2-(3-氯苯基)-6-硝基-1H-苯并咪唑 | 1571-88-6

• 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: 2-(3-氯苯基)-6-硝基-1H-苯并咪唑
• 英文名称: 2-(3-chlorophenyl)-5-nitro-1H-benzo[d]imidazole
• 英文别名: 2-(3-chlorophenyl)-6-nitro-1H-benzimidazole
• CAS: 1571-88-6
• 化学式: C₁₃H₈ClN₃O₂
• 分子量: 273.678
• InChiKey: OOQZMPRTANLIOC-UHFFFAOYSA-N

物化性质

• 熔点：
  215 °C
• 沸点：
  515.5±56.0 °C(Predicted)
• 密度：
  1.485±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  19
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  74.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-(3-氯苯基)-6-硝基-1H-苯并咪唑 在 铁粉 、 溶剂黄146 作用下， 以 乙醇 、 水 、 异丙醇 为溶剂， 反应 7.0h， 生成 N-(2-(3-chlorophenyl)-1H-benzo[d]imidazol-6-yl)quinazolin-4-amine
  参考文献：
  名称：

  Discovery of quinazolin-4-amines bearing benzimidazole fragments as dual inhibitors of c-Met and VEGFR-2

  摘要：

  Both c-Met and VEGFR-2 are important targets for the treatment of cancers. In this study, a series of N-(2-phenyl-1H-benzo[d]imidazol-5-yl)quinazolin-4-amine derivatives were designed and identified as dual c-Met and VEGFR-2 inhibitors. Among these compounds bearing quinazoline and benzimidazole fragments, compound 7j exhibited the most potent inhibitory activity against c-Met and VEGFR-2 with IC50 of 0.05μM and 0.02μM, respectively. It also showed the highest anticancer activity against the tested cancer cell lines with IC50 of 1.5μM against MCF-7 and 8.7μM against Hep-G2. Docking simulation supported the initial pharmacophoric hypothesis and suggested a common mode of interaction at the ATP-binding site of c-Met and VEGFR-2, which demonstrates that compound 7j is a potential agent for cancer therapy deserving further researching.

  DOI：

  10.1016/j.bmc.2014.07.008
• 作为产物：
  描述：

  4-硝基邻苯二胺 、 3-氯苯甲酸 在 polyphosphoric acid (PPA) 作用下， 反应 5.0h， 以83%的产率得到2-(3-氯苯基)-6-硝基-1H-苯并咪唑
  参考文献：
  名称：

  的发现ñ - （2-苯基- 1 H ^ -苯并[ d ]咪唑-5-基）喹啉-4-胺衍生物是新颖的VEGFR-2激酶抑制剂

  摘要：

  抑制VEGF信号传导途径已成为治疗癌症的有价值的方法。在这项工作中，设计了一系列N-（2-苯基-1 H-苯并[ d ]咪唑-5-基）喹啉-4-胺衍生物并将其鉴定为VEGFR-2（KDR）激酶的有效抑制剂。合成了具有喹啉骨架和苯并咪唑部分的这些化合物，并评估了它们对VEGFR-2和两种人类癌细胞系的生物学活性。其中，化合物7s对VEGFR-2的抑制作用最强，IC 50为0.03μM，对受试癌细胞系的IC 50表现出最高的抗癌活性。针对MCF-7为1.2μM，针对Hep-G2为13.3μM。对接模拟支持最初的药效学假说，并提出了在VEGFR-2 ATP结合位点的共同相互作用方式，这表明化合物7s是潜在的癌症治疗药物，值得进一步研究。

  DOI：

  10.1016/j.ejmech.2014.07.071

文献信息

• Visible light promoted tandem dehydrogenation-deaminative cyclocondensation under aerobic conditions for the synthesis of 2-aryl benzimidazoles/quinoxalines from <i>ortho</i>-phenylenediamines and arylmethyl/ethyl amines
  作者：Firdoos Ahmad Sofi、Rohit Sharma、Ravi Rawat、Asit K. Chakraborti、Prasad V. Bharatam

  DOI：10.1039/d0nj03002c

  日期：——

  Visible light promoted domino synthesis of 2-aryl benzimidazoles is reported through the reaction of ortho-phenylenediamines and arylmethyl amines under aerobic conditions. The methodology has wide substrate scope and tolerates a wide range of functional groups affording the products in high yields. The use of arylethyl amines instead of arylmethyl amines gives 2-aryl quinoxalines.

  据报道，通过有氧条件下邻苯二胺与芳基甲基胺的反应，可见光促进了2-芳基苯并咪唑的多米诺骨牌合成。该方法具有广泛的底物范围，并且可以耐受多种官能团，从而以高收率提供了产品。使用芳基乙基胺代替芳基甲基胺得到2-芳基喹喔啉。
• Discovery of N-(2-phenyl-1H-benzo[d]imidazol-5-yl)quinolin-4-amine derivatives as novel VEGFR-2 kinase inhibitors
  作者：Lei Shi、Ting-Ting Wu、Zhi Wang、Jia-Yu Xue、Yun-Gen Xu

  DOI：10.1016/j.ejmech.2014.07.071

  日期：2014.9

  ol-5-yl)quinolin-4-amine derivatives were designed and identified as potent inhibitors of VEGFR-2 (KDR) kinase. These compounds with quinoline scaffold and benzimidazole moiety were synthesized and their biological activities against VEGFR-2 and two human cancer cell lines were evaluated. Among them, compound 7s exhibited the most potent inhibitory activity against VEGFR-2 with IC50 of 0.03 μM and

  抑制VEGF信号传导途径已成为治疗癌症的有价值的方法。在这项工作中，设计了一系列N-（2-苯基-1 H-苯并[ d ]咪唑-5-基）喹啉-4-胺衍生物并将其鉴定为VEGFR-2（KDR）激酶的有效抑制剂。合成了具有喹啉骨架和苯并咪唑部分的这些化合物，并评估了它们对VEGFR-2和两种人类癌细胞系的生物学活性。其中，化合物7s对VEGFR-2的抑制作用最强，IC 50为0.03μM，对受试癌细胞系的IC 50表现出最高的抗癌活性。针对MCF-7为1.2μM，针对Hep-G2为13.3μM。对接模拟支持最初的药效学假说，并提出了在VEGFR-2 ATP结合位点的共同相互作用方式，这表明化合物7s是潜在的癌症治疗药物，值得进一步研究。
• [EN] COMPOUNDS FOR TREATING TUBERCULOSIS<br/>[FR] COMPOSÉS POUR LE TRAITEMENT DE LA TUBERCULOSE
  申请人：UNIV NANYANG TECH

  公开号：WO2021107876A1

  公开（公告）日：2021-06-03

  The invention concerns a compound of formula (Ia) or (Ib) wherein R1 is hydrogen or a methyl group; R2 is an unsubstituted or substituted alkyl group; R3 is an aryl group or a heteroaryl group, optionally substituted by one or more groups selected from halogen, alkyl or alkoxy; and, in Formula (Ia), X is CH or N and Y is NH, S or O, or, in Formula (Ib), X is NH, S or O and Y is CH or N. The invention further concerns a method of synthesizing the inventive compound, a composition comprising the inventive compound or a pharmaceutically acceptable salt thereof and bedaquiline (BDQ), an analogue of bedaquiline (BDQ) or a mixture thereof, and the use of said composition or compound for the treatment of tuberculosis.

  该发明涉及一种化合物，其化学式为(Ia)或(Ib)，其中R1为氢或甲基基团；R2为未取代或取代的烷基基团；R3为芳基或杂环芳基，可选择地被卤素、烷基或烷氧基中的一个或多个基团取代；在化学式(Ia)中，X为CH或N，Y为NH、S或O；或在化学式(Ib)中，X为NH、S或O，Y为CH或N。该发明还涉及一种合成该创新化合物的方法，包括该创新化合物或其药学上可接受的盐以及贝达替林（BDQ）、贝达替林（BDQ）的类似物或二者混合物的组合物，以及使用该组合物或化合物用于治疗结核病。
• IMIDAZOLE DERIVATIVES HAVING ARYL PIPERIDINE SUBSTITUENT, METHOD FOR PREPARATION THEREOF AND PHARMACEUTICAL COMPOSITIONS CONTAINING SAME
  申请人：Suh Jee Hee

  公开号：US20100145054A1

  公开（公告）日：2010-06-10

  The present invention is directed to a novel imidazole derivative having an aryl piperidine substituent of formula (I) and a method for preparation thereof, and a pharmaceutical composition containing said imidazole derivative as an active ingredient for preventing or treating a MCH (melanine-concentrating hormone)-related disease.

  本发明涉及一种具有式(I)的芳基哌啶取代基的新型咪唑衍生物及其制备方法，以及含有该咪唑衍生物作为活性成分的药物组合物，用于预防或治疗与MCH（黑色素浓集激素）相关的疾病。
• Derivatives of 2-Phenylbenzimidazole. II
  作者：George Sandera、Robert W. Isensee、Lionel Joseph

  DOI：10.1021/ja01649a066

  日期：1954.10