2,6-difluoro-4-(2-nitro-ethenyl)-phenol | 676498-83-2

• 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: 2,6-difluoro-4-(2-nitro-ethenyl)-phenol
• 英文别名: 2,6-Difluoro-4-(2-nitro-vinyl)-phenol；2,6-difluoro-4-(2-nitroethenyl)phenol
• CAS: 676498-83-2
• 化学式: C₈H₅F₂NO₃
• 分子量: 201.129
• InChiKey: CPIOXGQSSFEEDI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  66
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2,6-difluoro-4-(2-nitro-ethenyl)-phenol 在 aluminum (III) chloride 、 lithium aluminium tetrahydride 、 盐酸 作用下， 以 四氢呋喃 、 甲苯 、 正丁醇 为溶剂， 反应 16.0h， 生成 3,5-difluorotyramine hydrochloride
  参考文献：
  名称：

  Design, synthesis and biological evaluation of ezrin inhibitors targeting metastatic osteosarcoma

  摘要：

  Respiratory failure due to pulmonary metastasis is the major cause of death for patients with osteosarcoma. However, the molecular basis for metastasis of osteosarcoma is poorly understood. Recently, ezrin, a member of the ERM family of proteins, has been associated with osteosarcoma metastasis to the lungs. The small molecule NSC 668394 was identified to bind to ezrin, inhibit in vitro and in vivo cell migration, invasion, and metastatic colony survival. Reported herein are the design and synthesis of analogues of NSC 668394, and subsequent functional ezrin inhibition studies. The binding affinity was characterized by surface plasmon resonance technique. Cell migration and invasion activity was determined by electrical cell impedance methodology. Optimization of a series of heterocyclic-dione analogues led to the discovery of compounds 21k and 21m as potential novel antimetastatic agents. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2013.11.003
• 作为产物：
  描述：

  硝基甲烷 、 3,5-二氟-4-羟基苯甲醛 在 ammonium acetate 、 溶剂黄146 作用下， 反应 1.5h， 以72%的产率得到2,6-difluoro-4-(2-nitro-ethenyl)-phenol
  参考文献：
  名称：

  [EN] KETONE INHIBITORS OF LYSINE GINGIPAIN
  [FR] INHIBITEURS CÉTONE DE LYSINE GINGIPAÏNE

  摘要：

  本发明提供了如下式（I）所述的化合物，以及它们用于抑制牙龈假单胞菌（Porphyromonas gingivalis）的赖氨酸基因底物蛋白酶（Kgp）的用途。还描述了牙龈蛋白酶活性探针化合物和测定牙龈蛋白酶活性的方法，以及用于治疗与牙龈假单胞菌感染相关的疾病的方法，包括阿尔茨海默病等脑部疾病。

  公开号：

  WO2018053353A1

文献信息

• [EN] KETONE INHIBITORS OF LYSINE GINGIPAIN<br/>[FR] INHIBITEURS CÉTONE DE LYSINE GINGIPAÏNE
  申请人：CORTEXYME INC

  公开号：WO2018053353A1

  公开（公告）日：2018-03-22

  The present invention provides compounds according to Formula (I) as described herein, and their use for inhibiting the lysine gingipain protease (Kgp) from the bacterium Porphyromonas gingivalis. Also described are gingipain activity probe compounds and methods for assaying gingipain activity are also described, as well as methods for the treatment of disorders associated with P. gingivalis infection, including brain disorders such as Alzheimer's disease.

  本发明提供了如下式（I）所述的化合物，以及它们用于抑制牙龈假单胞菌（Porphyromonas gingivalis）的赖氨酸基因底物蛋白酶（Kgp）的用途。还描述了牙龈蛋白酶活性探针化合物和测定牙龈蛋白酶活性的方法，以及用于治疗与牙龈假单胞菌感染相关的疾病的方法，包括阿尔茨海默病等脑部疾病。
• Diaryl ethers as opioid receptor antagonist
  申请人：Blanco-Pillado Maria-Jesus

  公开号：US20060217372A1

  公开（公告）日：2006-09-28

  A compound of the formula (I) wherein the variables X 1 to X 10 , R 1 to R 7 including R 3′ , E, v, y, z, A and B are as described, or a pharmaceutically acceptable salt, solvate, enantiomer, racemate, diastereomer or mixtures thereof, useful for the treatment, prevention or amelioration of obesity and Related Diseases is disclosed.

  本发明公开了一种化合物（I）的公式，其中变量X1至X10，R1至R7包括R3'，E，v，y，z，A和B如所述，或其药学上可接受的盐，溶剂合物，对映体，外消旋体，非对映体异构体或其混合物，用于治疗、预防或缓解肥胖和相关疾病。
• DIARYL ETHERS AS OPIOID RECEPTOR ANTAGONISTS
  申请人：Blanco-Pillado Maria-Jesus

  公开号：US20080255152A1

  公开（公告）日：2008-10-16

  A compound of the formula (I) wherein the variables X 1 to X 10 , R 1 to R 7 including R 3′ , E, v, y, z, A and B are as described, or a pharmaceutically acceptable salt, solvate, enantiomer, racemate, diastereomer or mixtures thereof, useful for the treatment, prevention or amelioration of obesity and Related Diseases is disclosed.

  本发明揭示了一种式(I)的化合物，其中变量X1至X10，R1至R7包括R3′，E，v，y，z，A和B如所述，或其药学上可接受的盐，溶剂合物，对映体，外消旋体，非对映体异构体或其混合物，用于治疗、预防或改善肥胖和相关疾病。
• Diaryl ethers as opioid receptor antagonists
  申请人：Eli Lilly and Company

  公开号：US07531557B2

  公开（公告）日：2009-05-12

  Compound 6-(2-fluoro-4-[[2-(tetrahydro-pyran-4-yl)-ethylamino]-methyl]-phenoxy)-nicotinamide, or a pharmaceutically acceptable salt thereof, is useful for the treatment of alcoholism.

  6-(2-氟-4-[[2-(四氢吡喃-4-基)-乙基氨基]-甲基]-苯氧基)-烟酰胺化合物，或其药学上可接受的盐，可用于治疗酗酒症。
• Design, synthesis and biological evaluation of ezrin inhibitors targeting metastatic osteosarcoma
  作者：Mikell Paige、George Kosturko、Güllay Bulut、Matthew Miessau、Said Rahim、Jeffrey A. Toretsky、Milton L. Brown、Aykut Üren

  DOI：10.1016/j.bmc.2013.11.003

  日期：2014.1

  Respiratory failure due to pulmonary metastasis is the major cause of death for patients with osteosarcoma. However, the molecular basis for metastasis of osteosarcoma is poorly understood. Recently, ezrin, a member of the ERM family of proteins, has been associated with osteosarcoma metastasis to the lungs. The small molecule NSC 668394 was identified to bind to ezrin, inhibit in vitro and in vivo cell migration, invasion, and metastatic colony survival. Reported herein are the design and synthesis of analogues of NSC 668394, and subsequent functional ezrin inhibition studies. The binding affinity was characterized by surface plasmon resonance technique. Cell migration and invasion activity was determined by electrical cell impedance methodology. Optimization of a series of heterocyclic-dione analogues led to the discovery of compounds 21k and 21m as potential novel antimetastatic agents. (C) 2013 Elsevier Ltd. All rights reserved.