5-methyl-3-(2-(trifluoromethyl)phenyl)isoxazol-4-carboxylic acid | 1370418-81-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 5-methyl-3-(2-(trifluoromethyl)phenyl)isoxazol-4-carboxylic acid
• 英文别名: 5-methyl-3-(2-(trifluoromethyl)phenyl)isoxazole-4-carboxylic acid；5-methyl-3-[2-(trifluoromethyl)phenyl]-1,2-oxazole-4-carboxylic acid
• CAS: 1370418-81-7
• 化学式: C₁₂H₈F₃NO₃
• mdl: MFCD07376123
• 分子量: 271.196
• InChiKey: DGGCVCPDVVYAGA-UHFFFAOYSA-N

物化性质

• 沸点：
  372.5±42.0 °C(Predicted)
• 密度：
  1.404±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.166
• 拓扑面积：
  63.3
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  5-methyl-3-(2-(trifluoromethyl)phenyl)isoxazol-4-carboxylic acid 在 1-羟基苯并三唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 三乙胺 、 三氟乙酸 作用下， 以 二氯甲烷 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 2.5h， 生成
  参考文献：
  名称：

  Design, Synthesis, andIn VitroEvaluation of Novel 3, 7-Disubstituted Coumarin Derivatives as Potent Anticancer Agents

  摘要：

  Twenty‐seven 3, 7‐disubstituted coumarin derivatives were designed, synthesized, and evaluated in vitro as anticancer agents. Most of the compounds showed moderate‐to‐potent antiproliferative activity against K562 cells. Compounds 7b and 7d were chosen to evaluate the concentration of 50% growth inhibition (GI50) against SN12C, OVCAR, BxPC‐3, KATO‐III, T24, SNU‐1, WiDr, HeLa, K562, and AGS cell lines. The most potent compound 7d was selected for further cell cycle arrest assay in the AGS cell line. The in vitro data indicated that methylation of benzimidazole moiety at the 3‐position of coumarin exhibited significant enhancement of anticancer activity. This study should provide important information for further modification and optimization of coumarin derivatives as anticancer agents.

  DOI：

  10.1111/cbdd.12531
• 作为产物：
  描述：

  methyl-5-methyl-3-(2-(trifluoromethyl)phenyl)isoxazol-4-carboxylate 在 甲醇 、 sodium hydroxide 作用下， 反应 7.0h， 以96%的产率得到5-methyl-3-(2-(trifluoromethyl)phenyl)isoxazol-4-carboxylic acid
  参考文献：
  名称：

  PHENYL-ISOXAZOL DERIVATIVES AND PREPARATION PROCESS THEREOF

  摘要：

  揭示了一种苯基异噁唑衍生物化合物，其可用作治疗病毒感染的治疗材料，特别是流感病毒感染，或其药学上可接受的衍生物，以及其制备方法和包括该化合物作为活性成分的疾病治疗药物组合物。

  公开号：

  US20140031364A1

文献信息

• PHENYL-ISOXAZOL DERIVATIVES AND PREPARATION PROCESS THEREOF
  申请人：Kim Dong Yeon

  公开号：US20140031364A1

  公开（公告）日：2014-01-30

  Disclosed are a phenyl-isoxazol derivative compound, which is useful as a treatment material for virus infection, especially, infection of an influenza virus, or its pharmaceutically acceptable derivative, a preparation method thereof, and an illness treatment pharmaceutical composition including the compound as an active ingredient.

  揭示了一种苯基异噁唑衍生物化合物，其可用作治疗病毒感染的治疗材料，特别是流感病毒感染，或其药学上可接受的衍生物，以及其制备方法和包括该化合物作为活性成分的疾病治疗药物组合物。
• [EN] PHENYL-ISOXAZOL DERIVATIVES AND PREPARATION PROCESS THEREOF<br/>[FR] DÉRIVÉS DE PHÉNYL-ISOXAZOL ET PROCÉDÉ POUR LES PRÉPARER
  申请人：IL YANG PHARM CO LTD

  公开号：WO2012144752A1

  公开（公告）日：2012-10-26

  Disclosed are a phenyl-isoxazol derivative compound, which is useful as a treatment material for virus infection, especially, infection of an influenza virus, or its pharmaceutically acceptable derivative, a preparation method thereof, and an illness treatment pharmaceutical composition including the compound as an active ingredient.

  本文披露了一种苯基异噁唑衍生物化合物，可用作治疗病毒感染的治疗材料，特别是流感病毒感染，或其药用可接受的衍生物，以及其制备方法，以及包含该化合物作为活性成分的疾病治疗药物组合物。
• NOVEL PIPERAZINE ANALOGS WITH SUBSTITUTED HETEROARYL GROUPS AS BROAD-SPECTRUM INFLUENZA ANTIVIRALS
  申请人：Cianci Christopher W.

  公开号：US20120245176A1

  公开（公告）日：2012-09-27

  A compound of Formula I is set forth, including pharmaceutically acceptable salts thereof: wherein Het is a 5 or 6-membered heterocycle with —N, —O, or —S adjacent to the —Ar substituent or adjacent to the point of attachment for the —Ar substituent; Ar is aryl or heteroaryl; R is —CH 3 , —CH 2 F, —CHF 2 or —CH═CH 2 ; V is —H, —CH 3 or ═O; W is —NO 2 , —Cl, —Br, —CH 2 OH, or —CN; X is —Cl, —Br, —F, —CH 3 , —OCH 3 , or —CN; Y is —CH or —N; and Z is —CH or —N. This compound is useful in compositions for the prevention and treatment of influenza virus.

  本发明涉及一种I式化合物，包括其药学上可接受的盐：其中，Het是一种5或6元杂环，其中- N，-O或-S与-Ar取代基相邻或与-Ar取代基的连接点相邻；Ar是芳基或杂芳基；R是-CH3，-CH2F，-CHF2或-CH═CH2；V是-H，-CH3或═O；W是-NO2，-Cl，-Br，-CH2OH或-CN；X是-Cl，-Br，-F，-CH3，-OCH3或-CN；Y是-CH或-N；以及Z是-CH或-N。该化合物在预防和治疗流感病毒的组合物中有用。
• Phenyl-isoxazole derivatives and preparation process thereof
  申请人：Kim Dong Yeon

  公开号：US09132126B2

  公开（公告）日：2015-09-15

  Disclosed are a phenyl-isoxazol derivative compound, which is useful as a treatment material for virus infection, especially, infection of an influenza virus, or its pharmaceutically acceptable derivative, a preparation method thereof, and an illness treatment pharmaceutical composition including the compound as an active ingredient.

  本发明涉及一种苯基异噁唑衍生物化合物，其可用作治疗病毒感染的治疗材料，特别是治疗流感病毒感染，或其药学上可接受的衍生物，以及其制备方法和包括该化合物作为活性成分的疾病治疗药物组合物。
• Identification of 3-aryl-5-methyl-isoxazole-4-carboxamide derivatives and analogs as novel HIF-2α agonists through docking-based virtual screening and structural modification
  作者：Siyuan Chen、Yao Liu、Zhe Wang、Chengcheng Qi、Yanzhen Yu、Lei Xu、Tingjun Hou、Rong Sheng

  DOI：10.1016/j.ejmech.2024.116227

  日期：2024.3

  erythropoietin (EPO) production. A docking-based virtual screening on crystal structures of HIF-2α inhibitors unexpectedly identified 3-phenyl-5-methyl-isoxazole-4-carboxamide derivative as a hit of HIF-2α agonist. Further structural optimizations of compound led to the discovery of a series of HIF-2α agonists with novel scaffolds. The most promising compounds and exhibited potent HIF-2α agonistic activities

  缺氧诱导因子 2 (HIF-2) 是细胞对低氧水平反应的关键转录因子，特别是在调节促红细胞生成素 (EPO) 产生方面。对 HIF-2α 抑制剂晶体结构进行基于对接的虚拟筛选，意外地发现 3-苯基-5-甲基-异恶唑-4-甲酰胺衍生物是 HIF-2α 激动剂的热门药物。化合物的进一步结构优化导致一系列具有新型支架的 HIF-2α 激动剂的发现。最有前途的化合物 和 表现出有效的 HIF-2α 激动活性，EC 值分别为 2.29 μM 和 1.78 μM。分子动力学模拟揭示了它们变构增强 HIF-2 二聚化的能力，这揭示了它们的作用机制。此外，该化合物表现出良好的药代动力学 (PK) 特征，口服生物利用度高达 68.71%。这些发现强烈表明该化合物是治疗肾性贫血的有利先导化合物。