3-cyano-4-(4'-fluorophenyl)pyridine | 149467-75-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 3-cyano-4-(4'-fluorophenyl)pyridine
• 英文别名: 4-(4-Fluorophenyl)pyridine-3-carbonitrile
• CAS: 149467-75-4
• 化学式: C₁₂H₇FN₂
• 分子量: 198.199
• InChiKey: ZPDVOJVKZUSZPT-UHFFFAOYSA-N

物化性质

• 沸点：
  344.2±32.0 °C(Predicted)
• 密度：
  1.25±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  36.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-cyano-4-(4'-fluorophenyl)pyridine 在 PPA 、 Polyphosphoric acid (PPA) 作用下， 反应 6.0h， 以40%的产率得到7-fluoro-2-azafluorenone
  参考文献：
  名称：

  Syntheses of 2-Azafluorenones from 3-Substituted 4-Arylpyridines

  摘要：

  3-Substituted 4-arylpyridines (5a-i) were synthesized in good yields by reaction of mixed copper, zinc aryl organometallics (2a-e) with 1-ethoxycarbonyl-pyridinium chlorides (1a-d) followed by o-chloranil oxidation under reflux in toluene. The 4-arylpyridines (5a-i) are obtained predominantly. Having compounds (5a-i) in hand, a convenient method was developed for the synthesis of 2-azafluorenones (7a-f) by using cyclization of 4-arylpyridines (5a-i) with polyphosphoric acid.

  DOI：

  10.3987/com-92-6199
• 作为产物：
  描述：

  3-氰基吡啶 在 邻四氯苯醌 、 lithium chloride 、 锌 作用下， 以 四氢呋喃 为溶剂， 反应 0.5h， 生成 3-cyano-4-(4'-fluorophenyl)pyridine
  参考文献：
  名称：

  Syntheses of 2-Azafluorenones from 3-Substituted 4-Arylpyridines

  摘要：

  3-Substituted 4-arylpyridines (5a-i) were synthesized in good yields by reaction of mixed copper, zinc aryl organometallics (2a-e) with 1-ethoxycarbonyl-pyridinium chlorides (1a-d) followed by o-chloranil oxidation under reflux in toluene. The 4-arylpyridines (5a-i) are obtained predominantly. Having compounds (5a-i) in hand, a convenient method was developed for the synthesis of 2-azafluorenones (7a-f) by using cyclization of 4-arylpyridines (5a-i) with polyphosphoric acid.

  DOI：

  10.3987/com-92-6199

文献信息

• 3-pyridyl or 4-isoquinolinyl thiazoles as c17, 20 lyase inhibitors
  申请人：——

  公开号：US20040267017A1

  公开（公告）日：2004-12-30

  The invention provides novel thiazoles bearing 3-pyridyl or 4-isoquinilinyl substituents, and pharmaceutical compositions thereof. The invention also provides methods of using compounds of the invention and pharmaceutical compositions thereof as inhibitors of lyases, e.g., the 17a-hydroxylase-C17,20 enzyme. The invention further provides methods for treating cancer in a subject, comprising administering to the subject a compound of the invention or a pharmaceutical composition thereof. The cancer can be, e.g., prostate cancer or breast cancer.

  本发明提供了一种带有3-吡啶基或4-异喹啉基取代基的新型噻唑，并提供了其制药组合物。本发明还提供了使用本发明化合物和制药组合物作为裂解酶抑制剂（例如17a-羟基酶-C17,20酶）的方法。本发明还提供了治疗患者癌症的方法，包括向患者投药本发明化合物或制药组合物。癌症可以是前列腺癌或乳腺癌等。
• 3-PYRIDYL OR 4-ISOQUINOLINYL THIAZOLES AS C17,20 LYASE INHIBITORS
  申请人：Bayer Pharmaceuticals Corporation

  公开号：EP1432706A2

  公开（公告）日：2004-06-30
• [EN] 3-PYRIDYL OR 4-ISOQUINOLINYL THIAZOLES AS C17,20 LYASE INHIBITORS<br/>[FR] THIAZOLES 3-PYRIDYLE OU 4-ISOQUINOLINYLE UTILISES COMME INHIBITEURS DE LYASE C17,20
  申请人：BAYER AG

  公开号：WO2003027085A2

  公开（公告）日：2003-04-03

  The invention provides novel thiazoles bearing 3-pyridyl or 4-isoquinilinyl substituents, and pharmaceutical compositions thereof. The invention also provides methods of using compounds of the invention and pharmaceutical compositions thereof as inhibitors of lyases, e.g., the 17a-hydroxylase-C17,20 enzyme. The invention further provides methods for treating cancer in a subject, comprising administering to the subject a compound of the invention or a pharmaceutical composition thereof. The cancer can be, e.g., prostate cancer or breast cancer.
• Syntheses of 2-Azafluorenones from 3-Substituted 4-Arylpyridines
  作者：Min-Jen Shiao、Kang-Hsiuan Liu、Pen-Yuan Lin

  DOI：10.3987/com-92-6199

  日期：——

  3-Substituted 4-arylpyridines (5a-i) were synthesized in good yields by reaction of mixed copper, zinc aryl organometallics (2a-e) with 1-ethoxycarbonyl-pyridinium chlorides (1a-d) followed by o-chloranil oxidation under reflux in toluene. The 4-arylpyridines (5a-i) are obtained predominantly. Having compounds (5a-i) in hand, a convenient method was developed for the synthesis of 2-azafluorenones (7a-f) by using cyclization of 4-arylpyridines (5a-i) with polyphosphoric acid.