5-[(3,4-Dihydroxyphenyl)methylidene]-2-sulfanylidene-3-[3-(trifluoromethyl)phenyl]-1,3-thiazolidin-4-one | 303056-54-4

• 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: 5-[(3,4-Dihydroxyphenyl)methylidene]-2-sulfanylidene-3-[3-(trifluoromethyl)phenyl]-1,3-thiazolidin-4-one
• CAS: 303056-54-4
• 化学式: C₁₇H₁₀F₃NO₃S₂
• 分子量: 397.399
• InChiKey: JOFYGVGLDWMWPK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  26
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  118
• 氢给体数：
  2
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  2-三氧代-3-(3-三氟亚甲苯)-噻唑烷-4-酮 、 3,4-二羟基苯甲醛 在 哌啶 作用下， 以 乙醇 为溶剂， 反应 2.0h， 生成 5-[(3,4-Dihydroxyphenyl)methylidene]-2-sulfanylidene-3-[3-(trifluoromethyl)phenyl]-1,3-thiazolidin-4-one
  参考文献：
  名称：

  Thiazolidinone CFTR inhibitors with improved water solubility identified by structure–activity analysis

  摘要：

  The thiazolidinone 3-[(3-trifluoromethyl)phenyl]-5-[(4-carboxyphenyl)methylene]-2-thioxo-4-thiazolidinone (CFTRinh-172) inhibits cystic fibrosis transmembrane conductance regulator ( CFTR) chloride channel conductance with submicromolar affinity and blocks cholera toxin-induced intestinal fluid secretion. Fifty-eight CFTRinh-172 analogs were synthesized to identify CFTR inhibitors with improved water solubility, exploring modi. cations in its two phenyl rings, thiazolidinone core, and core-phenyl connectors. Greatest CFTR inhibition potency was found for 3-CF3 and polar group-substituted-phenyl rings, and a thiazolidinone core. Two compounds with similar to 1 mu M CFTR inhibition potency and solubility >180 mu M(>10-fold more than CFTRinh-172) were identified: Tetrazolo-172, containing 4-tetrazolophenyl in place of 4-carboxyphenyl, and Oxo-172, containing thiazolidinedione in place of the thiazolidinone core. These water soluble thiazolidinone analogs had low cellular toxicity. The improved water solubility of Tetrazolo- and Oxo-172 make them potential lead candidates for therapy of secretory diarrheas and polycystic kidney disease. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2008.07.044

文献信息

• Thiazolidinone CFTR inhibitors with improved water solubility identified by structure–activity analysis
  作者：N.D. Sonawane、A.S. Verkman

  DOI：10.1016/j.bmc.2008.07.044

  日期：2008.9

  The thiazolidinone 3-[(3-trifluoromethyl)phenyl]-5-[(4-carboxyphenyl)methylene]-2-thioxo-4-thiazolidinone (CFTRinh-172) inhibits cystic fibrosis transmembrane conductance regulator ( CFTR) chloride channel conductance with submicromolar affinity and blocks cholera toxin-induced intestinal fluid secretion. Fifty-eight CFTRinh-172 analogs were synthesized to identify CFTR inhibitors with improved water solubility, exploring modi. cations in its two phenyl rings, thiazolidinone core, and core-phenyl connectors. Greatest CFTR inhibition potency was found for 3-CF3 and polar group-substituted-phenyl rings, and a thiazolidinone core. Two compounds with similar to 1 mu M CFTR inhibition potency and solubility >180 mu M(>10-fold more than CFTRinh-172) were identified: Tetrazolo-172, containing 4-tetrazolophenyl in place of 4-carboxyphenyl, and Oxo-172, containing thiazolidinedione in place of the thiazolidinone core. These water soluble thiazolidinone analogs had low cellular toxicity. The improved water solubility of Tetrazolo- and Oxo-172 make them potential lead candidates for therapy of secretory diarrheas and polycystic kidney disease. (C) 2008 Elsevier Ltd. All rights reserved.