双(4-硝基苯基)甲酮 | 1033-26-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 双(4-硝基苯基)甲酮
• 英文名称: 4,4'-dinitrobenzophenone
• 英文别名: bis(4-nitrophenyl)methanone；bis(4-nitrophenyl)carbonate；4,4′-dinitrobenzophenone
• CAS: 1033-26-7
• 化学式: C₁₃H₈N₂O₅
• mdl: MFCD00156849
• 分子量: 272.217
• InChiKey: IRFCWUHTGYXRNR-UHFFFAOYSA-N

物化性质

• 熔点：
  189 °C
• 沸点：
  484.7±30.0 °C(Predicted)
• 密度：
  1.423±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  20
• 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：
  109
• 氢给体数：
  0
• 氢受体数：
  5

安全信息

• 海关编码：
  2914700090

反应信息

• 作为反应物：
  描述：

  双(4-硝基苯基)甲酮 在 吡啶 、 镍 、 溶剂黄146 作用下， 生成 4,4'-bis(acetamido)benzophenone
  参考文献：
  名称：

  1,1 1-三氯-2,2-双-（对氨基苯基）-乙烷的抗结核作用。

  摘要：

  DOI：

  10.1021/ja01196a061
• 作为产物：
  描述：

  1,1,2,2-四苯乙烯 在 chromium(VI) oxide 、 dinitrogen tetraoxide 、 溶剂黄146 作用下， 生成 双(4-硝基苯基)甲酮
  参考文献：
  名称：

  135.聚苯乙烯。第一部分。四对硝基苯基乙烯的制备和特性

  摘要：

  DOI：

  10.1039/jr9590000678

文献信息

• Methods for treating an inflammatory condition or inhibiting JNK
  申请人：——

  公开号：US20040127536A1

  公开（公告）日：2004-07-01

  This invention is generally directed to Indazole Derivatives having the following structure: 1 or pharmaceutically acceptable salt thereof, wherein R 1 , R 2 and A are as defined herein. Such compounds have utility in the treatment of a wide range of diseases and disorders that are responsive to JNK inhibition, such as an inflammatory disease or disorder. Thus, methods of treating such diseases and disorders are also disclosed, as are pharmaceutical compositions containing one or more compounds of the above compounds.

  这项发明通常涉及吲唑衍生物，具有以下结构： 1 或药用可接受的盐，其中R 1 ，R 2 和A如本文所述定义。这类化合物在治疗对JNK抑制剂有响应的广泛疾病和障碍，如炎症性疾病或障碍中具有用途。因此，还披露了治疗这些疾病和障碍的方法，以及包含一个或多个上述化合物的药物组合物。
• Indazole compounds, compositions thereof and methods of treatment therewith
  申请人：Bhagwat S. Shripad

  公开号：US20050009876A1

  公开（公告）日：2005-01-13

  This invention is generally directed to the use of Indazole Compounds for treating or preventing diseases associated with protein kinases, including tyrosine kinases, such as proliferative diseases, inflammatory diseases, abnormal angiogenesis and diseases related thereto, atherosclerosis, macular degeneration, diabetes, obesity, pain and others. The methods comprise the administration to a patient in need thereof of an effective amount of an indazole compound that inhibits, modulates or regulates tyrosine kinase signal transduction. Novel indazole compounds or pharmaceutically acceptable salt thereof are presented herein.

  这项发明通常涉及使用吲唑化合物来治疗或预防与蛋白激酶相关的疾病，包括酪氨酸激酶，诸如增殖性疾病、炎症性疾病、异常血管生成及其相关疾病、动脉硬化、黄斑变性、糖尿病、肥胖、疼痛等。这些方法包括向有需要的患者施用有效量的吲唑化合物，以抑制、调节或控制酪氨酸激酶信号转导。本文中提供了一种新型的吲唑化合物或其药用可接受的盐。
• Scalable Approach to Fluorinated Heterocycles with Sulfur Tetrafluoride (SF₄)
  作者：Serhii Trofymchuk、Maksym Bugera、Anton A. Klipkov、Volodymyr Ahunovych、Bohdan Razhyk、Sergey Semenov、Andrii Boretskyi、Karen Tarasenko、Pavel K. Mykhailiuk

  DOI：10.1021/acs.joc.1c01518

  日期：2021.9.3

  A general approach to fluorinated (hetero)aromatic derivatives is elaborated. The key reaction is a deoxofluorination of substituted acetophenones with sulfur tetrafluoride (SF4). In contrast to previous deoxofluorination methods, this transformation is fast, scalable (up to 70 g), and high-yielding. More than 100 novel or previously hardly accessible fluorinated heterocycles, interesting for medicinal

  详细阐述了氟化（杂）芳族衍生物的一般方法。关键反应是取代苯乙酮与四氟化硫 (SF 4 )的脱氧氟化。与之前的脱氧氟化方法相比，这种转化速度快、可扩展（高达 70 g）且产量高。合成了 100 多种新颖的或以前难以获得的氟化杂环，对药物化学和农业化学很感兴趣。
• The reinvestigation of the kinetics of the reactions of fluorodi(4-nitrophenyl)ethanes with sodium methoxide in methanol
  作者：Kenneth T. Leffek、Grzegorz Schroeder

  DOI：10.1139/v82-231

  日期：1982.7.1

  The procedure previously described for the preparation of 1-fluoro-2,2,-di(4-nitrophenyl)ethane actually yields 1,1,2-tri-(4-nitrophenyl)ethane. 1-Fluoro-2,2-di(4-nitrophenyl)ethane has been prepar...

  先前描述的用于制备 1-氟-2,2,-二(4-硝基苯基)乙烷的程序实际上产生了 1,1,2-三-(4-硝基苯基)乙烷。1-氟-2,2-二(4-硝基苯基)乙烷制备...
• Iminothiadiazine Dioxide Compounds as BACE Inhibitors, Compositions and Their Use
  申请人：Merck Sharp & Dohme Corp.

  公开号：US20150307465A1

  公开（公告）日：2015-10-29

  In its many embodiments, the present invention provides certain iminothiadiazine dioxide compounds, including compounds Formula (I): and include stereoisomers thereof, and pharmaceutically acceptable salts of said compounds stereoisomers, wherein each of R 1 , R 2 , R 3 , R 4 , R 5 , R 9 , ring A, ring B, m, n, p, -L 1 -, -L 2 -, and -L 3 - is selected independently and as defined herein. The novel iminothiadiazine dioxide compounds of the invention have surprisingly been found to exhibit properties which are expected to render them advantageous as BACE inhibitors and/or for the treatment and prevention of various pathologies related to β-amyloid (“Aβ”) production. Pharmaceutical compositions comprising one or more such compounds (alone and in combination with one or more other active agents), and methods for their preparation and use in treating pathologies associated with amyloid beta (Aβ) protein, including Alzheimer's disease, are also disclosed.

  本发明提供了多种形式的亚氨基噻二唑二氧化物化合物，包括公式(I)的化合物： 包括它们的立体异构体，以及所述立体异构体的药用可接受盐，其中R1、R2、R3、R4、R5、R9、环A、环B、m、n、p、-L1-、-L2-和-L3-都是独立选择且按本文定义。发明的新型亚氨基噻二唑二氧化物化合物出人意料地被发现具有预期的特性，使其作为BACE抑制剂以及/或用于治疗和预防与β-淀粉样蛋白（“Aβ”）生成相关的各种病理学具有优势。还公开了包含一个或多个此类化合物（单独使用和与一个或多个其他活性成分组合使用）的药物组合物，以及它们的制备方法和用于治疗与淀粉样β（Aβ）蛋白相关的病理学，包括阿尔茨海默病的方法。