(Z)-2-(5-(4-chlorobenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)acetic acid

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: (Z)-2-(5-(4-chlorobenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)acetic acid
• 英文别名: [(5Z)-5-(4-chlorobenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]acetic acid；2-[(5Z)-5-[(4-chlorophenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetic acid
• 化学式: C₁₂H₈ClNO₃S₂
• 分子量: 313.785
• InChiKey: PYYMQCFPFUEAOF-UITAMQMPSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  19
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  115
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  4-氨基-1-苄基哌啶 、 (Z)-2-(5-(4-chlorobenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)acetic acid 在 1-羟基苯并三唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下， 以 乙腈 为溶剂， 反应 25.0h， 以43%的产率得到2-((Z)-5-(4-chlorobenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)-N-(1-benzylpiperidin-4-yl)acetamide
  参考文献：
  名称：

  Synthesis and biological evaluation of 5-benzylidenerhodanine-3-acetic acid derivatives as AChE and 15-LOX inhibitors

  摘要：

  A series of 5-benzylidenerhodanine-3-acetamides bearing morpholino-, 4-arylpiperazinyl-, or 4-benzylpiperidinyl-moieties were synthesized and their inhibitory activities against acetylcholinesterase (AChE) were evaluated. Alteration of amide part and substitution on the benzylidene moiety resulted in change of anti-AChE activity. The most active compound was the 1-benzylpiperidinyl derivative containing 4-(dimethylamino) benzylidene scaffold. Notably, the intermediate compounds, namely 5-arylidene-rhodanine-3-acetic acids (3), showed mild inhibitory activity against 15-lipoxygenase (15-LOX), while the final compound 4 showed no activity against 15-LOX.

  DOI：

  10.3109/14756366.2014.940935
• 作为产物：
  描述：

  3-羧甲基绕丹宁 、 4-氯苯甲醛 在 三乙胺硫酸盐 作用下， 以 neat (no solvent) 为溶剂， 反应 0.33h， 以93%的产率得到(Z)-2-(5-(4-chlorobenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)acetic acid
  参考文献：
  名称：

  [Et3NH][HSO4] catalyzed efficient synthesis of 5-arylidene-rhodanine conjugates and their antitubercular activity

  摘要：

  我们描述了一种高效、更安全的合成5-芳亚甲基-罗丹宁衍生物的方法，该方法采用布朗斯特酸性离子液体[Et3NH][HSO4]作为催化剂，产率极佳。该方案提供了成本效益高、环境友好、无溶剂的条件以及催化剂的回收再利用。合成的5-芳亚甲基-罗丹宁衍生物通过1H NMR、13C NMR和HRMS光谱数据进行了表征。合成了一系列5-芳亚甲基-罗丹宁衍生物3a–h、4a–h，并评估了它们对休眠的结核分枝杆菌H37Ra和牛分枝杆菌BCG株的体外抗结核活性。此外，化合物3a、3b、3e、3f、3g、3h和4f显示出良好的抗结核活性，并使用改良的MTT assay评估了对MCF-7、A549和HCT116细胞系的抗增殖活性，发现它们无细胞毒性。化合物3a–h和4f进一步筛选了它们对四种细菌株的抗菌活性，以评估它们对结核分枝杆菌的选择性。此外，所有测试化合物的计算机辅助ADME预测遵循口服活性药物的标准，因此，这些化合物可能具有作为口服药物开发的良好潜力。

  DOI：

  10.1007/s11164-016-2484-0

文献信息

• [Et3NH][HSO4] catalyzed efficient synthesis of 5-arylidene-rhodanine conjugates and their antitubercular activity
  作者：Dnyaneshwar D. Subhedar、Mubarak H. Shaikh、Laxman Nawale、Amar Yeware、Dhiman Sarkar、Bapurao B. Shingate

  DOI：10.1007/s11164-016-2484-0

  日期：2016.8

  We have described a highly efficient, safer protocol for the synthesis of 5-arylidene-rhodanine conjugates catalyzed by Bronsted acidic ionic liquid [Et3NH][HSO4] in excellent yields. The protocol offers cost-effective, environmentally benign, solvent-free conditions and recycle–reuse of the catalyst. The synthesized 5-arylidene-rhodanine conjugates were characterized on the basis of 1H NMR, 13C NMR and HRMS spectral data. A series of 5-arylidene-rhodanine derivatives 3a–h, 4a–h were synthesized and evaluated for their in vitro antitubercular activity against dormant Mycobacterium tuberculosis H37Ra and M. bovis BCG strains. Moreover, compounds 3a, 3b, 3e, 3f, 3g, 3h and 4f exhibited good antitubercular activity and were also evaluated for anti-proliferative activity against MCF-7, A549 and HCT116 cell lines using modified MTT assay and found to be noncytotoxic. Compounds 3a–h and 4f were further screened for their antibacterial activity against four bacteria strains to assess their selectivity towards M. tuberculosis. Furthermore, in silico ADME prediction of all the tested compounds followed the criteria for orally active drug and, therefore, these compounds may have a good potential for eventual development as oral agents.

  我们描述了一种高效、更安全的合成5-芳亚甲基-罗丹宁衍生物的方法，该方法采用布朗斯特酸性离子液体[Et3NH][HSO4]作为催化剂，产率极佳。该方案提供了成本效益高、环境友好、无溶剂的条件以及催化剂的回收再利用。合成的5-芳亚甲基-罗丹宁衍生物通过1H NMR、13C NMR和HRMS光谱数据进行了表征。合成了一系列5-芳亚甲基-罗丹宁衍生物3a–h、4a–h，并评估了它们对休眠的结核分枝杆菌H37Ra和牛分枝杆菌BCG株的体外抗结核活性。此外，化合物3a、3b、3e、3f、3g、3h和4f显示出良好的抗结核活性，并使用改良的MTT assay评估了对MCF-7、A549和HCT116细胞系的抗增殖活性，发现它们无细胞毒性。化合物3a–h和4f进一步筛选了它们对四种细菌株的抗菌活性，以评估它们对结核分枝杆菌的选择性。此外，所有测试化合物的计算机辅助ADME预测遵循口服活性药物的标准，因此，这些化合物可能具有作为口服药物开发的良好潜力。
• Rhodanine as a Potent Scaffold for the Development of Broad-Spectrum Metallo-β-lactamase Inhibitors
  作者：Yang Xiang、Cheng Chen、Wen-Ming Wang、Li-Wei Xu、Ke-Wu Yang、Peter Oelschlaeger、Yuan He

  DOI：10.1021/acsmedchemlett.7b00548

  日期：2018.4.12

  A series of rhodanines was constructed, their Z-configuration was confirmed by small molecule X-ray crystal structures, and their activity against metallo-β-lactamases (MβLs) was measured. The obtained 26 molecules and a thioenolate specifically inhibited the MβL L1 with an IC50 range of 0.02–1.7 μM, and compounds 2h–m exhibited broad-spectrum inhibition of the MβLs NDM-1, VIM-2, ImiS, and L1 with

  构造了一系列的罗丹宁，它们的Z-构型通过小分子X射线晶体结构得以证实，并测量了它们对金属-β-内酰胺酶（MβLs）的活性。获得的26个分子和硫代烯酸酯专门抑制MβLL1，IC 50范围为0.02–1.7μM，化合物2h – m表现出广谱抑制MβLsNDM-1，VIM-2，ImiS和L1的IC 50个值<16μM。所有抑制剂均增强了头孢唑林对表达L1的大肠杆菌细胞的抗菌作用，导致MIC降低了2-8倍。对接研究表明2l的硝基（NDM-1，CphA和L1）或羧基（VIM-2）配位一个或两个Zn（II）离子，而抑制剂的N-苯基增强了它与MβLs的疏水相互作用。这些研究表明，二芳基取代的罗丹酮是设计未来MβLs广谱抑制剂的良好支架。
• Ultrasound accelerated solvent-free condensation reaction of rhodanines and carbonyls using Amberlyst 26 as a green and efficient base catalyst
  作者：Duc-Thuan Nguyen、Ngoc-Khoi Pham、Xuan-Triet Nguyen、Thi Xuan Thi Luu、Quynh-Nhi Nguyen Luong

  DOI：10.1080/17415993.2023.2173008

  日期：——

  The solvent-free condensation reaction of various aliphatic aldehydes, cycloalkanones, and benzaldehydes with rhodanines catalyzed by Amberlyst 26 has been reported. The catalyst's efficiency, simple work-up, simple recycling procedure, and high catalyst recyclability without any considerable change of yields several times were found to be interesting. Furthermore, the drastic acceleration of ultrasound

  已报道了 Amberlyst 26 催化的各种脂肪醛、环烷酮和苯甲醛与绕丹宁的无溶剂缩合反应。人们发现该催化剂的效率、简单的后处理、简单的回收程序以及高催化剂可回收性而收率多次没有任何显着变化，这些都是令人感兴趣的。此外，超声波照射的急剧加速被认为对于在短时间内以中等至良好的产率有效地形成亚烷基罗丹宁、环亚烷基罗丹宁和亚芳基罗丹宁。
• Efficient Synthesis of Rhodanine-Based Amides via Passerini Reaction using Tetramethylguanidine-Functionalized Silica Nanoparticles as Reusable Catalyst
  作者：Robabeh Baharfar、Razieh Azimi、Sheida Barzegar、Mojtaba Mohseni

  DOI：10.5935/0103-5053.20150108

  日期：——

  Novel rhodanine-based amide derivatives were prepared in good yields via Passerini reaction of rhodanine-N-acetic acid with aromatic aldehydes and tert-butyl isocyanide in the presence of tetramethylguanidine immobilized on silica nanoparticles (TMG-SiO2 NPs) as a heterogeneous base catalyst. The synthesized compounds were evaluated for their antibacterial effects against Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus and Bacillus subtilis.
• Rhodanine derivatives, process for their preparation, and aldose reductase inhibitor containing the rhodanine derivatives as active ingredient
  申请人：ONO PHARMACEUTICAL CO., LTD.

  公开号：EP0047109B1

  公开（公告）日：1985-01-02