(2,6-difluorophenyl)acetyl isothiocyanate

• 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: (2,6-difluorophenyl)acetyl isothiocyanate
• 化学式: C₉H₅F₂NOS
• 分子量: 213.208
• InChiKey: KPLDZIFASCMMQC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.14
• 重原子数：
  14.0
• 可旋转键数：
  2.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  29.43
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  2-hydroxy-2-(4-methylthiazol-2-yl)propanehydrazide 、 (2,6-difluorophenyl)acetyl isothiocyanate 在 硫酸 作用下， 反应 1.0h， 生成 2-(2,6-difluorophenyl)-N-(5-(1-hydroxy-1-(4-methylthiazol-2-yl)ethyl)-1,3,4-thiadiazol-2-yl)acetamide
  参考文献：
  名称：

  Methyl-Thiazoles: A Novel Mode of Inhibition with the Potential to Develop Novel Inhibitors Targeting InhA in Mycobacterium tuberculosis

  摘要：

  InhA is a well validated Mycobacterium tuberculosis (Mtb) target as evidenced by the clinical success of isoniazid. Translating enzyme inhibition to bacterial cidality by targeting the fatty acid substrate site of InhA remains a daunting challenge. The recent disclosure of a methyl-thiazole series demonstrates that bacterial cidality can be achieved with potent enzyme inhibition and appropriate physicochemical properties. In this study, we report the molecular mode of action of a lead methyl-thiazole, along with analogues with improved CYP inhibition profile. We have identified a novel mechanism of InhA inhibition characterized by a hitherto unreported "Y158-out" inhibitor-bound conformation of the protein that accommodates a neutrally charged "warhead". An additional novel hydrophilic interaction with protein residue M98 allows the incorporation of favorable physicochemical properties for cellular activity. Notably, the methyl-thiazole prefers the NADH-bound form of the enzyme with a K-d of similar to 13.7 nM, as against the NAD(+)-bound form of the enzyme.

  DOI：

  10.1021/jm4012033
• 作为产物：
  描述：

  2,6-二氟苯乙酸 在 氯化亚砜 、 potassium thioacyanate 作用下， 以 丙酮 为溶剂， 反应 2.5h， 生成 (2,6-difluorophenyl)acetyl isothiocyanate
  参考文献：
  名称：

  Methyl-Thiazoles: A Novel Mode of Inhibition with the Potential to Develop Novel Inhibitors Targeting InhA in Mycobacterium tuberculosis

  摘要：

  InhA is a well validated Mycobacterium tuberculosis (Mtb) target as evidenced by the clinical success of isoniazid. Translating enzyme inhibition to bacterial cidality by targeting the fatty acid substrate site of InhA remains a daunting challenge. The recent disclosure of a methyl-thiazole series demonstrates that bacterial cidality can be achieved with potent enzyme inhibition and appropriate physicochemical properties. In this study, we report the molecular mode of action of a lead methyl-thiazole, along with analogues with improved CYP inhibition profile. We have identified a novel mechanism of InhA inhibition characterized by a hitherto unreported "Y158-out" inhibitor-bound conformation of the protein that accommodates a neutrally charged "warhead". An additional novel hydrophilic interaction with protein residue M98 allows the incorporation of favorable physicochemical properties for cellular activity. Notably, the methyl-thiazole prefers the NADH-bound form of the enzyme with a K-d of similar to 13.7 nM, as against the NAD(+)-bound form of the enzyme.

  DOI：

  10.1021/jm4012033

文献信息

• [EN] INHIBITORS OF VEGF RECEPTOR AND HGF RECEPTOR SIGNALING<br/>[FR] INHIBITEURS DE SIGNALISATION DE RECEPTEUR DU FACTEUR DE CROISSANCE ENDOTHELIALE (VEGF) ET DE RECEPTEUR DE FACTEUR DE CROISSANCE DES HEPATOCYTES (HGF)
  申请人：METHYLGENE INC

  公开号：WO2006010264A1

  公开（公告）日：2006-02-02

  The invention relates to the inhibition of vascular endothelial growth factor (VEGF) receptor signaling and hepatocyte growth factor (HGF) receptor signaling. The invention provides compounds and methods for inhibiting VEGF receptor signaling and HGF receptor signaling. The invention also provides compositions and methods for treating cell proliferative diseases and conditions

  该发明涉及抑制血管内皮生长因子（VEGF）受体信号和肝细胞生长因子（HGF）受体信号的方法。该发明提供了抑制VEGF受体信号和HGF受体信号的化合物和方法。该发明还提供了治疗细胞增殖性疾病和症状的组合物和方法。
• INHIBITORS OF VEGF RECEPTOR AND HGF RECEPTOR SIGNALING
  申请人：Saavedra Mario Oscar

  公开号：US20060287343A1

  公开（公告）日：2006-12-21

  The invention relates to the inhibition of VEGF receptor signaling and HGF receptor signaling. The invention provides compounds and methods for inhibiting VEGF receptor signaling and HGF receptor signaling. The invention also provides compositions and methods for treating cell proliferative diseases and conditions

  本发明涉及抑制VEGF受体信号和HGF受体信号的方法。本发明提供了抑制VEGF受体信号和HGF受体信号的化合物和方法。本发明还提供了用于治疗细胞增殖性疾病和病状的组合物和方法。
• Inhibitors of VEGF receptor and HGF receptor signaling
  申请人：Vaisburg Arkadii

  公开号：US20060074056A1

  公开（公告）日：2006-04-06

  The invention relates to the inhibition of VEGF receptor signaling and HGF receptor signaling. The invention provides compounds and methods for inhibiting VEGF receptor signaling and HGF receptor signaling. The invention also provides compositions and methods for treating cell proliferative diseases and conditions

  本发明涉及抑制VEGF受体信号和HGF受体信号的方法。本发明提供了抑制VEGF受体信号和HGF受体信号的化合物和方法。本发明还提供了治疗细胞增殖性疾病和病状的组合物和方法。
• Inhibitors of VEGF Receptor and HGF Receptor Signalling
  申请人：Vaisburg Arkadii

  公开号：US20100216766A1

  公开（公告）日：2010-08-26

  The invention relates to the inhibition of VEGF receptor signaling and HGF receptor signaling. The invention provides compounds and methods for inhibiting VEGF receptor signaling and HGF receptor signaling. The invention also provides compositions and methods for treating cell proliferative diseases and conditions

  本发明涉及抑制VEGF受体信号和HGF受体信号的方法。本发明提供了抑制VEGF受体信号和HGF受体信号的化合物和方法。本发明还提供了治疗细胞增殖性疾病和病症的组合物和方法。
• Substituted thieno[3,2-d]pyridines as inhibitors of the VEGF receptor and HGF receptor
  申请人：Methylgene Inc.

  公开号：US07772247B2

  公开（公告）日：2010-08-10

  The invention relates to the inhibition of VEGF receptor signaling and HGF receptor signaling. The invention provides compounds and methods for inhibiting VEGF receptor signaling and HGF receptor signaling. The invention also provides compositions and methods for treating cell proliferative diseases and conditions

  本发明涉及抑制VEGF受体信号和HGF受体信号的技术。本发明提供了用于抑制VEGF受体信号和HGF受体信号的化合物和方法。本发明还提供了用于治疗细胞增殖性疾病和病状的组合物和方法。