
• PYRAZOLOPYRIDINE DERIVATIVE AND PHOSPHODIESTERASE (PDE) INHIBITOR CONTAINING THE SAME AS ACTIVE INGREDIENT
  申请人：Kyorin Pharmaceutical Co., Ltd.

  公开号：EP2060572A1

  公开（公告）日：2009-05-20

  A novel pyrazolopyridine derivative is provided which is useful as a pharmaceutical drug having phosphodiesterase inhibitory activity. The pyrazolopyridine derivative is represented by the following general formula (1): [wherein R1 is a hydrogen atom, an optionally substituted alkyl group having 1 to 6 carbon atoms, or the like, R2 is an optionally substituted alkyl group having 1 to 6 carbon atoms or the like, R5 and R6 are independently a hydrogen atom or a halogen atom, R13 is a hydrogen atom or a halogen atom, n is 0 or 1, is a single or double bond, R3 is a hydrogen atom, a hydroxyl group, or the like, and R4 is a hydrogen atom, a phenyl group, or the like] or a pharmaceutically acceptable salt thereof, and a hydrate thereof.

  本研究提供了一种新型吡唑吡啶衍生物，它可用作具有磷酸二酯酶抑制活性的药物。 该吡唑吡啶衍生物由以下通式（1）表示： [其中 R1 是氢原子、具有 1 至 6 个碳原子的任选取代的烷基或类似物，R2 是具有 1 至 6 个碳原子的任选取代的烷基或类似物，R5 和 R6 独立地是氢原子或卤素原子，R13 是氢原子或卤素原子，n 是 0 或 1、 是单键或双键，R3 是氢原子、羟基或类似基团，R4 是氢原子、苯基或类似基团]或其药学上可接受的盐及其水合物。