2-(2-氯-1H-苯并[d]咪唑-1-基)乙酸乙酯 | 59769-22-1

• 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
• 中文名称: 2-(2-氯-1H-苯并[d]咪唑-1-基)乙酸乙酯
• 英文名称: ethyl 2-(2-chloro-1H-benzo[d]imidazol-1-yl)acetate
• 英文别名: 1-Carbothoxymethyl-2-chlorobenzimidazole；(2-chloro-benzoimidazol-1-yl)-acetic acid ethyl ester；1-(ethoxycarbonylmethyl)-2-chlorobenzimidazole；ethyl (2-chloro-1H-benzimidazol-1-yl)acetate；ethyl 2-(2-chlorobenzimidazol-1-yl)acetate
• CAS: 59769-22-1
• 化学式: C₁₁H₁₁ClN₂O₂
• mdl: MFCD00182122
• 分子量: 238.674
• InChiKey: SOBCJCHWPKALNG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  16
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.272
• 拓扑面积：
  44.1
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-(2-氯-1H-苯并[d]咪唑-1-基)乙酸乙酯 在 一水合肼 作用下， 反应 5.0h， 以15%的产率得到2-(2-hydrazinyl-1H-benzo[d]imidazol-1-yl)acetate
  参考文献：
  名称：

  新型荧光三嗪苯并咪唑衍生物作为标记人A 1和A 2B腺苷受体亚型的探针

  摘要：

  腺苷受体（ARs）的表达水平和亚细胞定位受腺苷释放和代谢变化影响的几种病理条件的影响。在这方面，能够监测AR表达的标记探针可能是研究不同病理状况的有用工具。这里，ARS的新配体，轴承连接到所述荧光7-硝基苯并（NBD）组Ñ 1（1，2）或ñ 10（3，4）一个triazinobenzimidazole支架的氮气，合成。将该化合物作为标记A 1和A 2B的荧光探针进行了生物学评估骨髓间充质干细胞（BM-MSC）中的AR亚型表达两种受体亚型。测定了合成的化合物对不同的AR亚型的结合亲和力。探针3显示出对A 1和A 2B AR的更高的亲和力，显示出令人感兴趣的光谱性质，并且被选择为标记未分化MSC中两种AR亚型的最合适的候选者。 荧光共聚焦显微镜检查显示，化合物3在细胞膜上显着标记了ARs，并且通过分别与A 1 AR和A 2B AR选择性激动剂R-PIA和BAY 60-6583进行细胞预孵育而降

  DOI：

  10.1016/j.bmc.2018.10.039
• 作为产物：
  描述：

  2-羟基苯并咪唑 在 sodium hydride 、 三氯氧磷 作用下， 生成 2-(2-氯-1H-苯并[d]咪唑-1-基)乙酸乙酯
  参考文献：
  名称：

  Orjales; Bordell; Rubio, Journal of Heterocyclic Chemistry, 1995, vol. 32, # 3, p. 707 - 718

  摘要：

  DOI：

文献信息

• [EN] FUSED HETEROCYCLIC COMPOUNDS<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES CONDENSÉS
  申请人：TAKEDA PHARMACEUTICAL

  公开号：WO2012018909A1

  公开（公告）日：2012-02-09

  The present invention provides a compound which has the effect of PDE 10A inhibition, and which is useful as a medicament for preventing or treating schizophrenia or so on. A compound represented by the formula (1'): wherein, Ring A' represents an optionally substituted pyridine ring, an optionally substituted pyridazine ring, a pyrimidine ring, or 10 a pyrazine ring, R1' represents (1) wherein, R1a' represents an optionally substituted phenyl group, or an optionally substituted 5- to 10-membered heterocyclic group, Ring B2 represents a bond, -S-, -0-, -CO-, an optionally substituted methylene group, or -NRa'- (Ra' represents a hydrogen atom, or an optionally substituted C1-6 alkyl group), and Ring B1' represents an optionally further substituted 6- to 10- membered aromatic hydrocarbon ring, or an optionally further substituted 5- to 10-membered aromatic heterocyclic ring, or alternatively, L' and R1a' may be taken together to form an optionally substituted bicyclic or tricyclic fused heterocyclic group, or (2), wherein, R1b' represents an optionally substituted phenyl group, or an optionally substituted 5- to 10-membered heterocyclic group, Ring B2' represents an optionally substituted benzene ring, an optionally substituted pyridine ring, an optionally substituted pyrimidine ring, an optionally substituted pyrazine ring, or an optionally substituted pyridazine ring, Ring D' represents an optionally further substituted 5- or 6- membered ring, R2' represents a hydrogen atom, or a substituent, X' represents =N- or =CRb'- (Rb' represents a hydrogen atom, or a substituent), _ _ _ _ _ represents that Rb' and R2' may form, taken together with the carbon atom and the nitrogen atom to which they are each adjacent, an optionally substituted 5- to 7-membered ring when.X' is =CRb'-, or a salt thereof.

  本发明提供了一种具有PDE 10A抑制作用的化合物，可用作预防或治疗精神分裂症等疾病的药物。化合物的结构如下（1'）：其中，环A'代表可选择取代的吡啶环、可选择取代的吡啉环、嘧啶环或吡嗪环，R1'代表（1）其中，R1a'代表可选择取代的苯基或可选择取代的5-至10-成员杂环基，环B2代表键、-S-、-O-、-CO-、可选择取代的亚甲基基团或-NRa'-（Ra'代表氢原子或可选择取代的C1-6烷基基团），环B1'代表可选择进一步取代的6-至10-成员芳香碳氢环、或可选择进一步取代的5-至10-成员芳香杂环环，或者，L'和R1a'可以结合形成可选择取代的双环或三环融合杂环基，或（2）其中，R1b'代表可选择取代的苯基或可选择取代的5-至10-成员杂环基，环B2'代表可选择取代的苯环、可选择取代的吡啶环、可选择取代的嘧啶环、可选择取代的吡嗪环或可选择取代的吡啉环，环D'代表可选择进一步取代的5-或6-成员环，R2'代表氢原子或取代基，X'代表=N-或=CRb'-（Rb'代表氢原子或取代基），_ _ _ _ _代表Rb'和R2'可能形成，与它们各自相邻的碳原子和氮原子一起，当X'为=CRb'-时，形成可选择取代的5-至7-成员环，或其盐。
• Fused ring heteroaryl and heterocyclic compounds which inhibit leukocyte adhesion mediated by VLA-4
  申请人：Elan Pharmaceuticals, Inc.

  公开号：US06545003B1

  公开（公告）日：2003-04-08

  Disclosed are compounds which bind VLA-4. Certain of these compounds also inhibit leukocyte adhesion and, in particular, leukocyte adhesion mediated by VLA-4. Such compounds are useful in the treatment of inflammatory diseases in a mammalian patient, e.g., human, such as asthma, Alzheimer's disease, atherosclerosis, AIDS dementia, diabetes, inflammatory bowel disease, rheumatoid arthritis, tissue transplantation, tumor metastasis and myocardial ischemia. The compounds can also be administered for the treatment of inflammatory brain diseases such as multiple sclerosis.

  揭示了能够结合VLA-4的化合物。其中某些化合物还能抑制白细胞粘附，特别是通过VLA-4介导的白细胞粘附。这些化合物在治疗哺乳动物患者（例如人类）的炎症性疾病方面非常有用，如哮喘、阿尔茨海默病、动脉粥样硬化、艾滋病痴呆、糖尿病、炎症性肠病、类风湿关节炎、组织移植、肿瘤转移和心肌缺血。这些化合物还可以用于治疗炎症性脑部疾病，如多发性硬化症。
• FUSED HETEROCYCLIC COMPOUNDS
  申请人：Raker Joseph

  公开号：US20130172292A1

  公开（公告）日：2013-07-04

  The present invention provides a compound which has the effect of PDE 10A inhibition, and which is useful as a medicament for preventing or treating schizophrenia or so on. A compound represented by the formula (1′): wherein, Ring A′ represents an optionally substituted pyridine ring, an optionally substituted pyridazine ring, a pyrimidine ring, or 10 a pyrazine ring, R1′ represents (1) wherein, R 1a′ represents an optionally substituted phenyl group, or an optionally substituted 5- to 10-membered heterocyclic group, Ring B2 represents a bond, —S—, -0-, —CO—, an optionally substituted methylene group, or —NR a′ -(R a′ represents a hydrogen atom, or an optionally substituted C 1-6 alkyl group), and Ring B 1′ represents an optionally further substituted 6- to 10-membered aromatic hydrocarbon ring, or an optionally further substituted 5- to 10-membered aromatic heterocyclic ring, or alternatively, L′ and R 1a′ may be taken together to form an optionally substituted bicyclic or tricyclic fused heterocyclic group, or (2), wherein, R 1b′ represents an optionally substituted phenyl group, or an optionally substituted 5- to 10-membered heterocyclic group, Ring B 2′ represents an optionally substituted benzene ring, an optionally substituted pyridine ring, an optionally substituted pyrimidine ring, an optionally substituted pyrazine ring, or an optionally substituted pyridazine ring, Ring D′ represents an optionally further substituted 5- or 6-membered ring, R 2′ represents a hydrogen atom, or a substituent, X′ represents ═N— or ═CR b′ —(R b′ represents a hydrogen atom, or a substituent), - - - - - represents that R b′ and R 2′ may form, taken together with the carbon atom and the nitrogen atom to which they are each adjacent, an optionally substituted 5- to 7-membered ring when.X′ is ═CR b′ , or a salt thereof.

  本发明提供一种具有PDE 10A抑制作用的化合物，可用作预防或治疗精神分裂症等药物。化合物表示为公式（1'）：其中，环A'表示可选取取代的吡啶环、可选取取代的吡嗪环、嘧啶环或吡嗪环，R1'表示（1）其中，R1a'表示可选取取代的苯基或可选取取代的5-至10-成员杂环基，环B2表示键、-S-、-O-、可选取取代的亚甲基基或-NRa'（Ra'表示氢原子或可选取取代的C1-6烷基基），环B1'表示可选进一步取代的6-至10-成员芳香烃环或可选进一步取代的5-至10-成员芳香杂环环，或者，L'和R1a'可取代成为可选取代的双环或三环融合杂环基，或（2），其中，R1b'表示可选取取代的苯基或可选取取代的5-至10-成员杂环基，环B2'表示可选取取代的苯环、可选取取代的吡啶环、可选取取代的嘧啶环、可选取取代的吡嗪环或可选取取代的吡嗪环，环D'表示可选进一步取代的5-或6-成员环，R2'表示氢原子或取代基，X'表示═N-或═CRb'-（Rb'表示氢原子或取代基），- - - - - 表示当X'为═CRb'时，Rb'和R2'可与它们各自相邻的碳原子和氮原子一起形成可选取代的5-至7-成员环，或其盐。
• Fused heterocyclic compounds
  申请人：Raker Joseph

  公开号：US09029536B2

  公开（公告）日：2015-05-12

  The present invention provides a compound which has the effect of PDE 10A inhibition, and which is useful as a medicament for preventing or treating schizophrenia or so on. A compound represented by the formula (1′): wherein, Ring A′ represents an optionally substituted pyridine ring, an optionally substituted pyridazine ring, a pyrimidine ring, or 10 a pyrazine ring, R1′ represents (1) wherein, R1a′ represents an optionally substituted phenyl group, or an optionally substituted 5- to 10-membered heterocyclic group, Ring B2 represents a bond, —S—, -0-, —CO—, an optionally substituted methylene group, or —NRa′— (Ra′ represents a hydrogen atom, or an optionally substituted C1-6 alkyl group), and Ring B1′ represents an optionally further substituted 6- to 10-membered aromatic hydrocarbon ring, or an optionally further substituted 5- to 10-membered aromatic heterocyclic ring, or alternatively, L′ and R1a′ may be taken together to form an optionally substituted bicyclic or tricyclic fused heterocyclic group, or (2), wherein, R1b′ represents an optionally substituted phenyl group, or an optionally substituted 5- to 10-membered heterocyclic group, Ring B2′ represents an optionally substituted benzene ring, an optionally substituted pyridine ring, an optionally substituted pyrimidine ring, an optionally substituted pyrazine ring, or an optionally substituted pyridazine ring, Ring D′ represents an optionally further substituted 5- or 6-membered ring, R2′ represents a hydrogen atom, or a substituent, X′ represents ═N— or ═CRb′—(Rb′ represents a hydrogen atom, or a substituent), - - - - - represents that Rb′ and R2′ may form, taken together with the carbon atom and the nitrogen atom to which they are each adjacent, an optionally substituted 5- to 7-membered ring when.X′ is ═CRb′, or a salt thereof.

  本发明提供了一种具有PDE 10A抑制作用的化合物，可用作预防或治疗精神分裂症等药物。化合物的结构式为（1'）：其中，环A'表示可选取取代的吡啶环、可选取取代的吡嗪环、嘧啶环或吡嗪环，R1'表示（1），其中R1a'表示可选取取代的苯基或可选取取代的5-至10-成员杂环基，环B2表示键、-S-、-O-、可选取取代的亚甲基基或-NRa'-(Ra'表示氢原子或可选取取代的C1-6烷基基)，环B1'表示可选取进一步取代的6-至10-成员芳香碳环或可选取进一步取代的5-至10-成员芳香杂环，或者，L'和R1a'可取代成为可选取代的双环或三环融合杂环基，或（2），其中R1b'表示可选取取代的苯基或可选取取代的5-至10-成员杂环基，环B2'表示可选取取代的苯环、可选取取代的吡啶环、可选取取代的嘧啶环、可选取取代的吡嗪环或可选取取代的吡嗪嗪环，环D'表示可选进一步取代的5-或6-成员环，R2'表示氢原子或取代基，X'表示═N-或═CRb'-（Rb'表示氢原子或取代基），- - - - - 表示当X'为═CRb'时，Rb'和R2'可以与它们各自相邻的碳原子和氮原子一起形成可选取代的5-至7-成员环，或其盐。
• Design, synthesis, and biological activity studies on benzimidazole derivatives targeting myeloperoxidase
  作者：Merve Saylam、Fadime Aydın Köse、Aysun Pabuccuoglu、Duygu Barut Celepci、Muhittin Aygün、Varol Pabuccuoglu

  DOI：10.1016/j.ejmech.2022.115083

  日期：2023.2

  injury, multiple sclerosis, cardiovascular and neurodegenerative diseases. Therefore, the enzyme currently draws attention as a potential therapeutic target. In this study, isomeric 1,3-dihydro-2H-benzo[d]imidazole-2-thione derivatives having amide, hydrazide and hydroxamic acid groups either on nitrogen or on sulphur atom were designed and their inhibitory activity was determined on chlorination and peroxidation

  髓过氧化物酶 (MPO) 通过产生的次氯酸 (HOCl) 氧化吞噬溶酶体中微生物的重要分子，从而在人体抗菌系统中发挥关键作用。然而，MPO 可以释放到吞噬细胞外并产生反应性中间体，导致组织损伤。MPO 作为组织损伤的局部介质，与肾损伤、多发性硬化、心血管和神经退行性疾病等炎症性疾病有关。因此，该酶目前作为潜在的治疗靶点而备受关注。在这项研究中，同分异构的 1,3-dihydro-2 H -benzo[ d设计了在氮原子或硫原子上具有酰胺、酰肼和异羟肟酸基团的咪唑-2-硫酮衍生物，并测定了它们对 MPO 的氯化和过氧化循环的抑制活性。在这些化合物中，2-(2-thioxo-2,3-dihydro-1H-benzo[d]imidazole -1-yl )acetohydrazide (C19)被发现是两个循环中最活跃的抑制剂。