1H-吡咯并[3,2-B]吡啶-3-甲腈 | 1196151-62-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯并吡啶类
• 中文名称: 1H-吡咯并[3,2-B]吡啶-3-甲腈
• 英文名称: 1H-pyrrolo[3,2-b]pyridine-3-carbonitrile
• CAS: 1196151-62-8
• 化学式: C₈H₅N₃
• 分子量: 143.148
• InChiKey: XURZLRKJXZOAGB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  52.5
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 海关编码：
  2933990090
• 危险性防范说明：
  P280
• 危险性描述：
  H302,H312,H332

反应信息

• 作为反应物：
  描述：

  1H-吡咯并[3,2-B]吡啶-3-甲腈 在 乙醇 、 sodium hydroxide 作用下， 反应 4.0h， 以88%的产率得到1H-pyrrolo[3,2-b]pyridine-3-carboxamide
  参考文献：
  名称：

  Amide derivatives of 4-azaindole: Design, synthesis, and EGFR targeting anticancer agents

  摘要：

  A series of amide derivatives of azaindole-oxazoles (11a-n) were designed and synthesized and their structures were confirmed by (HNMR)-H-1, (CNMR)-C-13 and mass spectral analysis. Further, these derivatives were screened for their anticancer activity against human cancer cell lines viz; MCF7 (breast), A549 (lung) and A375 (melanoma). In vitro anticancer activity screening indicated that most of the hybrids exhibited potent inhibitory activities in a variety of cancer cell lines. Among the compounds 11d, 11e, 11f, 11j, 11k, 11l, 11m, and 11n were exhibited more potent activity than standard, in those mainly two compounds 11m and 11j were exhibited excellent activity in MCF-7 cell line with IC50 values 0.034 and 0.036 mu M. Moreover, all these compounds were carried out their molecular docking studies on EGFR receptor results indicated that two potent compounds 11m and 11j were strongly binds to protein EGFR (PDB ID: 4hjo). It was found that the energy calculations were in good agreement with the observed IC50 values.

  DOI：

  10.1080/00397911.2019.1683206
• 作为产物：
  描述：

  (E)-1H-pyrrolo[3,2-b]pyridine-3-carbaldehyde oxime 在 三氯氧磷 作用下， 反应 2.0h， 以86%的产率得到1H-吡咯并[3,2-B]吡啶-3-甲腈
  参考文献：
  名称：

  探索氮杂环支架用于开发强效人中性粒细胞弹性蛋白酶抑制剂

  摘要：

  人中性粒细胞弹性蛋白酶 (HNE) 是一种强效蛋白酶，在许多过程中发挥重要的生理作用，但也参与影响肺系统的各种病理。因此，能够抑制 HNE 蛋白水解活性的化合物可以代表有效的治疗方法。我们在此展示了一系列新的吡唑并吡啶和吡咯并吡啶衍生物作为 HNE 抑制剂，设计为我们先前合成的吲唑和吲哚的修饰，以评估氮位置变化和/或在支架中插入额外氮的影响生物活性和化学稳定性。我们获得了具有 IC 50的强效 HNE 抑制剂值在低纳摩尔范围（10-50 nM），一些化合物在磷酸盐缓冲液中表现出改善的化学稳定性（t 1/2 > 6 h）。分子模型研究表明，抑制活性严格依赖于 HNE Ser195 的 OH 基团与抑制剂的羰基碳之间形成的米氏复合物。此外，计算机ADMET 计算预测大多数新化合物将被最佳吸收、分布、代谢和排泄。因此，这些新的和有效的 HNE 抑制剂代表了未来治疗发展的新线索。

  DOI：

  10.1016/j.bmc.2020.115836

文献信息

• [EN] COMPOUNDS AND METHODS FOR ANTIVIRAL TREATMENT<br/>[FR] COMPOSÉS ET PROCÉDÉS POUR UN TRAITEMENT ANTIVIRAL
  申请人：SCHERING CORP

  公开号：WO2010117935A1

  公开（公告）日：2010-10-14

  The present invention is directed to compounds of formula (I) and forms and pharmaceutical compositions thereof useful for treating a viral infection, or for affecting viral activity by modulating viral replication.

  本发明涉及式(I)的化合物、形式和药物组合物，用于治疗病毒感染，或通过调节病毒复制来影响病毒活性。
• COMPOUNDS AND METHODS FOR ANTIVIRAL TREATMENT
  申请人：PTC Therapeutics, Inc.

  公开号：EP2417133A1

  公开（公告）日：2012-02-15
• Exploration of nitrogen heterocycle scaffolds for the development of potent human neutrophil elastase inhibitors
  作者：Niccolò Cantini、Andrei I. Khlebnikov、Letizia Crocetti、Igor A. Schepetkin、Giuseppe Floresta、Gabriella Guerrini、Claudia Vergelli、Gianluca Bartolucci、Mark T. Quinn、Maria Paola Giovannoni

  DOI：10.1016/j.bmc.2020.115836

  日期：2021.1

  Human neutrophil elastase (HNE) is a potent protease that plays an important physiological role in many processes but is also involved in a variety of pathologies that affect the pulmonary system. Thus, compounds able to inhibit HNE proteolytic activity could represent effective therapeutics. We present here a new series of pyrazolopyridine and pyrrolopyridine derivatives as HNE inhibitors designed

  人中性粒细胞弹性蛋白酶 (HNE) 是一种强效蛋白酶，在许多过程中发挥重要的生理作用，但也参与影响肺系统的各种病理。因此，能够抑制 HNE 蛋白水解活性的化合物可以代表有效的治疗方法。我们在此展示了一系列新的吡唑并吡啶和吡咯并吡啶衍生物作为 HNE 抑制剂，设计为我们先前合成的吲唑和吲哚的修饰，以评估氮位置变化和/或在支架中插入额外氮的影响生物活性和化学稳定性。我们获得了具有 IC 50的强效 HNE 抑制剂值在低纳摩尔范围（10-50 nM），一些化合物在磷酸盐缓冲液中表现出改善的化学稳定性（t 1/2 > 6 h）。分子模型研究表明，抑制活性严格依赖于 HNE Ser195 的 OH 基团与抑制剂的羰基碳之间形成的米氏复合物。此外，计算机ADMET 计算预测大多数新化合物将被最佳吸收、分布、代谢和排泄。因此，这些新的和有效的 HNE 抑制剂代表了未来治疗发展的新线索。
• Amide derivatives of 4-azaindole: Design, synthesis, and EGFR targeting anticancer agents
  作者：Puli Venkat Swamy、Vukoti Kiran Kumar、Ruddarraju Radhakrishnam Raju、Regalla Venkata Reddy、Anindita Chatterjee、Gangarapu Kiran、Gattu Sridhar

  DOI：10.1080/00397911.2019.1683206

  日期：2020.1.2

  A series of amide derivatives of azaindole-oxazoles (11a-n) were designed and synthesized and their structures were confirmed by (HNMR)-H-1, (CNMR)-C-13 and mass spectral analysis. Further, these derivatives were screened for their anticancer activity against human cancer cell lines viz; MCF7 (breast), A549 (lung) and A375 (melanoma). In vitro anticancer activity screening indicated that most of the hybrids exhibited potent inhibitory activities in a variety of cancer cell lines. Among the compounds 11d, 11e, 11f, 11j, 11k, 11l, 11m, and 11n were exhibited more potent activity than standard, in those mainly two compounds 11m and 11j were exhibited excellent activity in MCF-7 cell line with IC50 values 0.034 and 0.036 mu M. Moreover, all these compounds were carried out their molecular docking studies on EGFR receptor results indicated that two potent compounds 11m and 11j were strongly binds to protein EGFR (PDB ID: 4hjo). It was found that the energy calculations were in good agreement with the observed IC50 values.