4-((4-(2,4-dihydroxyphenyl)thiazol-2-yl)amino)benzoic acid | 683804-64-0

• 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: 4-((4-(2,4-dihydroxyphenyl)thiazol-2-yl)amino)benzoic acid
• 英文别名: 5186-0425；4-{[4-(2,4-Dihydroxyphenyl)-1,3-thiazol-2-yl]amino}benzoic acid；4-[[4-(2,4-dihydroxyphenyl)-1,3-thiazol-2-yl]amino]benzoic acid
• CAS: 683804-64-0
• 化学式: C₁₆H₁₂N₂O₄S
• 分子量: 328.348
• InChiKey: OEOHSCLSWPDYNN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  23
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  131
• 氢给体数：
  4
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  对氨基苯甲酸 在 ammonium hydroxide 、 三乙胺 作用下， 以 四氢呋喃 、 乙醇 、 水 为溶剂， 反应 33.0h， 生成 4-((4-(2,4-dihydroxyphenyl)thiazol-2-yl)amino)benzoic acid
  参考文献：
  名称：

  2-氨基噻唑衍生物作为蛋白激酶CK2的选择性变构调节剂。2.基于结构的优化和变构作用模式特异作用的研究。

  摘要：

  在过去的十年中，蛋白CK2作为抗癌药物已引起了广泛的关注。先前我们已经描述了催化α-亚基上新的变构位点的识别，以及基于4-（4-苯基噻唑-2-基氨基）苯甲酸支架的第一个小分子配体的鉴定。在目前的工作中，以结合模型为指导的结构优化导致了铅化合物2-羟基-4-（（4-（萘-2-基）噻唑-2-基）氨基）苯甲酸的鉴定（27） ，显示了对纯化的CK2α的亚微摩尔效价（IC50 = 0.6μM）。此外，与ATP竞争性候选药物CX-4945相比，27种诱导786-O肾细胞癌细胞的凋亡和细胞死亡（EC50 = 5μM）甚至更有效地抑制STAT3激活（EC50为1.6μM对5.3μM）。尤其，我们的变构配体抑制CK2的能力因各个底物而异。总之，新的变构口袋被证明是可药物治疗的部位，为开发有效和选择性的变构CK2抑制剂提供了绝佳的前景。

  DOI：

  10.1021/acs.jmedchem.8b01765

文献信息

• Thiazole compounds and methods of use
  申请人：Zhang Suoming

  公开号：US20070004711A1

  公开（公告）日：2007-01-04

  The present invention provides compounds, salts and hydrates of Formula I, wherein the variables Ar 1 , R 2 , R 3 , R 4 , r, q, and t are defined herein. Certain compounds of Formula I described herein possess potent antiviral activity. The invention also provides compounds of Formula I that are potent and/or selective inhibitors of Hepatitis C virus replication. Certain compounds described herein inhibit assembly of the HCV replication complex. The invention also provides pharmaceutical compositions containing one or more compounds of Formula I, or a salt, solvate, or acylated prodrug of such compounds, and one or more pharmaceutically acceptable carriers, excipients, or diluents. The invention further comprises methods of treating patients suffering from certain infectious diseases by administering to such patients an amount of a compound of Formula I effective to reduce signs or symptoms of the disease. These infectious diseases include viral infections, particularly HCV infections. The invention is particularly includes methods of treating human patients suffering from an infectious disease, but also encompasses methods of treating other animals, including livestock and domesticated companion animals, suffering from an infectious disease. Methods of treatment include administering a compound of Formula I as a single active agent or administering a compound of Formula I in combination with on or more other therapeutic agent.
• THIAZOLE COMPOUNDS AND METHODS OF USE
  申请人：Zhang Suoming

  公开号：US20120108576A1

  公开（公告）日：2012-05-03

  The present invention provides compounds, salts and hydrates of Formula I, wherein the variables Ar 1 , R 2 , R 3 , R 4 , r, q, and t are defined herein. Certain compounds of Formula I described herein possess potent antiviral activity. The invention also provides compounds of Formula I that are potent and/or selective inhibitors of Hepatitis C virus replication. Certain compounds described herein inhibit assembly of the HCV replication complex. The invention also provides pharmaceutical compositions containing one or more compounds of Formula I, or a salt, solvate, or acylated prodrug of such compounds, and one or more pharmaceutically acceptable carriers, excipients, or diluents. The invention further comprises methods of treating patients suffering from certain infectious diseases by administering to such patients an amount of a compound of Formula I effective to reduce signs or symptoms of the disease. These infectious diseases include viral infections, particularly HCV infections. The invention is particularly includes methods of treating human patients suffering from an infectious disease, but also encompasses methods of treating other animals, including livestock and domesticated companion animals, suffering from an infectious disease. Methods of treatment include administering a compound of Formula I as a single active agent or administering a compound of Formula I in combination with on or more other therapeutic agent.
• US8088806B2
  申请人：——

  公开号：US8088806B2

  公开（公告）日：2012-01-03
• 2-Aminothiazole Derivatives as Selective Allosteric Modulators of the Protein Kinase CK2. 2. Structure-Based Optimization and Investigation of Effects Specific to the Allosteric Mode of Action
  作者：Benoît Bestgen、Irina Kufareva、Weiguang Seetoh、Chris Abell、Rolf W. Hartmann、Ruben Abagyan、Marc Le Borgne、Odile Filhol、Claude Cochet、Thierry Lomberget、Matthias Engel

  DOI：10.1021/acs.jmedchem.8b01765

  日期：2019.2.28

  Protein CK2 has gained much interest as an anticancer drug target in the past decade. We had previously described the identification of a new allosteric site on the catalytic α-subunit, along with first small molecule ligands based on the 4-(4-phenylthiazol-2-ylamino)benzoic acid scaffold. In the present work, structure optimizations guided by a binding model led to the identification of the lead compound

  在过去的十年中，蛋白CK2作为抗癌药物已引起了广泛的关注。先前我们已经描述了催化α-亚基上新的变构位点的识别，以及基于4-（4-苯基噻唑-2-基氨基）苯甲酸支架的第一个小分子配体的鉴定。在目前的工作中，以结合模型为指导的结构优化导致了铅化合物2-羟基-4-（（4-（萘-2-基）噻唑-2-基）氨基）苯甲酸的鉴定（27） ，显示了对纯化的CK2α的亚微摩尔效价（IC50 = 0.6μM）。此外，与ATP竞争性候选药物CX-4945相比，27种诱导786-O肾细胞癌细胞的凋亡和细胞死亡（EC50 = 5μM）甚至更有效地抑制STAT3激活（EC50为1.6μM对5.3μM）。尤其，我们的变构配体抑制CK2的能力因各个底物而异。总之，新的变构口袋被证明是可药物治疗的部位，为开发有效和选择性的变构CK2抑制剂提供了绝佳的前景。