9-benzyl-9H-purine | 25491-56-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 咪唑并嘧啶类
• 英文名称: 9-benzyl-9H-purine
• 英文别名: 9-bemzyl-9H-purine；9-benzyl purine；9-benzylpurine；9-benzyl-9H-purine；9-Benzyl-9H-purin；9-Benzyl-purin
• CAS: 25491-56-9
• 化学式: C₁₂H₁₀N₄
• 分子量: 210.238
• InChiKey: MDOUSORGCMUMBO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  43.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  9-benzyl-9H-purine 在 C₉H₁₉ClMgN*LiCl 、 碘 作用下， 以 四氢呋喃 为溶剂， 反应 2.75h， 以84%的产率得到9-benzyl-8-iodo-9H-purine
  参考文献：
  名称：

  Regioselective Functionalization of Purine Derivatives at Positions 8 and 6 Using Hindered TMP-Amide Bases of Zn and Mg

  摘要：

  A broad range of purine derivatives were efficiently metalated at positions 8 and 6 using TMP-amide bases. This provided polysubstituted purines in good to very good yields after subsequent trapping of the zinc or magnesium intermediates with various electrophiles.

  DOI：

  10.1055/s-0033-1338524
• 作为产物：
  描述：

  9-苄基-6-碘嘌呤 在 bis(triphenylphosphine)palladium(II) dichloride 甲酸 、 巴豆酸甲酯 、 三乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 以80%的产率得到9-benzyl-9H-purine
  参考文献：
  名称：

  ‘Reductive Heck reaction’ of 6-halopurines

  摘要：

  Alkenylation of 9-benzyl-6-hatopurines with alkenes does not proceed under conventional Heck conditions. However, in the presence of triethylammonium formate a mixture of the corresponding saturated products was obtained. In contrast to the classical Heck reaction, the regioselectivity of this process is low giving a mixture of both alpha- and beta-products regardless of the electronic nature of the substituent on the double bond of the alkene. (C) 2003 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2003.10.181

文献信息

• HEPATITIS C VIRUS INHIBITORS AND USES THEREOF IN PREPARATION OF DRUGS
  申请人：CHANGZHOU YINSHENG PHARMACEUTICAL CO., LTD.

  公开号：US20170253614A1

  公开（公告）日：2017-09-07

  A series of hepatitis C virus (HCV) inhibitors and compositions and applications thereof in the preparation of drugs for treating chronic HCV infection. Especially, a series of compounds that are used as NS5A inhibitors, and compositions and uses thereof in the preparations of drugs.

  一系列丙型肝炎病毒（HCV）抑制剂及其组合物，以及在制备用于治疗慢性HCV感染的药物时的应用。特别是一系列用作NS5A抑制剂的化合物，以及在药物制剂中的组合物和用途。
• Diketo acids with nucleobase scaffolds: anti-HIV replication inhibitors targeted at HIV integrase
  申请人：Nair Vasu

  公开号：US20060172973A1

  公开（公告）日：2006-08-03

  A new class of diketo acids constructed on nucleobase scaffolds, designed as inhibitors of HIV replication through inhibition of HIV integrase, is described. These compounds are useful in the prevention or treatment of infection by HIV and in the treatment of AIDS and ARC, either as the compounds, or as pharmaceutically acceptable salts, with pharmaceutically acceptable carriers, used alone or in combination with antivirals, immunomodulators, antibiotics, vaccines, and other therapeutic agents. Methods of treating AIDS and ARC and methods of treating or preventing infection by HIV are also described.

  一种新型的二酮酸类化合物，构建在核碱基支架上，设计为通过抑制HIV整合酶来抑制HIV复制，这些化合物可用于预防或治疗HIV感染，治疗艾滋病和ARC，可以作为化合物或药用盐的形式，与药用载体一起使用，单独或与抗病毒药物、免疫调节剂、抗生素、疫苗和其他治疗药物联合使用。还描述了治疗艾滋病和ARC的方法，以及治疗或预防HIV感染的方法。
• Diketo acids on nucleobase scaffolds as inhibitors of Flaviviridae
  申请人：Nair Vasu

  公开号：US20060223834A1

  公开（公告）日：2006-10-05

  A new class of diketo acids constructed on nucleobase scaffolds, designed as inhibitors of HCV replication through inhibition of HCV NS5B RNA polymerase, is described. These compounds are useful in the prevention or treatment of infection by HCV and in the treatment of other Flaviviridae infections, either as the compounds, or as pharmaceutically acceptable salts, with pharmaceutically acceptable carriers, used alone or in combination with antivirals, immunomodulators, antibiotics, vaccines, and other therapeutic agents. Methods of treating HCV and methods of treating or preventing infection by HCV are also described.

  一种新型的二酮酸类化合物，构建在核碱基支架上，设计为通过抑制HCV NS5B RNA聚合酶来抑制HCV复制，这些化合物可用于预防或治疗HCV感染，以及治疗其他黄病毒科感染，可以作为化合物或药用盐的形式，与药用载体一起使用，单独或与抗病毒药物、免疫调节剂、抗生素、疫苗和其他治疗药物联合使用。还描述了治疗HCV的方法以及治疗或预防HCV感染的方法。
• [EN] PEPTIDOMIMETICS FOR THE TREATMENT OF CORONAVIRUS AND PICORNAVIRUS INFECTIONS<br/>[FR] PEPTIDOMIMÉTIQUES POUR LE TRAITEMENT D'INFECTIONS PAR CORONAVIRUS ET PICORNAVIRUS
  申请人：UNIV EMORY

  公开号：WO2020247665A1

  公开（公告）日：2020-12-10

  Compounds, compositions and methods for preventing, treating or curing a coronavirus, picornavirus, and/or Hepeviridae virus infection in human subjects or other animal hosts. Specific viruses that can be treated include enteroviruses. In one embodiment, the compounds can be used to treat an infection with a severe acute respiratory syndrome virus, such as human coronavirus 229E, SARS, MERS, SARS-CoV-1 (OC43), and SARS-CoV- 2. In another embodiment, the methods are used to treat a patient co-infected with two or more of these viruses, or a combination of one or more of these viruses and norovirus.

  用于预防、治疗或治愈人类主体或其他动物宿主中的冠状病毒、小RNA病毒和/或肝炎病毒感染的化合物、组合物和方法。可治疗的特定病毒包括肠病毒。在一个实施例中，这些化合物可用于治疗严重急性呼吸综合征病毒感染，如人类冠状病毒229E、SARS、MERS、SARS-CoV-1（OC43）和SARS-CoV-2。在另一个实施例中，这些方法用于治疗患有两种或更多这些病毒的患者，或一种或多种这些病毒与诺如病毒的组合。
• [EN] METHODS AND COMPOUNDS FOR TREATING PARAMYXOVIRIDAE VIRUS INFECTIONS<br/>[FR] PROCÉDÉS ET COMPOSÉS POUR TRAITER DES INFECTIONS À VIRUS PARAMYXOVIRIDAE
  申请人：GILEAD SCIENCES INC

  公开号：WO2012012776A1

  公开（公告）日：2012-01-26

  Provided are methods for treating Paramyxoviridae virus infections by administering ribosides, riboside phosphates and prodrugs thereof, of Formula (I): wherein the 1 ' position of the nucleoside sugar is substituted. The compounds, compositions, and methods provided are particularly useful for the treatment of Human parainfluenza and Human respiratory syncytial virus infections.

  提供了一种治疗Paramyxoviridae病毒感染的方法，通过给予具有以下式（I）的核苷糖苷、核苷糖磷酸和其前药：其中核苷糖的1'位置被取代。所提供的化合物、组合物和方法特别适用于治疗人类副流感病毒和人类呼吸道合胞病毒感染。