3,4-Difluoro-5-methoxybenzonitrile | 1262552-14-6

• 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: 3,4-Difluoro-5-methoxybenzonitrile
• 英文别名: 3,4-difluoro-5-methoxybenzonitrile
• CAS: 1262552-14-6
• 化学式: C₈H₅F₂NO
• 分子量: 169.131
• InChiKey: CNMONGNIMMLQAN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  33
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  3,4-Difluoro-5-methoxybenzonitrile 在 ammonium hydroxide 、 偶氮二甲酸二异丙酯 、 三溴化硼 、 potassium carbonate 、 三苯基膦 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 、 二甲基亚砜 、 N,N-二甲基甲酰胺 为溶剂， 生成 4-(2-chlorophenoxy)-3-(2-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)ethoxy)-5-fluorobenzonitrile
  参考文献：
  名称：

  Computationally-Guided Optimization of a Docking Hit to Yield Catechol Diethers as Potent Anti-HIV Agents

  摘要：

  A 5-mu M docking hit has been optimized to an extraordinarily potent (55 pM) non-nucleoside inhibitor of HIV reverse transcriptase. Use of free energy perturbation (PEP) calculations to predict relative free energies of binding aided the optimizations by identifying optimal substitution patterns for phenyl rings and a linker. The most potent resultant catechol diethers feature terminal uracil and cyanovinylphenyl groups. A halogen bond with Pro95 likely contributes to the extreme potency of compound 42. In addition, several examples are provided illustrating failures of attempted grafting of a substructure from a very active compound onto a seemingly related scaffold to improve its activity.

  DOI：

  10.1021/jm201134m
• 作为产物：
  描述：

  5-溴-2,3-二氟苯酚 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 6.0h， 生成 3,4-Difluoro-5-methoxybenzonitrile
  参考文献：
  名称：

  [EN] CATECHOL DIETHERS AS POTENT ANTI-HIV AGENTS
  [FR] DIÉTHERS DE CATÉCHOL COMME AGENTS ANTI-HIV PUISSANTS

  摘要：

  公开号：

  WO2013056003A3

文献信息

• Anilinotriazoles as potent gamma secretase modulators
  作者：Adriana I. Velter、François P. Bischoff、Didier Berthelot、Michel De Cleyn、Daniel Oehlrich、Libuse Jaroskova、Gregor Macdonald、Garrett Minne、Serge Pieters、Frederik Rombouts、Sven Van Brandt、Yves Van Roosbroeck、Michel Surkyn、Andrés A. Trabanco、Gary Tresadern、Tongfei Wu、Herman Borghys、Marc Mercken、Chantal Masungi、Harrie Gijsen

  DOI：10.1016/j.bmcl.2014.10.024

  日期：2014.12

  The design and synthesis of a novel series of potent gamma secretase modulators is described. Exploration of various spacer groups between the triazole ring and the aromatic appendix in 2 has led to anilinotriazole 28, which combined high in vitro and in vivo potency with an acceptable drug-like profile.

  描述了一系列新型的有效γ分泌酶调节剂的设计和合成。探索三唑环和芳香族附录2之间的各种间隔基团已产生苯胺三唑28，该化合物将体外和体内的高效力与可接受的类药物特性结合在一起。
• CATECHOL DIETHERS AS POTENT ANTI-HIV AGENTS
  申请人：YALE UNIVERSITY

  公开号：US20140288017A1

  公开（公告）日：2014-09-25

  The present invention is directed to novel catechol diether compounds, pharmaceutical compositions therefrom and methods for inhibiting reverse transcriptase and treating HIV infections, especially included drug resistant strains of HIV 1 and 2 and/or secondary disease states and/or conditions which occur as a consequence of HIV infection.

  本发明涉及新型儿茶酚二醚化合物、其制药组合物以及抑制反转录酶和治疗HIV感染的方法，特别包括抗药性HIV 1和2以及/或作为HIV感染后果的二级疾病状态和/或条件。
• [EN] CATECHOL DIETHERS AS POTENT ANTI-HIV AGENTS<br/>[FR] DIÉTHERS DE CATÉCHOL COMME AGENTS ANTI-HIV PUISSANTS
  申请人：UNIV YALE

  公开号：WO2013056003A3

  公开（公告）日：2013-06-20
• US9487476B2
  申请人：——

  公开号：US9487476B2

  公开（公告）日：2016-11-08
• Computationally-Guided Optimization of a Docking Hit to Yield Catechol Diethers as Potent Anti-HIV Agents
  作者：Mariela Bollini、Robert A. Domaoal、Vinay V. Thakur、Ricardo Gallardo-Macias、Krasimir A. Spasov、Karen S. Anderson、William L. Jorgensen

  DOI：10.1021/jm201134m

  日期：2011.12.22

  A 5-mu M docking hit has been optimized to an extraordinarily potent (55 pM) non-nucleoside inhibitor of HIV reverse transcriptase. Use of free energy perturbation (PEP) calculations to predict relative free energies of binding aided the optimizations by identifying optimal substitution patterns for phenyl rings and a linker. The most potent resultant catechol diethers feature terminal uracil and cyanovinylphenyl groups. A halogen bond with Pro95 likely contributes to the extreme potency of compound 42. In addition, several examples are provided illustrating failures of attempted grafting of a substructure from a very active compound onto a seemingly related scaffold to improve its activity.