5-(o-tolyl)thiophene-2-carboxylic acid | 893733-30-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻吩类
• 英文名称: 5-(o-tolyl)thiophene-2-carboxylic acid
• 英文别名: 5-(2-Methylphenyl)thiophene-2-carboxylic acid
• CAS: 893733-30-7
• 化学式: C₁₂H₁₀O₂S
• 分子量: 218.276
• InChiKey: BSOIGQKKGJNDJD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  65.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-(3-pyridin-3-yl-4,5-dihydro-1H-pyrazol-5-yl)phenol 、 5-(o-tolyl)thiophene-2-carboxylic acid 在 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下， 生成 2-(1-{[5-(2-methylphenyl)-2-thienyl]carbonyl}-3-pyridin-3-yl-4,5-dihydro-1H-pyrazol-5-yl)phenol
  参考文献：
  名称：

  Discovery and optimization of pyrazoline compounds as B-Raf inhibitors

  摘要：

  The discovery of novel pyrazoline derivatives as B-Raf (V600E) inhibitors is described in this report. Chemical modi. cation of the pyrazoline scaffold led to the development of SAR and identified potent and selective inhibitors of B-Raf (V600E). Determination of the pharmacokinetic properties of selected inhibitors is also reported. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2010.06.113
• 作为产物：
  描述：

  Methyl 5-(2-methylphenyl)-2-thiophenecarboxylate 在 sodium hydroxide 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 反应 2.0h， 生成 5-(o-tolyl)thiophene-2-carboxylic acid
  参考文献：
  名称：

  Synthesis and Structural Characterization of Ricin Inhibitors Targeting Ribosome Binding Using Fragment-Based Methods and Structure-Based Design

  摘要：

  DOI：

  10.1021/acs.jmedchem.1c01370

文献信息

• [EN] THIOPHENE -2- CARBOXYLIC ACID - (1H - BENZIMIDAZOL - 2 YL) - AMIDE DERIVATIVES AND RELATED COMPOUNDS AS INHIBITORS OF THE TEC KINASE ITK (INTERLEUKIN -2- INDUCIBLE T CELL KINASE) FOR THE TREATMENT OF INFLAMMATION, IMMUNOLOGICAL AND ALLERGIC DISORDERS<br/>[FR] DERIVES D'ACIDE THIOPHENE-2-CARBOXYLIQUE (1H-BENZIMIDAZOL-2 YL)-AMIDE ET COMPOSES ASSOCIES UTILISES COMME INHIBITEURS DE LA TEC KINASE ITK (KINASE DES LYMPHOCITES INDUCTIBLES PAR L'INTERLEUKINE -2) POUR TRAITER UNE INFLAMMATION ET DES TROUBLES IMMUNOLOGIQUES ET ALLERGIQUES
  申请人：BOEHRINGER INGELHEIM PHARMA

  公开号：WO2005079791A1

  公开（公告）日：2005-09-01

  Disclosed are compounds of formula (I): wherein Ar1, Ar2, R1, R2, R3, R4 and Xa are defined herein. The compounds of the invention inhibit Itk kinase and are therefore useful for treating diseases and pathological conditions involving inflammation, immunological disorders and allergic disorders. Also disclosed are processes for preparing these compounds and to pharmaceutical compositions comprising these compounds.

  揭示了式（I）的化合物：其中Ar1、Ar2、R1、R2、R3、R4和Xa在此定义。该发明的化合物抑制Itk激酶，因此对于治疗涉及炎症、免疫紊乱和过敏疾病的疾病和病理状况是有用的。还公开了制备这些化合物的方法以及包含这些化合物的药物组合物。
• [EN] CYSTEINE PROTEASE INHIBITORS<br/>[FR] INHIBITEURS DE LA CYSTEINE PROTEASE
  申请人：AXYS PHARM INC

  公开号：WO2003097617A1

  公开（公告）日：2003-11-27

  The present invention is directed to compounds that are inhibitors of cysteine protease, in particular, cathepsins B, K, L, F, and S and are therefore useful in treating diseases mediated by these proteases. The present invention is directed to pharmaceutical compositions comprising these compounds and processes for preparing them.

  本发明涉及一种抑制半胱氨酸蛋白酶的化合物，特别是包括B、K、L、F和S型半胱氨酸蛋白酶，在治疗由这些蛋白酶介导的疾病中具有用途。本发明涉及包括这些化合物的药物组合物和其制备方法。
• Cyanomethyl derivatives as cysteine protease inhibitors
  申请人：Graupe Michael

  公开号：US20060122184A1

  公开（公告）日：2006-06-08

  The present invention is directed to cyanomethyl derivatives that are inhibitors of cysteine protease, in particular, cathepsin B, K, F, and S and are therefore useful in treating diseases mediated by these proteases. The present invention is directed to pharmaceutical compositions comprising these compounds and processes for preparing them.

  本发明涉及氰甲基衍生物，其是半胱氨酸蛋白酶的抑制剂，特别是对于B、K、F和S型的卡特普辛，因此可用于治疗由这些蛋白酶介导的疾病。本发明还涉及包含这些化合物的制药组合物和其制备过程。
• Cysteine protease inhibitors
  申请人：Graupe Michael

  公开号：US20050288336A1

  公开（公告）日：2005-12-29

  The present invention is directed to compounds that are inhibitors of cysteine protease, in particular, cathepsins B, K, L, F, and S and are therefore useful in treating diseases mediated by these proteases. The present invention is directed to pharmaceutical compositions comprising these compounds and processes for preparing them.

  本发明涉及一种抑制半胱氨酸蛋白酶的化合物，特别是cathepsin B、K、L、F和S，因此可用于治疗由这些蛋白酶介导的疾病。本发明涉及包含这些化合物的制药组合物和制备它们的过程。
• Tec kinase inhibitors
  申请人：Bentzien Martin Joerg

  公开号：US20050209284A1

  公开（公告）日：2005-09-22

  Disclosed are compounds of formula(I): wherein Ar 1 , Ar 2 , R 1 , R 2 , R 3 , R 4 and X a are defined herein. The compounds of the invention inhibit Itk kinase and are therefore useful for treating diseases and pathological conditions involving inflammation, immunological disorders and allergic disorders. Also disclosed are processes for preparing these compounds and to pharmaceutical compositions comprising these compounds.

  本发明公开了式(I)的化合物：其中Ar1、Ar2、R1、R2、R3、R4和Xa的定义如下。本发明的化合物抑制Itk激酶，因此可用于治疗涉及炎症、免疫紊乱和过敏症的疾病和病理条件。本发明还公开了制备这些化合物的方法和包含这些化合物的药物组合物。