2-(4-fluoro-phenyl)-2H-tetrazole-5-carboxylic acid | 1330267-13-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 2-(4-fluoro-phenyl)-2H-tetrazole-5-carboxylic acid
• 英文别名: 2-(4-fluorophenyl)tetrazole-5-carboxylic acid
• CAS: 1330267-13-4
• 化学式: C₈H₅FN₄O₂
• 分子量: 208.152
• InChiKey: FMICKCOAAJYZET-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  80.9
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  重氮甲烷 、 2-(4-fluoro-phenyl)-2H-tetrazole-5-carboxylic acid 以 甲醇 、 乙醚 为溶剂， 生成 methyl 2-(4-fluorophenyl)-2H-tetraazole-5-carboxylate
  参考文献：
  名称：

  Synthesis and Structure−activity Relationships of Antitubercular 2-Nitroimidazooxazines Bearing Heterocyclic Side Chains

  摘要：

  Recently described biphenyl analogues Of the antituberculosis drug PA-824 displayed improved potencies against M. tuberculosis but were poorly soluble. Heterobiaryl analogues of these, in which the first phenyl ring was replaced with various 5-membered ring heterocycles, were prepared with the aim of identifying potent new candidates with improved aqueous solubility. The compounds were constructed by coupling the chiral 2-nitroimidazooxazine alcohol with various halomethyl-substituted arylheterocycles, by cycloadditions to a propargyl ether derivative of this alcohol, or by Suzuki couplings on haloheterocyclic methyl ether derivatives. The arylheterocyclic compounds were all more hydrophilic than their corresponding biphenyl analogues, and several showed solubility improvements. 1-Methylpyrazole, 1,3-linked-pyrazole, 2,4-linked-triazole, and tetrazole analogues had 3- to 7-fold higher MIC potencies against replicating M. tb than predicted by their lipophilicities. Two pyrazole analogues were >10-fold more efficacious than the parent drug in a mouse model of acute M. tb infection, and one displayed a 2-fold higher solubility.

  DOI：

  10.1021/jm901378u
• 作为产物：
  描述：

  2-[(4-fluorophenyl)hydrazono]ethanoic acid 在 2-azido-1,3,5-tribromobenzene 、 sodium 作用下， 以 乙醇 为溶剂， 反应 5.0h， 生成 2-(4-fluoro-phenyl)-2H-tetrazole-5-carboxylic acid
  参考文献：
  名称：

  Synthesis and Structure−activity Relationships of Antitubercular 2-Nitroimidazooxazines Bearing Heterocyclic Side Chains

  摘要：

  Recently described biphenyl analogues Of the antituberculosis drug PA-824 displayed improved potencies against M. tuberculosis but were poorly soluble. Heterobiaryl analogues of these, in which the first phenyl ring was replaced with various 5-membered ring heterocycles, were prepared with the aim of identifying potent new candidates with improved aqueous solubility. The compounds were constructed by coupling the chiral 2-nitroimidazooxazine alcohol with various halomethyl-substituted arylheterocycles, by cycloadditions to a propargyl ether derivative of this alcohol, or by Suzuki couplings on haloheterocyclic methyl ether derivatives. The arylheterocyclic compounds were all more hydrophilic than their corresponding biphenyl analogues, and several showed solubility improvements. 1-Methylpyrazole, 1,3-linked-pyrazole, 2,4-linked-triazole, and tetrazole analogues had 3- to 7-fold higher MIC potencies against replicating M. tb than predicted by their lipophilicities. Two pyrazole analogues were >10-fold more efficacious than the parent drug in a mouse model of acute M. tb infection, and one displayed a 2-fold higher solubility.

  DOI：

  10.1021/jm901378u

文献信息

• [EN] PIPERAZINE DERIVATIVES AND THEIR USE AS POSITIVE ALLOSTERIC MODULATORS OF MGLU5 RECEPTORS<br/>[FR] DÉRIVÉS DE PIPÉRAZINE ET LEUR UTILISATION À TITRE DE MODULATEURS ALLOSTÉRIQUES POSITIFS DES RÉCEPTEURS MGLUR5
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2013087805A1

  公开（公告）日：2013-06-20

  This invention relates to compounds of formula (I) their use as positive allosteric modulators of mGlu5 receptor activity, pharmaceutical compositions containing the same, and methods of using the same as agents for treatment and/or prevention of neurological and psychiatric disorders associated with glutamate dysfunction such as schizophrenia or cognitive decline such as dementia or cognitive impairment. R1, R2, R3, R4, Q have meanings given in the description.

  这项发明涉及公式(I)化合物，它们作为mGlu5受体活性的正向变构调节剂的用途，含有这些化合物的药物组合物，以及将其用作治疗和/或预防与谷氨酸功能障碍相关的神经和精神障碍，如精神分裂症或认知功能下降，如痴呆症或认知障碍的药剂的方法。R1、R2、R3、R4、Q在描述中有给定的含义。
• NOVEL COMPOUNDS
  申请人：HEIMANN Annekatrin

  公开号：US20130158042A1

  公开（公告）日：2013-06-20

  This invention relates to compounds of formula I their use as positive allosteric modulators of mGlu5 receptor activity, pharmaceutical compositions containing the same, and methods of using the same as agents for treatment and/or prevention of neurological and psychiatric disorders associated with glutamate dysfunction such as schizophrenia or cognitive decline such as dementia or cognitive impairment. R 1 , R 2 , R 3 , R 4 , Q have meanings given in the description.

  这项发明涉及公式I的化合物，它们作为mGlu5受体活性的正向变构调节剂的用途，含有这些化合物的药物组合物，以及将其用作治疗和/或预防与谷氨酸功能障碍相关的神经和精神障碍，如精神分裂症或认知功能下降，如痴呆症或认知障碍的药剂的方法。R1，R2，R3，R4，Q在描述中给出了含义。
• Piperazine derivatives and their use as positive allosteric modulators of mGluR5 receptors
  申请人：Heimann Annekatrin

  公开号：US08883789B2

  公开（公告）日：2014-11-11

  This invention relates to compounds of formula I their use as positive allosteric modulators of mGlu5 receptor activity, pharmaceutical compositions containing the same, and methods of using the same as agents for treatment and/or prevention of neurological and psychiatric disorders associated with glutamate dysfunction such as schizophrenia or cognitive decline such as dementia or cognitive impairment. R1, R2, R3, R4, Q have meanings given in the description.

  本发明涉及公式I的化合物，它们用作mGlu5受体活性的正向变构调节剂，含有它们的制药组合物，以及将它们用作治疗和/或预防与谷氨酸功能障碍相关的神经和精神障碍，如精神分裂症或认知衰退，如痴呆或认知损害的药物的方法。 R1，R2，R3，R4，Q在描述中给出其含义。
• IAP BIR DOMAIN BINDING COMPOUNDS
  申请人：Pharmascience Inc.

  公开号：EP2534170A1

  公开（公告）日：2012-12-19
• EP2791130B1
  申请人：——

  公开号：EP2791130B1

  公开（公告）日：2016-03-16