2-(4-(trifluoromethyl)phenyl)-5-nitro-benzoxazole | 162581-52-4

• 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-(trifluoromethyl)phenyl)-5-nitro-benzoxazole
• 英文别名: 2-(4-trifluoromethyl-phenyl)-5-nitro-benzooxazole；2-(4-trifluromethylphenyl)-5-nitrobenzoxazole；5-nitro-2-[4-(trifluoromethyl)phenyl]-1,3-benzoxazole
• CAS: 162581-52-4
• 化学式: C₁₄H₇F₃N₂O₃
• 分子量: 308.216
• InChiKey: TUYCSVQPMDSDSX-UHFFFAOYSA-N

物化性质

• 沸点：
  376.9±42.0 °C(Predicted)
• 密度：
  1.466±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  22
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  71.8
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  2-(4-(trifluoromethyl)phenyl)-5-nitro-benzoxazole 在 tin(ll) chloride 作用下， 以 乙醇 为溶剂， 生成 2-(4-(trifluoromethyl)phenyl)benzo[d]oxazol-5-amine
  参考文献：
  名称：

  US2023/234931

  摘要：

  公开号：
• 作为产物：
  描述：

  4-三氟甲基苯甲酸 、 2-氨基-4-硝基苯酚 在 polyphosphoric acid (PPA) 作用下， 以44.09%的产率得到2-(4-(trifluoromethyl)phenyl)-5-nitro-benzoxazole
  参考文献：
  名称：

  Discovery of 5-(or 6)-benzoxazoles and oxazolo[4,5-b]pyridines as novel candidate antitumor agents targeting hTopo IIα

  摘要：

  DOI：

  10.1016/j.bioorg.2021.104913

文献信息

• [EN] SUBSTITUTED HETEROARYL- AND PHENYLSULFAMOYL COMPOUNDS<br/>[FR] COMPOSES HETEROARYLE ET PHENYLSULFAMOYLE SUBSTITUES
  申请人：PFIZER PROD INC

  公开号：WO2005092845A1

  公开（公告）日：2005-10-06

  The present invention is directed at substituted heteroaryl- and phenylsulfamoyl compounds, pharmaceutical compositions containing such compounds and the use of such compounds as peroxisome proliferator activator receptor (PPAR) agonists. PPAR alpha activators, pharmaceutical compositions containing such compounds and the use of such compounds to elevate certain plasma lipid levels, including high density lipoprotein-cholesterol and to lower certain other plasma lipid levels, such as LDL-cholesterol and triglycerides and accordingly to treat diseases which are exacerbated by low levels of HDL cholesterol and/or high levels of LDL-cholesterol and triglycerides, such as atherosclerosis and cardiovascular diseases, in mammals, including humans. The compounds are also useful for the treatment of negative energy balance (NEB) and associated diseases in ruminants.

  本发明涉及取代杂环芳基和苯基磺酰胺化合物，含有这种化合物的药物组合物以及将这种化合物用作过氧化物酶增殖激活受体（PPAR）激动剂的用途。PPARα激活剂，含有这种化合物的药物组合物以及使用这种化合物提高特定血浆脂质水平，包括高密度脂蛋白胆固醇，并降低其他特定血浆脂质水平，如低密度脂蛋白胆固醇和甘油三酯，从而治疗由高密度脂蛋白胆固醇水平低和/或低密度脂蛋白胆固醇和甘油三酯水平高加重的疾病，如动脉粥样硬化和心血管疾病，在哺乳动物，包括人类中。这些化合物还可用于治疗反常能量平衡（NEB）和反常相关疾病的反刍动物。
• Novel anti-inflammatory and analgesic heterocyclic amidines that inhibit nitrogen oxide (NO) production
  申请人：Makovec Francesco

  公开号：US20050197331A1

  公开（公告）日：2005-09-08

  Heterocyclic amidines with anti-inflammatory and analgesic activity that inhibit nitrogen oxide production, of formula (I): in which: G 1 and G 2 are hydrogen, halogen, hydroxyl, C 1 -C 4 alkoxy, C 1 -C 4 alkyl, and an amidino substituent of formula Q, provided that, for each compound of formula (I), only one of the two substituents G 1 or G 2 is an amidino substituent of formula Q: and in which the substituents W, Y and X are combined to form 9- or 10-membered bicyclic heteroaromatic derivatives containing up to 2 hetero atoms in the same ring; and Z is an aryl or heteroaryl group, a linear or branched C 1 -C 6 alkyl or alkenyl chain, a C 1 -C 4 alkyl-aryl group or a C 1 -C 4 alkyl-heteroaryl group.

  含有抗炎和镇痛活性、抑制氮氧化物产生的杂环胺基化合物，化学式（I）如下：其中：G1和G2为氢、卤素、羟基、C1-C4烷氧基、C1-C4烷基和式为Q的胺基取代基，但对于化合物的每个化学式（I），G1或G2中仅有一个是式为Q的胺基取代基；其中取代基W、Y和X结合形成含有最多2个杂原子的同一环中的9-或10-成员双环杂芳衍生物；Z为芳基或杂芳基团、线性或支链状的C1-C6烷基或烯基链、C1-C4烷基-芳基团或C1-C4烷基-杂芳基团。
• Substituted heteroaryl- and phenylsulfamoyl compounds
  申请人：Hamanaka S. Ernest

  公开号：US20050228015A1

  公开（公告）日：2005-10-13

  The present invention is directed at substituted heteroaryl- and phenylsulfamoyl compounds, pharmaceutical compositions containing such compounds and the use of such compounds as peroxisome proliferator activator receptor (PPAR) agonists. PPAR alpha activators, pharmaceutical compositions containing such compounds and the use of such compounds to elevate certain plasma lipid levels, including high density lipoprotein-cholesterol and to lower certain other plasma lipid levels, such as LDL-cholesterol and triglycerides and accordingly to treat diseases which are exacerbated by low levels of HDL cholesterol and/or high levels of LDL-cholesterol and triglycerides, such as atherosclerosis and cardiovascular diseases, in mammals, including humans. The compounds are also useful for the treatment of negative energy balance (NEB) and associated diseases in ruminants.

  本发明涉及取代杂环和苯基磺酰胺化合物，含有这些化合物的制药组合物以及将这些化合物用作过氧化物酶增殖子激活受体（PPAR）激动剂。PPARα激动剂，含有这些化合物的制药组合物以及使用这些化合物以提高某些血浆脂质水平，包括高密度脂蛋白胆固醇和降低其他某些血浆脂质水平，如低密度脂蛋白胆固醇和甘油三酯，从而治疗由低高密度脂蛋白胆固醇水平和/或高低密度脂蛋白胆固醇和甘油三酯水平加重的疾病，如动脉粥样硬化和心血管疾病，在哺乳动物，包括人类中。这些化合物还可用于治疗反能量平衡（NEB）和反刍动物相关疾病。
• Substituted Heteroaryl- and Phenylsulfamoyl Compounds
  申请人：Hamanaka S. Ernest

  公开号：US20060258723A1

  公开（公告）日：2006-11-16

  The present invention is directed at substituted heteroaryl and phenylsulfamoyl compounds, pharmaceutical compositions containing such compounds and the use of such compounds as peroxisome proliferator actuator receptor (PPAR) agonists. PPAR alpha activators, pharmaceutical compositions containing such compounds and the use of such compounds to elevate certain plasma lipid levels, including high density lipoprotein-cholesterol and to lower certain other plasma lipid levels, such as LDL-cholesterol and triglycerides and accordingly to treat diseases which are exacerbated by low levels of HDL cholesterol and/or high levels of LDL-cholesterol and triglycerides, such as atherosclerosis and cardiovascular diseases, in mammals, including humans. The compounds are also useful for the treatment of negative energy balance (NEB) and associated diseases in ruminants.

  本发明涉及取代杂环芳基和苯磺酰胺化合物，含有这种化合物的制药组合物以及将这种化合物用作过氧化物酶体增殖激活受体（PPAR）激动剂。PPARα激动剂，含有这种化合物的制药组合物以及将这种化合物用于升高某些血浆脂质水平，包括高密度脂蛋白胆固醇，并降低某些其他血浆脂质水平，如LDL胆固醇和甘油三酯，因此治疗低HDL胆固醇水平和/或高LDL胆固醇和甘油三酯水平加剧的疾病，例如动脉粥样硬化和心血管疾病，在哺乳动物，包括人类中使用。这些化合物也适用于治疗反式能量平衡（NEB）和反刍动物相关疾病。
• Novel Anti-Inflammatory and Analgesic Heterocyclic Amidines that Inhibit Nitrogen Oxide (NO) Production
  申请人：MAKOVEC Francesco

  公开号：US20100120802A1

  公开（公告）日：2010-05-13

  Heterocyclic amidines with anti-inflammatory and analgesic activity that inhibit nitrogen oxide production, of formula (I): in which: G 1 and G 2 are hydrogen, halogen, hydroxyl, C 1 -C 4 alkoxy, C 1 -C 4 alkyl, and an amidino substituent of formula Q, provided that, for each compound of formula (I), only one of the two substituents G 1 or G 2 is an amidino substituent of formula Q: and in which the substituents W, Y and X are combined to form 9- or 10-membered bicyclic heteroaromatic derivatives containing up to 2 hetero atoms in the same ring; and Z is an aryl or heteroaryl group, a linear or branched C 1 -C 6 alkyl or alkenyl chain, a C 1 -C 4 alkyl-aryl group or a C 1 -C 4 alkyl-heteroaryl group.

  具有抗炎和镇痛活性，能够抑制氮氧化物产生的杂环胺基化合物，化学式为（I）：其中：G1和G2是氢，卤素，羟基，C1-C4烷氧基，C1-C4烷基和公式Q的氨基甲基取代基，只有公式（I）中的两个取代基G1或G2中的一个是公式Q的氨基甲基取代基；其中取代基W，Y和X组合形成含有最多2个杂原子的9-或10成员双环杂芳基衍生物；Z是芳基或杂芳基基团，线性或分支的C1-C6烷基或烯基链，C1-C4烷基芳基基团或C1-C4烷基杂芳基基团。