5,6-二氨基-2-吡啶甲腈 | 516481-68-8

• 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
• 中文名称: 5,6-二氨基-2-吡啶甲腈
• 英文名称: 5,6-diamino-pyridine-2-carbonitrile
• 英文别名: 2-Pyridinecarbonitrile, 5,6-diamino-；5,6-diaminopyridine-2-carbonitrile
• CAS: 516481-68-8
• 化学式: C₆H₆N₄
• mdl: MFCD18254170
• 分子量: 134.14
• InChiKey: QGGRYBBNOBLWNQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.1
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  88.7
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  5,6-二氨基-2-吡啶甲腈 在 sodium metabisulfite 、 boron trifluoride diacetate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 0.5h， 生成 2-[4-(4-Chloro-phenoxy)-phenyl]-1H-imidazo[4,5-b]pyridine-5-carboxylic Acid Amide
  参考文献：
  名称：

  Novel non-benzimidazole chk2 kinase inhibitors

  摘要：

  In a recent paper, [Arienti, K. L.; Brunmark, A.; Axe, F. U.; McClure, K. M.; Lee, A.; Blevitt, J.; Neff, D. K.; Huang, L.; Crawford, S.; Chermagiri, R. P.; Karlsson, L.; Brietenbucher, J. G. J. Med. Chem. 2005, 48, 1873], we described the discovery of a class of benzimidazole chk2 kinase inhibitors, exemplified by compound 1, which had radio-protective effects in human T-cells subjected to ionizing radiation. Here, a series of non-benzimidazole analogs intended to define the scope of the SAR about this new series of inhibitor, and allow for refinement of the binding model of these compounds to the chk2 kinase is described. (C) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2005.12.096
• 作为产物：
  描述：

  6-氨基-5-硝基吡啶-2-甲腈 在 钯 作用下， 以 乙醇 为溶剂， 生成 5,6-二氨基-2-吡啶甲腈
  参考文献：
  名称：

  Substituted benzimidazoles and imidazo-[4,5]-pyridines

  摘要：

  2-芳基取代苯并咪唑和咪唑[4,5]吡啶被披露为Cds1的抑制剂，并在癌症治疗中作为化疗或放疗的辅助剂。

  公开号：

  US20030176438A1

文献信息

• Methods for Chk2 inhibitor patient selection
  申请人：Altieri Dario

  公开号：US20080125358A1

  公开（公告）日：2008-05-29

  The present invention contemplates a method to identify subjects that either have a tumor, or are at risk for tumor development, that are responsive to various inhibitors of an activated-Chk2 protein. Such Chk2 inhibitors may comprise a benzimidazole core structure, and derivatives thereof. Other Chk2 inhibitors may comprise nucleic acids, such as silencing interference RNA's specific for a Chk2 expression. Other Chk2 inhibitors may comprises proteins, such as antibodies. For example, the present invention contemplates that when a Chk2 inhibitor is administered during, or after, ionizing radiation tumor cell apoptosis is increased.

  本发明考虑了一种用于识别患有肿瘤或患有肿瘤风险、对激活的Chk2蛋白的各种抑制剂具有响应的受试者的方法。这些Chk2抑制剂可能包括苯并咪唑核结构及其衍生物。其他Chk2抑制剂可能包括核酸，例如特异于Chk2表达的沉默干扰RNA。其他Chk2抑制剂可能包括蛋白质，例如抗体。例如，本发明考虑了当在电离辐射期间或之后给予Chk2抑制剂时，肿瘤细胞凋亡增加。
• Substituted benzimidazoles and imidazo-[4,5]-pyridines
  申请人：——

  公开号：US20030176438A1

  公开（公告）日：2003-09-18

  2-Aryl substituted benzimidazoles and imidazo[4,5]pyridines are disclosed as inhibitors of Cds 1 and useful as adjuvants to chemotherapy or radiation therapy in the treatment of cancer.

  2-芳基取代苯并咪唑和咪唑[4,5]吡啶被披露为Cds1的抑制剂，并在癌症治疗中作为化疗或放疗的辅助剂。
• Substituted Benzimidazoles and Imidazo-[4,5]-Pyridines
  申请人：Arienti L. Kristen

  公开号：US20080009493A1

  公开（公告）日：2008-01-10

  2-Aryl substituted benzimidazoles and imidazo[4,5]pyridines are disclosed as inhibitors of Cds1 and useful as adjuvants to chemotherapy or radiation therapy in the treatment of cancer.

  2-芳基取代苯并咪唑和咪唑[4,5]吡啶被披露为Cds1的抑制剂，并可用作辅助化疗或放疗治疗癌症。
• 2-PHENYL BENZIMIDAZOLES AND IMIDAZO-¬4,5|-PYRIDINES AS CDS1/CHK2-INHIBITORS AND ADJUVANTS TO CHEMOTHERAPY OR RADIATION THERAPY IN THE TREATMENT OF CANCER
  申请人：Ortho-McNeil Pharmaceutical, Inc.

  公开号：EP1435947B1

  公开（公告）日：2007-08-15
• 2-PHENYL BENZIMIDAZOLES AND IMIDAZO-[4,5]-PYRIDINES AS CDS1/CHK2-INHIBITORS AND ADJUVANTS TO CHEMOTHERAPY OR RADIATION THERAPY IN THE TREATMENT OF CANCER
  申请人：Ortho-McNeil Pharmaceutical, Inc.

  公开号：EP1435947A1

  公开（公告）日：2004-07-14