3-苄基-3H-苯并咪唑-5-胺 | 177843-54-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并咪唑类
• 中文名称: 3-苄基-3H-苯并咪唑-5-胺
• 英文名称: 3-benzyl-3H-benzimidazol-5-amine
• 英文别名: 1-Benzyl-6-aminobenzimidazol；3-benzyl-3H-benzoimidazol-5-ylamine；3-benzyl-5-aminobenzimidazole；3-benzylbenzimidazol-5-amine
• CAS: 177843-54-8
• 化学式: C₁₄H₁₃N₃
• 分子量: 223.277
• InChiKey: CZALAWQUPYSSBT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  43.8
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3-苄基-3H-苯并咪唑-5-胺 、 2-氯苯磺酰氯 在 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 20.0h， 生成 N-(3-benzyl-3H-benzo[d]imidazol-5-yl)-2-chlorobenzenesulfonamide
  参考文献：
  名称：

  N-1H-Benzimidazol-5-ylbenzenesulfonamide derivatives as potent hPXR agonists

  摘要：

  The Human Pregnane X Receptor (hPXR) is a nuclear receptor that regulates the expression of phase I and phase II drug-metabolizing enzymes, as well as that of drug transporters. Because this receptor plays a critical role in protecting tissues from potentially toxic endo-and xenobiotics, highly active agonists could represent novel therapeutic tools in treating several human diseases. Using an in vitro screening reporter system that allow to characterize hPXR activators and a first step of chemical modifications of an original agonist ligand (C2BA-4, 1-(2-chlorophenyl)-N-[1-(1-phenylethyl)-1H-benzimidazol-5-yl] methanesulfonamide), we identified compounds with a N-1H-benzimidazol-5-ylbenzenesulfonamide scaffold as a potent family of hPXR agonists. Further chemical modi. cations allowed us to identify enhanced activators, notably N-(1-benzyl-1H-benzimidazol-5-yl)-2,3,4,5,6-pentamethylbenzenesulfonamide (6n) with an EC50 value in the subnanomolar range. Accordingly to their potent EC50, these compounds induced an efficient protection of hPXR against proteolytic digestion by trypsin even at very low ligand concentrations and were able to induce the expression of the main target genes of hPXR, CYP3A4 and CYP2B6, in primary cultures of human hepatocytes. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2008.02.020
• 作为产物：
  描述：

  溴甲苯 、 6-硝基苯并咪唑 在 potassium carbonate 、 tin(ll) chloride 作用下， 以 丁酮 、 乙醇 为溶剂， 反应 6.0h， 以5.43 mmol的产率得到1-苄基-1H-苯并咪唑-5-胺 三盐酸盐
  参考文献：
  名称：

  N-1H-Benzimidazol-5-ylbenzenesulfonamide derivatives as potent hPXR agonists

  摘要：

  The Human Pregnane X Receptor (hPXR) is a nuclear receptor that regulates the expression of phase I and phase II drug-metabolizing enzymes, as well as that of drug transporters. Because this receptor plays a critical role in protecting tissues from potentially toxic endo-and xenobiotics, highly active agonists could represent novel therapeutic tools in treating several human diseases. Using an in vitro screening reporter system that allow to characterize hPXR activators and a first step of chemical modifications of an original agonist ligand (C2BA-4, 1-(2-chlorophenyl)-N-[1-(1-phenylethyl)-1H-benzimidazol-5-yl] methanesulfonamide), we identified compounds with a N-1H-benzimidazol-5-ylbenzenesulfonamide scaffold as a potent family of hPXR agonists. Further chemical modi. cations allowed us to identify enhanced activators, notably N-(1-benzyl-1H-benzimidazol-5-yl)-2,3,4,5,6-pentamethylbenzenesulfonamide (6n) with an EC50 value in the subnanomolar range. Accordingly to their potent EC50, these compounds induced an efficient protection of hPXR against proteolytic digestion by trypsin even at very low ligand concentrations and were able to induce the expression of the main target genes of hPXR, CYP3A4 and CYP2B6, in primary cultures of human hepatocytes. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2008.02.020

文献信息

• [EN] PYRIMIDINE INHIBITORS OF KINASE ACTIVITY<br/>[FR] INHIBITEURS PYRIMIDINES DE L'ACTIVITÉ KINASE
  申请人：ABBOTT LAB

  公开号：WO2010138578A1

  公开（公告）日：2010-12-02

  Described herein are compounds of formula (I) or pharmaceutical acceptable salts or solvates thereof, wherein L1, R1, R2, R3, R4, R5, and m are defined in the description. Methods of making said compounds, and compositions containing said compounds which are useful for inhibiting kinases such as IGF-IR are also disclosed.

  本文描述了式（I）的化合物或其药用可接受的盐或溶剂化合物，其中L1、R1、R2、R3、R4、R5和m在描述中有定义。还公开了制备所述化合物的方法，以及含有所述化合物的用于抑制IGF-IR等激酶的组合物。
• Novel benzimidazole derivatives
  申请人：Synaptic Pharmaceutical Corporation

  公开号：US20030181730A1

  公开（公告）日：2003-09-25

  This invention provides compounds having the structure: 1 wherein each of R 1 , R 2 , R 3 and R 9 is independently H; straight chain or branched, substituted or unsubstituted C 1 -C 7 alkyl, C 2 -C 7 alkenyl or alkynyl; C 3 -C 7 cycloalkyl or cycloalkenyl; acyl, phenyl, substituted phenyl, or heteroaryl; wherein each dashed line represents a single bond or a double bond with the proviso that if R 1 is present, R 3 is absent and there is a double bond between N at position 3 and C at position 2 and a single bond between C at position 2 and N at position 1 and if R 3 is present, R 1 is absent and there is a double bond between N at position 1 and C at position 2 and a single bond between C at position 2 and N at position 3; wherein each of R 4 , R 5 and R 6 is independently H, F, Cl, Br, I; straight chain or branched, substituted or unsubstituted C 1 -C 7 alkyl, C 2 -C 7 alkenyl or alkynyl; C 3 -C 7 cycloalkyl or cycloalkenyl; phenyl, substituted phenyl, heteroaryl, —OH, —OR 7 , —CN, —COR 7 , —CO 2 R 7 , —CON(R 7 ) 2 , —OCOR 7 , —SR 7 , —N(R 7 ) 2 , —NR 7 COR 7 , —(CH 2 ) n OR 7 , —(CH 2 ) n N(R 7 ) 2 , —(CH 2 ) n NR 7 COR 7 , wherein n is an integer from 1 to 4; and wherein each of R 7 and R 8 is independently H; straight chain or branched, substituted or unsubstituted C 1 -C 7 alkyl, C 2 -C 7 alkenyl or alkynyl; phenyl or substituted phenyl. These compounds are selective for cloned human alpha 2 receptors and are useful as analgesic, sedative or anaesthetic agents.

  本发明提供具有结构的化合物：1其中R1，R2，R3和R9中的每一个都是独立的H; 直链或支链，取代或未取代的C1-C7烷基，C2-C7烯基或炔基; C3-C7环烷基或环烯基; 酰基，苯基，取代苯基或杂环基; 其中每个虚线代表单键或双键，前提是如果R1存在，则R3不存在，并且在位置3处的N和位置2处的C之间有双键，在位置2处的C和位置1处的N之间有单键，如果R3存在，则R1不存在，并且在位置1处的N和位置2处的C之间有双键，在位置2处的C和位置3处的N之间有单键; 其中R4，R5和R6中的每一个都是独立的H，F，Cl，Br，I; 直链或支链，取代或未取代的C1-C7烷基，C2-C7烯基或炔基; C3-C7环烷基或环烯基; 苯基，取代苯基，杂环基，—OH，—OR7，—CN，—COR7，—CO2R7，—CON(R7)2，—OCOR7，—SR7，—N(R7)2，—NR7COR7，—(CH2)nOR7，—(CH2)nN(R7)2，—(CH2)nNR7COR7，其中n是1到4的整数; 其中R7和R8中的每一个都是独立的H; 直链或支链，取代或未取代的C1-C7烷基，C2-C7烯基或炔基; 苯基或取代苯基。 这些化合物对克隆的人类α2受体具有选择性，并可用作镇痛，镇静或麻醉剂。
• Benzimidazole derivatives
  申请人：Synaptic Pharmaceutical Corporation

  公开号：US06403626B1

  公开（公告）日：2002-06-11

  This invention provides compounds having the structure: wherein each of R1, R2, R3 and R9 is independently H; straight chain or branched, substituted or unsubstituted C1-C7 alkyl, C2-C7 alkenyl or alkynyl; C3-C7 cycloalkyl or cycloalkenyl; acyl, phenyl, substituted phenyl, or heteroaryl; wherein each dashed line represents a single bond or a double bond with the proviso that if R1 is present, R3 is absent and there is a double bond between N at position 3 and C at position 2 and a single bond between C at position 2 and N at position 1 and if R3 is present, R1 is absent and there is a double bond between N at position 1 and C at position 2 and a single bond between C at position 2 and N at position 3; wherein each of R4, R5 and R6 is independently H, F, Cl, Br, I; straight chain or branched, substituted or unsubstituted C1-C7 alkyl, C2-C7 alkenyl or alkynyl; C3-C7 cycloalkyl or cycloalkenyl; phenyl, substituted phenyl, heteroaryl, —OH, —OR7, —CN, —COR7, —CO2R7, —CON(R7)2, —OCOR7, —SR7, —N(R7)2, —NR7COR7, —(CH2)nOR7, —(CH2)nN(R7)2, —(CH2)nNR7COR7, wherein n is an integer from 1 to 4; and wherein each of R7 and R8 is independently H; straight chain or branched, substituted or unsubstituted C1-C7 alkyl, C2-C7 alkenyl or alkynyl; phenyl or substituted phenyl. These compounds are selective for cloned human alpha 2 receptors and are useful as analgesic, sedative or anaesthetic agents.

  本发明提供了具有以下结构的化合物：其中R1、R2、R3和R9中的每一个独立地是H；直链或支链，取代或未取代的C1-C7烷基，C2-C7烯基或炔基；C3-C7环烷基或环烯基；酰基，苯基，取代苯基或杂环基；其中每个虚线表示单键或双键，但如果R1存在，则R3不存在，并且在位置3的N和位置2的C之间存在双键，在位置2的C和位置1的N之间存在单键，如果R3存在，则R1不存在，并且在位置1的N和位置2的C之间存在双键，在位置2的C和位置3的N之间存在单键；其中R4、R5和R6中的每一个独立地是H、F、Cl、Br、I；直链或支链，取代或未取代的C1-C7烷基，C2-C7烯基或炔基；C3-C7环烷基或环烯基；苯基，取代苯基，杂环基，—OH，—OR7，—CN，—COR7，—CO2R7，—CON（R7）2，—OCOR7，—SR7，—N（R7）2，—NR7COR7，—（CH2）nOR7，—（CH2）nN（R7）2，—（CH2）nNR7COR7，其中n是1到4的整数；其中R7和R8中的每一个独立地是H；直链或支链，取代或未取代的C1-C7烷基，C2-C7烯基或炔基；苯基或取代苯基。这些化合物选择性地作用于克隆的人类α2受体，并且可用作镇痛、镇静或麻醉剂。
• NOVEL AMINE DERIVATIVE OR SALT THEREOF
  申请人：TOYAMA CHEMICAL CO., LTD.

  公开号：US20150299189A1

  公开（公告）日：2015-10-22

  A novel amine derivative expressed by general formula (1) (in the formula: G 1 , G 2 , and G 3 are the same or different and represent CH or a nitrogen atom; R 1 represents a chlorine atom, an optionally-substituted C 3-8 cycloalkyl group, or the like; R 2 represents —COOR 5 (in the formula, R 5 represents a hydrogen atom or a carboxyl protective group), or the like; R 3 represents a hydrogen atom, or the like; and R 4 represents an optionally-substituted condensed bicyclic hydrocarbon group, an optionally-substituted bicyclic heterocyclic group, or the like), or a salt thereof is useful in procedures such as the treatment or prevention of conditions related to excessive keratinocyte proliferation.

  一种新的胺衍生物，其通式为（1）（其中：G1、G2和G3相同或不同，代表CH或氮原子；R1代表氯原子、可选取代的C3-8环烷基团等；R2代表—COOR5（在公式中，R5代表氢原子或羧保护基）等；R3代表氢原子等；R4代表可选取代的紧缩双环碳氢基团、可选取代的双环杂环基团等），或其盐，在治疗或预防与过度角质细胞增殖有关的疾病过程中非常有用。
• PYRIMIDINE INHIBITORS OF KINASE ACTIVITY
  申请人：Wang Gary T.

  公开号：US20100305112A1

  公开（公告）日：2010-12-02

  Described herein are compounds of formula (I) or pharmaceutical acceptable salts or solvates thereof, wherein L 1 , R 1 , R 2 , R 3 , R 4 , R 5 , and m are defined in the description. Methods of making said compounds, and compositions containing said compounds which are useful for inhibiting kinases such as IGF-1R are also disclosed.

  本文描述了公式（I）的化合物或其药学上可接受的盐或溶剂，其中L1，R1，R2，R3，R4，R5和m在描述中有定义。还公开了制备上述化合物的方法以及含有该化合物的组合物，该组合物对于抑制IGF-1R等激酶非常有用。