methyl (E)-3-[2-(1-aminocyclobutyl)-3-methyl-benzimidazol-5-yl]prop-2-enoate | 735287-05-5

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 英文名称: methyl (E)-3-[2-(1-aminocyclobutyl)-3-methyl-benzimidazol-5-yl]prop-2-enoate
• 英文别名: methyl (E)-3-[2-(1-aminocyclobutyl)-3-methylbenzimidazol-5-yl]prop-2-enoate
• CAS: 735287-05-5
• 化学式: C₁₆H₁₉N₃O₂
• 分子量: 285.346
• InChiKey: JWUHPDSYPQRJMB-FNORWQNLSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  70.1
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  9-methylspiro[7,8-dihydro-6H-carbazole-5,1'-cyclohexane]-2-carboxylic acid 、 methyl (E)-3-[2-(1-aminocyclobutyl)-3-methyl-benzimidazol-5-yl]prop-2-enoate 在 水 、 三乙胺 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 、 sodium hydroxide 作用下， 以 二甲基亚砜 为溶剂， 生成 (E)-3-[3-methyl-2-[1-[(9-methylspiro[7,8-dihydro-6H-carbazole-5,1'-cyclohexane]-2-carbonyl)amino]cyclobutyl]benzimidazol-5-yl]prop-2-enoic acid
  参考文献：
  名称：

  Conformation-Based Restrictions and Scaffold Replacements in the Design of Hepatitis C Virus Polymerase Inhibitors: Discovery of Deleobuvir (BI 207127)

  摘要：

  Conformational restrictions of flexible torsion angles were used to guide the identification of new chemotypes of HCV NS5B inhibitors. Sites for rigidification were based on an acquired conformational understanding of compound binding requirements and the roles of substituents in the free and bound states. Chemical bioisosteres of amide bonds were explored to improve cell-based potency. Examples are shown, including the design concept that led to the discovery of the phase III clinical candidate deleobuvir (BI 207127). The structure-based strategies employed have general utility in drug design.

  DOI：

  10.1021/jm4011862
• 作为产物：
  描述：

  2,4-二氯硝基苯 在 tris-(dibenzylideneacetone)dipalladium(0) 、 sodium dithionite 、 三叔丁基膦 、 N-甲基二环己基胺 、 potassium carbonate 、 三乙胺 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 乙醇 、 二氯甲烷 、 水 为溶剂， 反应 104.0h， 生成 methyl (E)-3-[2-(1-aminocyclobutyl)-3-methyl-benzimidazol-5-yl]prop-2-enoate
  参考文献：
  名称：

  Conformation-Based Restrictions and Scaffold Replacements in the Design of Hepatitis C Virus Polymerase Inhibitors: Discovery of Deleobuvir (BI 207127)

  摘要：

  Conformational restrictions of flexible torsion angles were used to guide the identification of new chemotypes of HCV NS5B inhibitors. Sites for rigidification were based on an acquired conformational understanding of compound binding requirements and the roles of substituents in the free and bound states. Chemical bioisosteres of amide bonds were explored to improve cell-based potency. Examples are shown, including the design concept that led to the discovery of the phase III clinical candidate deleobuvir (BI 207127). The structure-based strategies employed have general utility in drug design.

  DOI：

  10.1021/jm4011862

文献信息

• [EN] VIRAL POLYMERASE INHIBITORS<br/>[FR] INHIBITEURS DE POLYMERASE VIRALE
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2004065367A1

  公开（公告）日：2004-08-05

  An isomer, enantiomer, diastereoisomer or tautomer of a compound, represented by formula (I): wherein wherein A, B, R2, R3, L, M1, M2, M3, M4, Y1, Y0, Z and Sp are as defined in claim 1, or a salt thereof, as an inhibitor of HCV NS5B polymerase.

  化合物的异构体、对映体、非对映异构体或互变异构体，由式(I)所代表：其中A、B、R2、R3、L、M1、M2、M3、M4、Y1、Y0、Z和Sp如权利要求1中定义，或其盐，作为HCV NS5B聚合酶的抑制剂。
• [EN] VIRAL POLYMERASE INHIBITORS<br/>[FR] INHIBITEURS DE LA POLYMERASE VIRALE
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2005080388A1

  公开（公告）日：2005-09-01

  An enantiomer, diastereoisomer or tautomer of a compound, represented by formula (I): wherein either A or B is nitrogen and the other B or A is C, and the radicals R1, R2, R3, R4, R5, R6, R7, R8, R9, and R10 are as defined herein, or a salt or ester thereof as viral polymerase inhibitors. The compound is used as an inhibitor of RNA dependent RNA polymerases, particularly those viral polymerases within the Flaviviridae family, more particularly to HCV polymerase.

  一个化合物的对映异构体、顺反异构体或互变异构体，由式(I)表示：其中A或B为氮，另一个为B或A为C，基团R1、R2、R3、R4、R5、R6、R7、R8、R9和R10如本文所定义，或其盐或酯作为病毒聚合酶抑制剂。该化合物用作RNA依赖性RNA聚合酶的抑制剂，特别是用于Flaviviridae家族内的病毒聚合酶，更具体地用于HCV聚合酶。
• Viral polymerase inhibitors
  申请人：Boehringer Ingelheim International GmbH

  公开号：US20040171626A1

  公开（公告）日：2004-09-02

  An isomer, enantiomer, diastereoisomer or tautomer of a compound, represented by formula I: 1 wherein wherein A, B, R 2 , R 3 , L, M 1 , M 2 , M 3 , M 4 , Y 1 , Y 0 , Z and Sp are as defined in claim 1, or a salt thereof, as an inhibitor of HCV NS5B polymerase.

  化合物的同分异构体、对映异构体、顺反异构体或互变异构体，由式I：1所表示，其中A、B、R2、R3、L、M1、M2、M3、M4、Y1、Y0、Z和Sp如权利要求1所定义，或其盐，作为HCV NS5B聚合酶的抑制剂。
• Viral Polymerase Inhibitors
  申请人：Beaulieu Louis Pierre

  公开号：US20070142380A1

  公开（公告）日：2007-06-21

  An isomer, enantiomer, diastereoisomer or tautomer of a compound, represented by formula I: wherein A, B, R 2 , R 3 , L, M 1 , M 2 , M 3 , M 4 , Y 1 , Y 0 , Z and Sp are as defined in claim 1 , or a salt thereof, as an inhibitor of HCV NS5B polymerase.

  一种化合物的同分异构体、对映异构体、非对映异构体或互变异构体，其化学式为I：其中A、B、R2、R3、L、M1、M2、M3、M4、Y1、Y0、Z和Sp如权利要求1所定义，或其盐，作为HCV NS5B聚合酶的抑制剂。
• VIRAL POLYMERASE INHIBITORS
  申请人：Boehringer Ingelheim International GmbH

  公开号：EP1587787A1

  公开（公告）日：2005-10-26