2-氯-7-氟-4-甲基喹啉 | 271241-25-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 中文名称: 2-氯-7-氟-4-甲基喹啉
• 英文名称: 2-chloro-7-fluoro-4-methylquinoline
• CAS: 271241-25-9
• 化学式: C₁₀H₇ClFN
• mdl: MFCD05864529
• 分子量: 195.624
• InChiKey: CNCKWJPUEAAFAY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  12.9
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-氯-7-氟-4-甲基喹啉 在 四乙基氟化铵水合物 作用下， 反应 0.33h， 以14%的产率得到2,7-difluoro-4-methylquinoline
  参考文献：
  名称：

  Anti-mutagenic structural modification by fluorine-substitution in highly mutagenic 4-methylquinoline derivatives

  摘要：

  We have previously shown that fluorine-substitution at position 3 of quinoline deprived this molecule of mutagenicity, possibly due to interference with the yield of its metabolically activated form, the 1,4-hydrated 2,3-epoxide (enamine epoxide), which is directly responsible for the mutagenic modification of DNA. To further explore the possibility of a method for anti-mutagenic modification of mutagens by fluorine-substitution, 4-methylquinoline (4-MeQ), the most mutagenic form of all the quinoline derivatives examined so far, was used as a target in the present study. Five mono- and di-fluorinated derivatives of 4-MeQ, 2-fluoro-4-methylquinoline (2-F-3-MeQ), 6-F-4-MeQ, 7-F-4-MeQ, 2,6-difluoro-4-methylquinoline (2,6-diF-4-MeQ), and 2,7-diF-4-MeQ, were subjected to analysis of their structure-mutagenicity relationships. The 2-fluorinated derivatives (2-F-4-MeQ, 2,6-diF-4-MeQ, and 2,7-diF-4-MeQ) were all non-mutagenic In the Ames test. 7-F-4-MeQ was as highly mutagenic as, and 6-F-4-MeQ was less mutagenic than non-fluorinated 4-MeQ. Metabolic studies were also conducted with 4-MeQ, 2-F-4-MeQ, 6-F-4-MeQ, and 7-F-4-MeQ, using a liver microsomal enzyme fraction prepared from the 3-methylcholanthrene-treated rat. The HPLC analytical data showed that, although the metabolic patterns (hydroxylation at 4-methyl group as a main metabolic pathway and 3-hydroxylation as a minor pathway) of these four F-MeQs were similar to one another, only the 3-hydroxy metabolite of 2-F-4-MeQ was not produced under the present experimental conditions employed. These results suggest that fluorine-substitution at position 2 of 4-MeQ inhibited the formation of the enamine epoxide in the pyridine moiety and deprived this molecule of mutagenicity as in the case of quinoline. (C) 2000 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s1383-5718(99)00226-0
• 作为产物：
  描述：

  7-氟-2-羟基-4-甲基喹啉 在 三氯氧磷 、 水 作用下， 反应 0.17h， 以60%的产率得到2-氯-7-氟-4-甲基喹啉
  参考文献：
  名称：

  [EN] THERAPEUTIC AGENTS I
  [FR] AGENTS THERAPEUTIQUES I

  摘要：

  化合物的化学式(I)，制备这种化合物的方法，它们在治疗肥胖、精神障碍、认知障碍、记忆障碍、精神分裂症、癫痫以及相关疾病，以及神经系统疾病如痴呆症、多发性硬化症、帕金森病、亨廷顿舞蹈症、阿尔茨海默病和与疼痛相关的疾病中的应用，以及含有它们的药物组合物。

  公开号：

  WO2005066132A1

文献信息

• [EN] THERAPEUTIC AGENTS I<br/>[FR] AGENTS THERAPEUTIQUES I
  申请人：ASTRAZENECA AB

  公开号：WO2005066132A1

  公开（公告）日：2005-07-21

  Compounds of formula(I), processes for preparing such compounds, their use in the treatment of obesity, psychiatric disorders, cognitive disorders, memory disorders, schizophrenia, epilepsy, and related conditions, and neurological disorders such as dementia, multiple sclerosis, Parkinson's disease, Huntington's chorea and Alzheimer's disease and pain related disorders, and pharmaceutical compositions containing them.

  化合物的化学式(I)，制备这种化合物的方法，它们在治疗肥胖、精神障碍、认知障碍、记忆障碍、精神分裂症、癫痫以及相关疾病，以及神经系统疾病如痴呆症、多发性硬化症、帕金森病、亨廷顿舞蹈症、阿尔茨海默病和与疼痛相关的疾病中的应用，以及含有它们的药物组合物。
• [EN] QUINOLINYL GLUCAGON RECEPTOR MODULATORS<br/>[FR] MODULATEURS DES RÉCEPTEURS DE QUINOLINYLGLUCAGON
  申请人：PFIZER

  公开号：WO2013014569A1

  公开（公告）日：2013-01-31

  The present invention provides a compound of Formula I or a pharmaceutically acceptable salt thereof, wherein R1, R2, R3, A1, A2, A3, B1, B2, B3 and B4 are as defined herein. The compounds of Formula I have been found to act as glucagon antagonists or inverse agonists. Consequently, the compounds of Formula I and the pharmaceutical compositions thereof are useful for the treatment of diseases, disorders, or conditions mediated by glucagon.

  本发明提供了一种式I的化合物或其药用可接受的盐，其中R1、R2、R3、A1、A2、A3、B1、B2、B3和B4如本文所定义。已发现式I的化合物可作为胰高血糖素拮抗剂或逆拮抗剂。因此，式I的化合物及其药物组成物对于治疗由胰高血糖素介导的疾病、紊乱或症状是有用的。
• Therapeutic agents I
  申请人：Evertsson Emma

  公开号：US20070185079A1

  公开（公告）日：2007-08-09

  Compounds of formula(I), processes for preparing such compounds, their use in the treatment of obesity, psychiatric disorders, cognitive disorders, memory disorders, schizophrenia, epilepsy, and related conditions, and neurological disorders such as dementia, multiple sclerosis, Parkinson's disease, Huntington's chorea and Alzheimer's disease and pain related disorders, and pharmaceutical compositions containing them.

  化合物的公式(I)，制备这些化合物的过程，它们在治疗肥胖症、精神障碍、认知障碍、记忆障碍、精神分裂症、癫痫和相关疾病以及神经系统疾病如痴呆、多发性硬化症、帕金森病、亨廷顿舞蹈症和阿尔茨海默病以及与疼痛有关的疾病中的应用，以及含有它们的制药组合物。
• QUINOLINYL GLUCAGON RECEPTOR MODULATORS
  申请人：Didiuk Mary

  公开号：US20140135338A1

  公开（公告）日：2014-05-15

  The present invention provides a compound of Formula I or a pharmaceutically acceptable salt thereof, wherein R 1 , R 2 , R 3 , A 1 , A 2 , A 3 , B 1 , B 2 , B 3 and B 4 are as defined herein. The compounds of Formula I have been found to act as glucagon antagonists or inverse agonists. Consequently, the compounds of Formula I and the pharmaceutical compositions thereof are useful for the treatment of diseases, disorders, or conditions mediated by glucagon.

  本发明提供了公式I或其药学上可接受的盐的化合物，其中R1、R2、R3、A1、A2、A3、B1、B2、B3和B4的定义如本文所述。已发现公式I的化合物可作为葡萄糖原拮抗剂或反向激动剂。因此，公式I的化合物及其制药组合物对于治疗由葡萄糖原介导的疾病、障碍或病况是有用的。
• THERAPEUTIC AGENTS I
  申请人：AstraZeneca AB

  公开号：EP1706384A1

  公开（公告）日：2006-10-04