4,5-双(4-氯苯基)-1,3-二氢咪唑-2-硫酮 | 23187-08-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 中文名称: 4,5-双(4-氯苯基)-1,3-二氢咪唑-2-硫酮
• 英文名称: 4,5-bis(4-chlorophenyl)-2-mercapto-imidazole
• 英文别名: 4,5-bis(4-chlorophenyl)-2-mercaptoimidazole；4,5-bis(4-chlorophenyl)-1,3-dihydroimidazole-2-thione
• CAS: 23187-08-8
• 化学式: C₁₅H₁₀Cl₂N₂S
• 分子量: 321.23
• InChiKey: JYEPJLSKZAHYCG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  56.2
• 氢给体数：
  2
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  4,5-双(4-氯苯基)-1,3-二氢咪唑-2-硫酮 在 sodium methylate 、 三氟乙酸 作用下， 反应 1.75h， 生成 r-6-<<<4,5-bis(4-chlorophenyl)-1H-imidazol-2-yl>thio>-methyl>-t-4-hydroxy-4-methyl-3,4,5,6-tetrahydro-2H-pyran-2-one
  参考文献：
  名称：

  酰基辅酶A：胆固醇O-酰基转移酶（ACAT）抑制剂。1. 2-（烷硫基）-4,5-二苯基-1H-咪唑类作为ACAT的有效抑制剂。

  摘要：

  生物有效的有效ACAT抑制剂可通过（i）减少饮食中胆固醇的吸收，（ii）减少极低密度脂蛋白从肝脏向血浆的分泌以及（iii）防止转化而对动脉粥样硬化产生有益作用巨噬细胞进入泡沫细胞。我们已经发现，含有4,5-二苯基-1H-咪唑-2-基部分的甲羟戊酸酯衍生物2在体外抑制大鼠肝微粒体ACAT，并在胆固醇喂养的大鼠中产生明显的降胆固醇作用。2的类似物的结构活性关系表明，4,5-二苯基-1H-咪唑部分是抑制大鼠微粒体ACAT的药效基团。

  DOI：

  10.1021/jm00101a016
• 作为产物：
  描述：

  4-氯苯甲醛 在 potassium cyanide 、 水 作用下， 以 甲醇 、 正丁醇 为溶剂， 生成 4,5-双(4-氯苯基)-1,3-二氢咪唑-2-硫酮
  参考文献：
  名称：

  Synthesis and SAR study of 4,5-diaryl-1H-imidazole-2(3H)-thione derivatives, as potent 15-lipoxygenase inhibitors

  摘要：

  A series of 4,5-diaryl-1H-imidazole-2(3H)-thione was synthesized and their inhibitory potency against soybean 15-lipoxygenase and free radical scavenging activities were determined. Compound 11 showed the best IC50 for 15-LOX inhibition (IC50 = 4.7 mu M) and free radical scavenging activity (IC50 = 14 mu M). Methylation of SH at C-2 position of imidazole has dramatically decreased the 15-LOX inhibition and radical scavenging activity as it can be observed in the inactive compound 14 (IC50 >250 mu M). Structure activity similarity (SAS) showed that the most important chemical modification in this series was methylation of SH group and Docking studies revealed a proper orientation for SH group towards Fe core of the 15-LOX active site. Therefore it was concluded that iron chelating could be a possible mechanism for enzyme inhibition in this series of compounds. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2012.09.050

文献信息

• Antiinflammatory imidazole derivatives
  申请人：Schering Aktiengesellschaft

  公开号：US04402960A1

  公开（公告）日：1983-09-06

  Imidazole derivatives of the formula ##STR1## wherein AR.sub.1 and AR.sub.2 each independently is phenyl, optionally substituted by halogen atoms, alkyl residues, alkoxy residues; or dialkylamino residues; pyridyl, furyl; or thienyl; R.sub.1 is hydrogen; alkyl of 1-6 carbon atoms optionally substituted by hydroxy groups, alkoxy groups, or acyloxy groups; benzyl; tetrahydropyran-2-yl; or tetrahydrofuran-2-yl; n is 0, 1 or 2; and Z is phenyl optionally substituted by halogen atoms, alkyl groups, alkoxy groups, nitro groups, amino, acylamino groups or trifluoromethyl groups; pyridyl; N-oxypyridyl; pyrimidinyl; thiazolyl; or thienyl, and the physiologically acceptable salts thereof with acids, have valuable pharmacological activity, e.g., antiinflammatory activity.

  咪唑衍生物的化学式为##STR1##其中AR.sub.1和AR.sub.2各自独立地是苯基，可以选择地被卤原子，烷基残基，烷氧基残基; 或二烷基氨基残基; 吡啶基，呋喃基; 或噻吩基; R.sub.1是氢; 1-6个碳原子的烷基，可以选择地被羟基，烷氧基或酰氧基取代; 苄基; 四氢吡喃-2-基; 或四氢呋喃-2-基; n为0, 1或2; Z是苯基，可以选择地被卤原子，烷基，烷氧基，硝基，氨基，酰胺基或三氟甲基取代; 吡啶基; N-氧基吡啶基; 嘧啶基; 噻唑基; 或噻吩基，以及其与酸形成的生理上可接受的盐具有有价值的药理活性，例如抗炎活性。
• Preparation, antiarthritic and analgesic activity of 4,5-diaryl-2-(substituted thio)-1H-imidazoles and their sulfoxides and sulfones
  作者：Thomas R. Sharpe、Saul C. Cherkofsky、Walter E. Hewes、Dewey H. Smith、Walter A. Gregory、Stephen B. Haber、Michael R. Leadbetter、Joel G. Whitney

  DOI：10.1021/jm00147a011

  日期：1985.9

  A series of 4,5-diaryl-2-(substituted thio)-1H-imidazoles was synthesized and evaluated as antiinflammatory and analgesic agents in the rat adjuvant induced arthritis assay and the mouse phenyl-p-benzoquinone writhing (PQW) assay. Several analogues were found to be more potent than phenylbutazone and indomethacin. Structure-activity relationships are discussed. One of the compounds, 4,5-bis(4-fluorophenyl)-2-[(1

  合成了一系列的4,5-二芳基-2-（取代硫代）-1H-咪唑，并在大鼠佐剂诱导的关节炎试验和小鼠苯基-对苯醌扭曲（PQW）试验中用作抗炎和镇痛药。发现几种类似物比苯基丁a和消炎痛更有效。讨论了构效关系。发现其中一种化合物4,5-双（4-氟苯基）-2-[（（1,1,2,2-四氟乙基）-磺酰基] -1H-咪唑（8d，tiflamizole）是在大鼠佐剂诱导的关节炎试验中具有消炎痛的作用，目前正在作为抗关节炎药进行临床试验。
• Antiinflammatory-4,5-diphenyl-2-substituted-thio-imidazoles and their
  申请人：Schering Aktiengesellschaft

  公开号：US04269847A1

  公开（公告）日：1981-05-26

  Imidazole derivatives of the formula ##STR1## wherein Ar.sub.1 and Ar.sub.2 are each phenyl; phenyl substituted by halogen, C.sub.1-4 alkyl, C.sub.1-4 alkoxy or C.sub.2-6 dialkylamino; pyridyl; furyl; or thienyl; with the proviso that Ar.sub.1 and Ar.sub.2 are not both unsubstituted phenyl; R.sub.1 is hydrogen, C.sub.1-4 alkyl or C.sub.1-4 alkyl substituted by hydroxy, C.sub.1-4 alkoxy or C.sub.1-6 alkanoyloxy; n is 0, 1 or 2; and Z is a C.sub.2-6 -alkyl or -alkenyl residue substituted by one or two of hydroxy, C.sub.1-4 alkoxy, C.sub.2-8 alkylenedioxy, C.sub.1-6 alkanoyloxy or benzoyloxy, or by one alkoxycarbonyl group; and the salts thereof with physiologically acceptable acids, possess valuable pharmacological properties.

  咪唑衍生物的化学式为##STR1##其中Ar.sub.1和Ar.sub.2均为苯基；苯基被卤素、C.sub.1-4烷基、C.sub.1-4烷氧基或C.sub.2-6二烷基氨基取代；吡啶基；呋喃基；或噻吩基；但Ar.sub.1和Ar.sub.2不能都是未取代的苯基；R.sub.1为氢、C.sub.1-4烷基或C.sub.1-4烷基被羟基、C.sub.1-4烷氧基或C.sub.1-6烷酰氧基取代；n为0、1或2；Z为C.sub.2-6-烷基或-烯基残基，被一个或两个羟基、C.sub.1-4烷氧基、C.sub.2-8烷二氧基、C.sub.1-6烷酰氧基或苯甲酰氧基取代，或者被一个烷氧羰基基团取代；以及其与生理上可接受的酸形成的盐具有有价值的药理学性质。
• Anti-inflammatory 4,5-diarly-2-(substituted-thio)imidazoles and their
  申请人：E. I. Du Pont de Nemours and Company

  公开号：US04190666A1

  公开（公告）日：1980-02-26

  Anti-inflammatory 4,5-diaryl-2-(substituted-thio)imidazols and their corresponding sulfoxides and sulfones useful for treating arthritis and related diseases.

  抗炎4,5-二芳基-2-(取代硫)咪唑及其对应的亚砜和磺酰化物，用于治疗关节炎和相关疾病。
• 2-Mercapto-4,5-diarylimidazole derivatives and the use thereof as cyclooxygenase inhibitors
  申请人：——

  公开号：US20040116695A1

  公开（公告）日：2004-06-17

  The invention relates to the 2-mercapto-4,5-diarylimidazole derivatives of formula (I), wherein R 1 , R 2 , R 3 and R 4 are defined as in the description. The inventive compounds have an immunomodulatory and cyclooxygenase-inhibiting activity and are therefore suitable for the treatment of diseases that are associated with a disturbed immune system.

  本发明涉及公式(I)的2-巯基-4,5-二芳基咪唑衍生物，其中R1、R2、R3和R4如描述中所定义。该发明化合物具有免疫调节和环氧合酶抑制活性，因此适用于治疗与免疫系统紊乱有关的疾病。