N-(2-benzoyl-4-nitrophenyl)-2-(2-methylphenyl)acetamide | 366456-10-2

• 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: N-(2-benzoyl-4-nitrophenyl)-2-(2-methylphenyl)acetamide
• CAS: 366456-10-2
• 化学式: C₂₂H₁₈N₂O₄
• 分子量: 374.396
• InChiKey: AWKHRFXNSJWJBA-UHFFFAOYSA-N

物化性质

• 熔点：
  119 °C
• 沸点：
  646.2±55.0 °C(Predicted)
• 密度：
  1.293±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  28
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  92
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  N-(2-benzoyl-4-nitrophenyl)-2-(2-methylphenyl)acetamide 在 tin(ll) chloride 作用下， 以 乙酸乙酯 为溶剂， 反应 2.0h， 以97%的产率得到N-(4-amino-2-benzoylphenyl)-(2-methylphenyl)acetamide
  参考文献：
  名称：

  Synthesis, Molecular Modeling, and Structure−Activity Relationship of Benzophenone-Based CAAX-Peptidomimetic Farnesyltransferase Inhibitors

  摘要：

  Because of the involvement of farnesylated proteins in oncogenesis, inhibition of the protein-modifying enzyme farnesyltransferase is considered a major emerging strategy in cancer therapy. Here, we describe the structure-activity relationship of a novel class of CAAX-peptidomimetic farnesyltransferase inhibitors based on the benzophenone scaffold. 4 ' -Methyl, 4 ' -chloro, 4 ' -bromo, and 4 ' -nitrophenylacetic acid as substituents at the 2-amino group of the benzophenone core structure yield farnesyltransferase inhibitors active in the nanomolar range. Using diphenylacetic acid in this position further improves activity. SEAL superimposition of inhibitor 12a to the enzyme-bound conformation of a CAAX-peptide shows a markedly good resemblance of the molecular properties of the peptide. FlexX docking of 12a confirms the good fit of the molecule into the peptide binding site of farnesyltransferase. The novel benzophenone-based AAX-peptidomimetic substructure described here will be useful for the design of some novel types of farnesyltransferase inhibitors.

  DOI：

  10.1021/jm010872r
• 作为产物：
  描述：

  邻甲基苯乙酰氯 、 2-氨基-5-硝基二苯甲酮 以 1,4-二氧六环 、 甲苯 为溶剂， 反应 2.0h， 生成 N-(2-benzoyl-4-nitrophenyl)-2-(2-methylphenyl)acetamide
  参考文献：
  名称：

  Structure–Activity Relationships of Novel Anti-Malarial Agents. Part 3: N-(4-Acylamino-3-benzoylphenyl)-4-propoxycinnamic Acid Amides

  摘要：

  We have described 5-(4-propoxycinnamoylamino)-2-(4-tolylacetylamino)benzophenone 6e as a novel lead for antimalarial agents. Anti-malarial activity of these 5-(4-propoxycinnamoylamino)benzophenones proved to be quite sensitive against variations of the acyl substituent at the 2-amino group. Best activity was obtained with phenylacetic acid moieties carrying small substituents in the para-position. From the para-substituents evaluated, the trifluoromethyl group yielded the most active compound (6j) in this series (IC50 = 120 nM). Deviations from the phenylacetic acid substructure, shifting the substituent into the ortho-position or bulkier para-substituents resulted in a significant reduction in anti-malarial activity. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(01)00798-3

文献信息

• Synthesis, Molecular Modeling, and Structure−Activity Relationship of Benzophenone-Based CAAX-Peptidomimetic Farnesyltransferase Inhibitors
  作者：Jacek Sakowski、Markus Böhm、Isabel Sattler、Hans-Martin Dahse、Martin Schlitzer

  DOI：10.1021/jm010872r

  日期：2001.8.1

  Because of the involvement of farnesylated proteins in oncogenesis, inhibition of the protein-modifying enzyme farnesyltransferase is considered a major emerging strategy in cancer therapy. Here, we describe the structure-activity relationship of a novel class of CAAX-peptidomimetic farnesyltransferase inhibitors based on the benzophenone scaffold. 4 ' -Methyl, 4 ' -chloro, 4 ' -bromo, and 4 ' -nitrophenylacetic acid as substituents at the 2-amino group of the benzophenone core structure yield farnesyltransferase inhibitors active in the nanomolar range. Using diphenylacetic acid in this position further improves activity. SEAL superimposition of inhibitor 12a to the enzyme-bound conformation of a CAAX-peptide shows a markedly good resemblance of the molecular properties of the peptide. FlexX docking of 12a confirms the good fit of the molecule into the peptide binding site of farnesyltransferase. The novel benzophenone-based AAX-peptidomimetic substructure described here will be useful for the design of some novel types of farnesyltransferase inhibitors.
• Structure–Activity Relationships of Novel Anti-Malarial Agents. Part 3: N-(4-Acylamino-3-benzoylphenyl)-4-propoxycinnamic Acid Amides
  作者：Jochen Wiesner、Katja Kettler、Hassan Jomaa、Martin Schlitzer

  DOI：10.1016/s0960-894x(01)00798-3

  日期：2002.2

  We have described 5-(4-propoxycinnamoylamino)-2-(4-tolylacetylamino)benzophenone 6e as a novel lead for antimalarial agents. Anti-malarial activity of these 5-(4-propoxycinnamoylamino)benzophenones proved to be quite sensitive against variations of the acyl substituent at the 2-amino group. Best activity was obtained with phenylacetic acid moieties carrying small substituents in the para-position. From the para-substituents evaluated, the trifluoromethyl group yielded the most active compound (6j) in this series (IC50 = 120 nM). Deviations from the phenylacetic acid substructure, shifting the substituent into the ortho-position or bulkier para-substituents resulted in a significant reduction in anti-malarial activity. (C) 2002 Elsevier Science Ltd. All rights reserved.
• Structure–Activity relationships of novel anti-Malarial agents: Part 5. N-(4-acylamino-3-benzoylphenyl)-[5-(4-nitrophenyl)-2-furyl]acrylic acid amides
  作者：Jochen Wiesner、Katja Kettler、Jacek Sakowski、Regina Ortmann、Hassan Jomaa、Martin Schlitzer

  DOI：10.1016/s0960-894x(02)01003-x

  日期：2003.2

  We have developed the [5-(4-nitrophenyl)-2-furyl]acrylic acid substituted benzophenone 4g as a novel lead for antimalarial agents. Here, we demonstrated that the acyl residue at the 2-amino group of the benzophenone core structure has to be a phenylacetic acid substructure substituted in its para-position with methyl or other substituents of similar size. The triauoromethyl substituted derivative displayed an IC50 of 47 nM against the multi-drug resistant Plasmodium falciparum strain Dd2. (C) 2002 Elsevier Science Ltd. All rights reserved.