4-methyl-2-phenyl-5-(pyridin-3-ylmethyl)-1H-pyrazolo[4,3-c]pyridine-3,6(2H,5H)-dione | 847572-55-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 4-methyl-2-phenyl-5-(pyridin-3-ylmethyl)-1H-pyrazolo[4,3-c]pyridine-3,6(2H,5H)-dione
• 英文别名: 4-methyl-2-phenyl-5-(pyridin-3-ylmethyl)-1H-pyrazolo[4,3-c]pyridine-3,6-dione
• CAS: 847572-55-8
• 化学式: C₁₉H₁₆N₄O₂
• mdl: MFCD06755313
• 分子量: 332.362
• InChiKey: ISLQXEIRVZXLJA-UHFFFAOYSA-N

物化性质

• 沸点：
  523.8±60.0 °C(Predicted)
• 密度：
  1.40±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  25
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  65.5
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 危险等级：
  IRRITANT

反应信息

• 作为反应物：
  描述：

  4-methyl-2-phenyl-5-(pyridin-3-ylmethyl)-1H-pyrazolo[4,3-c]pyridine-3,6(2H,5H)-dione 、 3-甲氧基苯基乙酰氯 在 N,N-二异丙基乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 1-[(3-methoxyphenyl)acetyl]-4-methyl-2-phenyl-5-(pyridin-3-ylmethyl)-1H-pyrazolo[4,3-c]pyridine-3,6(2H,5H)-dione
  参考文献：
  名称：

  First in Class, Potent, and Orally Bioavailable NADPH Oxidase Isoform 4 (Nox4) Inhibitors for the Treatment of Idiopathic Pulmonary Fibrosis

  摘要：

  We describe the design, synthesis, and optimization of first-in-class series of inhibitors of NADPH oxidase isoform 4 (Nox4), an enzyme implicated in several pathologies, in particular idiopathic pulmonary fibrosis, a life-threatening and orphan disease. Initially, several moderately potent pyrazolopyridine dione derivatives were found during a high-throughput screening campaign. SA R investigation around the pyrazolopyridine dione core led to the discovery of several double-digit nanomolar inhibitors in cell free assays of reactive oxygen species (ROS) production, showing high potency on Nox4 and Nox1. The compounds have little affinity for Nox2 isoform and are selective for Nox4/1 isoforms. The specificity of these compounds was confirmed in an extensive in vitro pharmacological profile, as well as in a counterscreening assay for potential ROS scavenging. Concomitant benefits are good oral bioavailability and high plasma concentrations in vivo, allowing further clinical trials for the potential treatment of fibrotic diseases, cancers, and cardiovascular and metabolic diseases.

  DOI：

  10.1021/jm100773e
• 作为产物：
  描述：

  methyl [(4Z)-5-oxo-1-phenyl-4-{1-[(pyridin-3-ylmethyl)amino]-ethylidene}-4,5-dihydro-1H-pyrazol-3-yl]acetate 在 sodium 、 异丙醇 、 盐酸 作用下， 以 水 为溶剂， 反应 9.0h， 以58%的产率得到4-methyl-2-phenyl-5-(pyridin-3-ylmethyl)-1H-pyrazolo[4,3-c]pyridine-3,6(2H,5H)-dione
  参考文献：
  名称：

  WO2008/113856

  摘要：

  公开号：

文献信息

• PYRAZOLO PYRIDINE DERIVATIVES AS NADPH OXIDASE INHIBITORS
  申请人：Page Patrick

  公开号：US20100048560A1

  公开（公告）日：2010-02-25

  The present invention is related to pyrazolo pyridine derivatives of Formula (I), pharmaceutical composition thereof and to their use for the treatment and/or prophylaxis of disorders or conditions related to Nicotinamide adenine dinucleotide phosphate oxidase (NADPH Oxidase).

  本发明涉及式(I)的吡唑吡啶衍生物、其制药组合物以及它们用于治疗和/或预防与烟酰胺腺嘌呤二核苷酸磷酸酰化酶（NADPH氧化酶）相关的疾病或症状的用途。
• Pyrazolo Pyridine Derivatives as NADPH Oxidase Inhibitors
  申请人：Genkyotex Sa

  公开号：US20130123256A1

  公开（公告）日：2013-05-16

  The present invention is related to pyrazolo pyridine derivatives of Formula (I), pharmaceutical composition thereof and to their use for the treatment and/or prophylaxis of disorders or conditions related to Nicotinamide adenine dinucleotide phosphate oxidase (NADPH Oxidase).

  本发明涉及式（I）的吡唑吡啶衍生物，其制药组合物以及它们用于治疗和/或预防与尼克酰胺腺嘌呤二核苷酸磷酸酰化酶（NADPH氧化酶）相关的疾病或症状的用途。
• Pyrazolo pyridine derivatives as NADPH oxidase inhibitors
  申请人：GenKyo Tex

  公开号：EP2002835A1

  公开（公告）日：2008-12-17

  The present invention is related to pyrazolo pyridine derivatives of Formula (I), pharmaceutical composition thereof and to their use for the treatment and/or prophylaxis of disorders or conditions related to Nicotinamide adenine dinucleotide phosphate oxidase (NADPH Oxidase).

  本发明涉及式（I）的吡唑并吡啶衍生物、其药物组合物及其用于治疗和/或预防与烟酰胺腺嘌呤二核苷酸磷酸氧化酶（NADPH 氧化酶）有关的紊乱或病症。
• US8389518B2
  申请人：——

  公开号：US8389518B2

  公开（公告）日：2013-03-05
• US9073919B2
  申请人：——

  公开号：US9073919B2

  公开（公告）日：2015-07-07