2'-O-[4-(imidazolyl-1)butyl]-2-aminoadenosine | 160526-82-9

• 分子结构分类: 有机化合物 - 核苷、核苷酸和类似物 - 嘌呤核苷
• 英文名称: 2'-O-[4-(imidazolyl-1)butyl]-2-aminoadenosine
• 英文别名: 2,6-diamino-9-[2'-O-(imidazol-1-yl)butyl-β-D-ribofuranosyl]purine；2,6-Diamino-9-[2-O-(imidazol-1-yl)butyl-beta-D-ribofuranosyl]purine；(2R,3R,4R,5R)-5-(2,6-diaminopurin-9-yl)-2-(hydroxymethyl)-4-(4-imidazol-1-ylbutoxy)oxolan-3-ol
• CAS: 160526-82-9
• 化学式: C₁₇H₂₄N₈O₄
• 分子量: 404.429
• InChiKey: AVOWFKRLPQBJLO-XNIJJKJLSA-N

物化性质

• 沸点：
  862.4±75.0 °C(Predicted)
• 密度：
  1.73±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.5
• 重原子数：
  29
• 可旋转键数：
  8
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.53
• 拓扑面积：
  172
• 氢给体数：
  4
• 氢受体数：
  10

反应信息

• 作为反应物：
  描述：

  2'-O-[4-(imidazolyl-1)butyl]-2-aminoadenosine 在 sodium phosphate 、 adenosine deaminase 作用下， 以 水 、 二甲基亚砜 为溶剂， 生成 2'-O-[4-(imidazolyl-1)butyl]guanosine
  参考文献：
  名称：

  [EN] OLIGONUCLEOTIDES HAVING MODIFIED NUCLEOSIDE UNITS
  [FR] OLIGONUCLEOTIDES A UNITES NUCLEOSIDIQUES MODIFIEES

  摘要：

  揭示了包含一个或多个修饰核苷酸单元的寡核苷酸和寡核苷苷。这些寡核苷酸和寡核苷苷特别适用作为反义物质、核酶、适配体、siRNA物质、探针和引物，或者在与RNA杂交时，作为RNA裂解酶（包括RNase H和dsRNase）的底物。

  公开号：

  WO2003099840A1
• 作为产物：
  描述：

  1-(4-溴丁基)-咪唑 、 2-氨基腺嘌呤核苷 在 sodium hydride 作用下， 以 DMF (N,N-dimethyl-formamide) 为溶剂， 反应 17.0h， 生成 2'-O-[4-(imidazolyl-1)butyl]-2-aminoadenosine
  参考文献：
  名称：

  [EN] OLIGONUCLEOTIDES HAVING MODIFIED NUCLEOSIDE UNITS
  [FR] OLIGONUCLEOTIDES A UNITES NUCLEOSIDIQUES MODIFIEES

  摘要：

  揭示了包含一个或多个修饰核苷酸单元的寡核苷酸和寡核苷苷。这些寡核苷酸和寡核苷苷特别适用作为反义物质、核酶、适配体、siRNA物质、探针和引物，或者在与RNA杂交时，作为RNA裂解酶（包括RNase H和dsRNase）的底物。

  公开号：

  WO2003099840A1

文献信息

• Nucleoside derivatives as inhibitors of RNA-dependent RNA viral polymerase
  申请人：——

  公开号：US20020147160A1

  公开（公告）日：2002-10-10

  The present invention provides nucleoside compounds and certain derivatives thereof which are inhibitors of RNA-dependent RNA viral polymerase. These compounds are inhibitors of RNA-dependent RNA viral replication and are useful for the treatment of RNA-dependent RNA viral infection. They are particularly useful as inhibitors of hepatitis C virus (HCV) NS5B polymerase, as inhibitors of HCV replication, and/or for the treatment of hepatitis C infection. The invention also describes pharmaceutical compositions containing such nucleoside compounds alone or in combination with other agents active against RNA-dependent RNA viral infection, in particular HCV infection. Also disclosed are methods of inhibiting RNA-dependent RNA polymerase, inhibiting RNA-dependent RNA viral replication, and/or treating RNA-dependent RNA viral infection with the nucleoside compounds of the present invention.

  本发明提供了核苷化合物及其某些衍生物，这些衍生物是RNA依赖性RNA病毒聚合酶的抑制剂。这些化合物是RNA依赖性RNA病毒复制的抑制剂，可用于治疗RNA依赖性RNA病毒感染。它们特别适用于作为丙型肝炎病毒（HCV）NS5B聚合酶的抑制剂，作为HCV复制的抑制剂，以及/或用于治疗丙型肝炎感染。本发明还描述了包含这种核苷化合物的药物组合物，单独使用或与其他对RNA依赖性RNA病毒感染，特别是HCV感染有效的制剂组合使用。还公开了使用本发明的核苷化合物抑制RNA依赖性RNA聚合酶、抑制RNA依赖性RNA病毒复制和/或治疗RNA依赖性RNA病毒感染的方法。
• Process for the preparation of 2'-O-alkyl purine phosphoramidites
  申请人：Isis Pharmceuticals, Inc.

  公开号：US05646265A1

  公开（公告）日：1997-07-08

  2'-O-alkylated guanosine, uridine, cytidine, and 2,6-diaminopurine 3'-O-phosphoramidites are prepared by alkylating nucleoside precursors, adding suitable blocking groups and phosphitylating. Alkylation is effected on 2,6-diamino-9-(.beta.-D-ribofuranosyl)purine followed by deamination to prepare guanosine 2'-O-alkylated 3'-O-phosphormidites. Alkylation is effected on a dialkyl stannylene derivative of uridine to prepare uridine 2'-O-alkylated 3'-O-phosphormidites. Alkylation is effected directly on cytidine to prepare cytidine 2'-O-alkylated 3'-O-phosphormidites. Alkylation is effected directly on 2,6-diaminopurine to prepare 2,6-diaminopurine 2'-O-alkylated 3'-O-phosphormidites.

  2'-O-烷基化鸟苷、尿苷、胞苷和2,6-二氨基嘌呤3'-O-磷酰胺酯是通过烷基化核苷前体、添加适当的阻断基团和磷酰化来制备的。烷基化是在2,6-二氨基-9-(β-D-核糖呋喃基)嘌呤上进行的，随后进行去氨基化以制备鸟苷2'-O-烷基化3'-O-磷酰胺酯。烷基化是在尿苷的二烷基基锡衍生物上进行的，以制备尿苷2'-O-烷基化3'-O-磷酰胺酯。烷基化是直接在胞苷上进行的，以制备胞苷2'-O-烷基化3'-O-磷酰胺酯。烷基化是直接在2,6-二氨基嘌呤上进行的，以制备2,6-二氨基嘌呤2'-O-烷基化3'-O-磷酰胺酯。
• NUCLEOSIDE DERIVATIVES AS INHIBITORS OF RNA-DEPENDENT RNA VIRAL POLYERMASE
  申请人：MERCK SHARP & DOHME CORP.

  公开号：US20170183373A1

  公开（公告）日：2017-06-29

  The present invention provides nucleoside compounds and certain derivatives thereof which are inhibitors of RNA-dependent RNA viral polymerase. These compounds are inhibitors of RNA-dependent RNA viral replication and are useful for the treatment of RNA-dependent RNA viral infection. They are particularly useful as inhibitors of hepatitis C virus (HCV) NS5B polymerase, as inhibitors of HCV replication, and/or for the treatment of hepatitis C infection. The invention also describes pharmaceutical compositions containing such nucleoside compounds alone or in combination with other agents active against RNA-dependent RNA viral infection, in particular HCV infection. Also disclosed are methods of inhibiting RNA-dependent RNA polymerase, inhibiting RNA-dependent RNA viral replication, and/or treating RNA-dependent RNA viral infection with the nucleoside compounds of the present invention.

  本发明提供了核苷类化合物及其某些衍生物，这些化合物是RNA依赖性RNA病毒聚合酶的抑制剂。这些化合物是RNA依赖性RNA病毒复制的抑制剂，对于治疗RNA依赖性RNA病毒感染非常有用。它们特别适用于作为乙型肝炎病毒（HCV）NS5B聚合酶的抑制剂，作为HCV复制的抑制剂，和/或用于治疗丙型肝炎感染。该发明还描述了含有这种核苷类化合物的药物组合物，单独使用或与其他针对RNA依赖性RNA病毒感染，特别是HCV感染的药物一起使用。还公开了使用本发明的核苷类化合物抑制RNA依赖性RNA聚合酶、抑制RNA依赖性RNA病毒复制和/或治疗RNA依赖性RNA病毒感染的方法。
• Nucleoside derivatives as inhibitors of rna-dependent rna viral polymerase
  申请人：——

  公开号：US20040110717A1

  公开（公告）日：2004-06-10

  The present invention provides nucleoside derivatives which are inhibitors of RNA-dependent RNA viral polymerase. These compounds are inhibitors of RNA-dependent RNA viral replication and are useful for the treatment of RNA-dependent RNA viral infection. They are particularly useful as inhibitors of hepatitis C virus (HCV) NS5B polymerase, as inhibitors of HCV replication, and/or for the treatment of hepatitis C infection. The invention also describes pharmaceutical compositions containing such nucleoside derivatives alone or in combination with other agents active against RNA-dependent RNA viral infection, in particular HCV infection. Also disclosed are methods of inhibiting RNA-dependent RNA polymerase, inhibiting RNA-dependent RNA viral replication, and/or treating RNA-dependent RNA viral infection with the nucleoside derivatives of the present invention.

  本发明提供了一种核苷酸衍生物，其是RNA依赖性RNA病毒聚合酶的抑制剂。这些化合物是RNA依赖性RNA病毒复制的抑制剂，可用于治疗RNA依赖性RNA病毒感染。它们特别适用于作为丙型肝炎病毒（HCV）NS5B聚合酶的抑制剂，作为HCV复制的抑制剂，和/或用于治疗丙型肝炎感染。该发明还描述了含有这种核苷酸衍生物的制药组合物，单独或与其他对RNA依赖性RNA病毒感染活性的制剂结合使用，特别是HCV感染。还揭示了使用本发明的核苷酸衍生物抑制RNA依赖性RNA聚合酶、抑制RNA依赖性RNA病毒复制和/或治疗RNA依赖性RNA病毒感染的方法。
• Process for the preparation of 2'-O-alkyl guanosine and related compounds
  申请人：ISIS Pharmaceuticals

  公开号：US05506351A1

  公开（公告）日：1996-04-09

  An improved process for preparing 2'-O-substituted guanosine comprising reacting an unprotected 2,6-diaminopurine riboside with an alkyl halide in the presence of a sodium hydride or a base of equal strength followed by a deamination step with adenosine deaminase. Such modified guanosine molecules can be used to synthesize 2'-O-modified oligonucleotides. The above alkylating process can also be used to prepare 3'-O-alkyl- and 2',3'-di-O-alkyl-2,6-diaminopurine ribosides. The deamination of these nucleosides yields the corresponding guanosine derivatives.

  一种改进的制备2'-O-取代鸟苷的方法，包括在氢氧化钠或等强碱的存在下，将未保护的2,6-二氨基嘌呤核苷与烷基卤素反应，随后进行腺苷脱氨酶的脱氨步骤。这种修改后的鸟苷分子可用于合成2'-O-修饰的寡核苷酸。上述烷基化过程也可用于制备3'-O-烷基-和2',3'-二-O-烷基-2,6-二氨基嘌呤核苷。这些核苷的脱氨作用会产生相应的鸟苷衍生物。