(2S)-3-(5-amino-1H-indol-3-yl)-2-[[1-cyclohexyl-2-(3-furyl)benzimidazole-5-carbonyl]amino]propanoic acid

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: (2S)-3-(5-amino-1H-indol-3-yl)-2-[[1-cyclohexyl-2-(3-furyl)benzimidazole-5-carbonyl]amino]propanoic acid
• 英文别名: (2S)-3-(5-amino-1H-indol-3-yl)-2-[[1-cyclohexyl-2-(furan-3-yl)benzimidazole-5-carbonyl]amino]propanoic acid
• 化学式: C₂₉H₂₉N₅O₄
• 分子量: 511.58
• InChiKey: WDWIFPFPMQECPW-VWLOTQADSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  38
• 可旋转键数：
  7
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.28
• 拓扑面积：
  139
• 氢给体数：
  4
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  (S)-5-硝基色氨酸 在 氯化亚砜 、 水 、 O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate 、 N,N-二异丙基乙胺 、 tin(ll) chloride 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 (2S)-3-(5-amino-1H-indol-3-yl)-2-[[1-cyclohexyl-2-(3-furyl)benzimidazole-5-carbonyl]amino]propanoic acid
  参考文献：
  名称：

  Non-nucleoside inhibitors of the hepatitis C virus NS5B polymerase: discovery of benzimidazole 5-carboxylic amide derivatives with low-nanomolar potency

  摘要：

  Optimization of benzimidazole 5-carboxamide derivatives previously identified as specific inhibitors of the NS5B polymerase of the hepatitis C virus (HCV) has led to the discovery of potent analogues that inhibit the enzyme at low-nanomolar concentrations. Greater than 800-fold improvement in potency from the original lead structure was achieved through the combined effects of conformational rigidification, molecular size extension and the identification of previously unexploited interactions. Furthermore, these inhibitors retain specificity for HCV polymerase relative to other viral and mammalian RNA polymerases. (C) 2003 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2003.12.032

文献信息

• Viral polymerase inhibitors
  申请人：——

  公开号：US20020065418A1

  公开（公告）日：2002-05-30

  A compound of the formula I: 1 wherein: X is CH or N; Y is O or S; Z is OH, NH 2 , NMeR 3 , NHR 3 ; OR 3 or 5- or 6-membered heterocycle, having 1 to 4 heteroatoms selected from 0, N and S, said heterocycle being optionally substituted with from 1 to 4 substituents; A is N, COR 7 or CR 5 , wherein R 5 is H, halogen, or (C 1-6 ) alkyl and R 7 is H or (C 1-6 alkyl), with the proviso that X and A are not both N; R 6 is H, halogen, (C 1-6 alkyl) or OR 7 , wherein R 7 is H or (C 1-6 alkyl); R 1 is selected from the group consisting of 5- or 6-membered heterocycle having 1 to 4 heteroatoms selected from O, N, and S, phenyl, phenyl(C 1-3 )alkyl, (C 2-6 )alkenyl, phenyl(C 2-6 )alkenyl, (C 3-6 )cycloalkyl, (C 1-6 )alkyl, CF 3 , 9- or 10-membered heterobicycle having 1 to 4 heteroatoms selected from O, N and S, wherein said heterocycle, phenyl, phenyl(C 2-6 )alkenyl and phenyl(C 1-3 )alkyl), alkenyl, cycloalkyl, (C 1-6 )alkyl, and heterobicycle are all optionally substituted with from 1 to 4 substituents R 2 is selected from (C 1-6 )alkyl, (C 3-7 )cycloalkyl, (C 3-7 )cycloalkyl(C 1-3 )alkyl, (C 6-10 )bicycloalkyl, adamantyl, phenyl, and pyridyl, all of which is optionally substituted with from1 to 4 substituents; R 3 is selected from H, (C 1-6 )alkyl, (C 3-6 )cycloalkyl, (C 3 6 )cycloalkyl(C 1-6 )alkyl, (C 6-10 )aryl, (C 6-10 )aryl(C 1-6 )alkyl, (C 2-6 )alkenyl, (C 3-6 )cycloalkyl(C 2-6 )alkenyl, (C 6-10 )aryl(C 2-6 )alkenyl, N{(C 1-6 )alkyl} 2 , NHCOO(C 1-6 )alkyl(C 6-10 )aryl, NHCO(C 6-10 )aryl, (C 1-6 )alkyl-5- or 10-atom heterocycle, having 1 to 4 heteroatoms selected from O, N and S, and 5- or 10-atom heterocycle having 1 to 4 heteroatoms selected from O, N and S; wherein said alkyl, cycloalkyl, aryl, alkenyl and heterocycle are all optionally substituted with from 1 to 4 substituents; n is zero or 1; or a detectable derivative or salt thereof. The compounds of the invention may be used as inhibitors of hepatitis C virus replication. The invention further provides a method for treating or preventing hepatitis C virus infection.

  该化合物的结构式为I:1，其中：X为CH或N；Y为O或S；Z为OH、NH2、NMeR3、NHR3、OR3或含有1至4个异原子（0、N和S）的5-或6-成员杂环，该杂环可选择性地与1至4个取代基取代；A为N、COR7或CR5，其中R5为H、卤素或（C1-6）烷基，R7为H或（C1-6）烷基，但X和A不能同时为N；R6为H、卤素、（C1-6）烷基或OR7，其中R7为H或（C1-6）烷基；R1选自包括含有1至4个异原子（O、N和S）的5-或6-成员杂环、苯基、苯基（C1-3）烷基、（C2-6）烯基、苯基（C2-6）烯基、（C3-6）环烷基、（C1-6）烷基、CF3、含有1至4个异原子（O、N和S）的9-或10-成员杂环的群体，其中该杂环、苯基、苯基（C2-6）烯基和苯基（C1-3）烷基、烯基、环烷基、（C1-6）烷基和杂环均可选择性地与1至4个取代基取代；R2选自（C1-6）烷基、（C3-7）环烷基、（C3-7）环烷基（C1-3）烷基、（C6-10）双环烷基、金刚烷基、苯基和吡啶基，所有这些基均可选择性地与1至4个取代基取代；R3选自H、（C1-6）烷基、（C3-6）环烷基、（C3-6）环烷基（C1-6）烷基、（C6-10）芳基、（C6-10）芳基（C1-6）烷基、（C2-6）烯基、（C3-6）环烷基（C2-6）烯基、（C6-10）芳基（C2-6）烯基、N(C1-6)烷基2、NHCOO(C1-6)烷基（C6-10）芳基、NHCO（C6-10）芳基、（C1-6）烷基-含有1至4个异原子（O、N和S）的5-或10-原子杂环和含有1至4个异原子（O、N和S）的5-或10-原子杂环；其中所述烷基、环烷基、芳基、烯基和杂环均可选择性地与1至4个取代基取代；n为零或1；或其可检测衍生物或盐。该发明的化合物可用作乙型肝炎病毒复制的抑制剂。该发明还提供了一种治疗或预防乙型肝炎病毒感染的方法。
• VIRAL POLYMERASE INHIBITORS
  申请人：BOEHRINGER INGELHEIM (CANADA) LTD.

  公开号：EP1301487A2

  公开（公告）日：2003-04-16
• US6448281B1
  申请人：——

  公开号：US6448281B1

  公开（公告）日：2002-09-10
• US6479508B1
  申请人：——

  公开号：US6479508B1

  公开（公告）日：2002-11-12
• US6794404B2
  申请人：——

  公开号：US6794404B2

  公开（公告）日：2004-09-21