5-(4-Cyanophenylmethylen)-rhodanin | 29947-08-8

• 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-(4-Cyanophenylmethylen)-rhodanin
• 英文别名: 4-(4-oxo-2-thioxo-thiazolidin-5-ylidenemethyl)-benzonitrile；4-[(4-Oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]benzonitrile
• CAS: 29947-08-8
• 化学式: C₁₁H₆N₂OS₂
• mdl: MFCD00657761
• 分子量: 246.313
• InChiKey: KQZYUFUWQRAWLE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  110
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  吗啉 、 5-(4-Cyanophenylmethylen)-rhodanin 生成 4-[(2-morpholino-4-oxothiazol-5(4H)-ylidene)methyl]benzonitrile
  参考文献：
  名称：

  Xanthine oxidase inhibitory properties and anti-inflammatory activity of 2-amino-5-alkylidene-thiazol-4-ones

  摘要：

  Thirty 2-amino-5-alkylidene-thiazol-4-ones were assayed for inhibitory activity against commercial enzyme xanthine oxidase (XO) in vitro and XO in rat liver homogenate as well as for anti-inflammatory response on human peripheral blood mononuclear cells (PBMCs). 4-((2-Benzylamino-4-oxothiazol-5(4H)-ylidene)-methyl)benzonitrile showed the most potent inhibitory effect against commercial XO (IC50 = 17.16 mu g/mL) as well as against rat liver XO (IC50 = 24.50 mu g/mL). All compounds containing the 4-cyanobenzylidene group or (indol-3-yl)methylene group at the position 5 of thiazol-4-one moiety were moderately potent inhibitors of commercial XO. The assayed compounds were docked into the crystal structures of XO enzyme complexes with three diverse inhibitors (PDB codes: 1FIQ, 1VDV, and 1V97) using OEDocking software. Our results strongly point to a correlation between the data on inhibitory activity against commercial XO and data on antioxidant activity of studied compounds, screened using a lipid peroxidation (LP) method. 2-(Benzylamino)-5-((thiophen-2-yl)methylene)thiazol-4(5H)-one showed the highest anti-inflammatory response on PBMCs, exerted most probably through the NF-kappa B inhibition. Studied 2-amino-5-alkylidene-thiazol-4-ones obey the "Rule of five" and meet all criteria for good solubility and permeability. (C) 2015 Elsevier Ireland Ltd. All rights reserved.

  DOI：

  10.1016/j.cbi.2015.01.022
• 作为产物：
  描述：

  罗丹宁 、 4-氰基苯甲醛 在 哌啶 、 苯甲酸 作用下， 以 甲苯 为溶剂， 以81 %的产率得到5-(4-Cyanophenylmethylen)-rhodanin
  参考文献：
  名称：

  2,5-二甲氧基-亚苄基-绕丹宁及其无环类似物作为活细胞脂滴的选择性荧光染料

  摘要：

  摘要 目的：脂滴（脂肪体）是具有独特结构和功能的细胞器，在能量稳态、脂毒性和氧化应激预防中发挥重要作用，因此是荧光标记的理想目标。在这项工作中，我们提出了许多新的荧光化合物——亚芳基绕丹宁及其无环类似物——这些物质可以标记脂滴，因为结构片段负责在亲脂环境中出现荧光。方法：使用改进的Knoevenagel缩合文献方法获得目标亚芳基绕丹宁及其无环类似物，研究所得化合物在一组标准溶剂中的光学性质，然后在Hela京都上测试最有前途的物质作为荧光染料使用宽视野显微镜观察细胞。讨论：我们发现含有 2,5-二甲氧基苯亚甲基片段或类似基团的衍生物的特征是荧光量子产率根据环境特性而发生显着变化。研究了此类化合物的细胞标记。我们发现，用物质 ( In ) 和 ( III )孵育 Hela京都细胞会导致 BFP 通道中出现荧光，这与在透射光下观察时在细胞中检测到的脂滴位置相关。结论：结果，我们发现所获得的两种化

  DOI：

  10.1134/s1068162024010059

文献信息

• Synthesis and Antibacterial Evaluation of Rhodanine and Its Related Heterocyclic Compounds against <i>S. aureus</i> and <i>A. baumannii</i>
  作者：Ravikumar Akunuri、Tanveer Unnissa、Grace Kaul、Abdul Akhir、Deepanshi Saxena、Mohmadd Wajidali、Vaishnavi Veerareddy、Venkata Madhavi Yaddanapudi、Sidharth Chopra、Srinivas Nanduri

  DOI：10.1002/cbdv.202200213

  日期：2022.7

  library of Rhodanine and related 5 membered heterocyclic derivatives and screened them against a panel of pathogens. Among all the compounds, 2a–i, 3a–b, 3g, 4, 6b–c, 6e, 6g, 12a–b and 14b–c have demonstrated good to moderate inhibition against S. aureus (MIC 0.125–8 μg/mL). Further, compound 17b demonstrated moderate activity against A. baumannii (MIC 8 μg/mL). In addition, compounds 2a, 2e, 4, 6c, 6g and

  抗菌素耐药性是现代医学面临的严峻挑战。除了造成高昂的经济负担外，耐多药感染也是高发病率和高死亡率的直接原因。尽管目前有许多抗生素可用于治疗由 ESKAPE 微生物引起的感染，但越来越多的细菌菌株对这些药物产生了耐药性。普遍的情况迫切需要开发新的抗菌药物来治疗由耐多药微生物引起的感染。罗丹宁和结构相关的 5 元杂环具有广泛的药理活性。许多这些衍生物已显示出对各种微生物的良好有效抑制作用。据报道，它们会改变 DNA 促旋酶 B、金属-β-内酰胺酶、青霉素结合蛋白 (PBP)、Mur 连接酶、RNA 聚合酶、烯酰 ACP 还原酶、1-脱氧-d-木酮糖-5-磷酸还原异构酶。等对细菌的生长、生存和复制至关重要。在这项研究中，我们生成了罗丹宁和相关 5 元杂环衍生物的文库，并针对一组病原体对其进行了筛选。在所有化合物中，2a - i、3a - b、3g、4、6b - c、6e、6g、12a - b和14b
• Allan,F.J.; Allan,G.G., Journal of Heterocyclic Chemistry, 1970, vol. 7, p. 1091 - 1094
  作者：Allan,F.J.、Allan,G.G.

  DOI：——

  日期：——
• Xanthine oxidase inhibitory properties and anti-inflammatory activity of 2-amino-5-alkylidene-thiazol-4-ones
  作者：Zaklina Smelcerovic、Andrej Veljkovic、Gordana Kocic、Denitsa Yancheva、Zivomir Petronijevic、Marko Anderluh、Andrija Smelcerovic

  DOI：10.1016/j.cbi.2015.01.022

  日期：2015.3

  Thirty 2-amino-5-alkylidene-thiazol-4-ones were assayed for inhibitory activity against commercial enzyme xanthine oxidase (XO) in vitro and XO in rat liver homogenate as well as for anti-inflammatory response on human peripheral blood mononuclear cells (PBMCs). 4-((2-Benzylamino-4-oxothiazol-5(4H)-ylidene)-methyl)benzonitrile showed the most potent inhibitory effect against commercial XO (IC50 = 17.16 mu g/mL) as well as against rat liver XO (IC50 = 24.50 mu g/mL). All compounds containing the 4-cyanobenzylidene group or (indol-3-yl)methylene group at the position 5 of thiazol-4-one moiety were moderately potent inhibitors of commercial XO. The assayed compounds were docked into the crystal structures of XO enzyme complexes with three diverse inhibitors (PDB codes: 1FIQ, 1VDV, and 1V97) using OEDocking software. Our results strongly point to a correlation between the data on inhibitory activity against commercial XO and data on antioxidant activity of studied compounds, screened using a lipid peroxidation (LP) method. 2-(Benzylamino)-5-((thiophen-2-yl)methylene)thiazol-4(5H)-one showed the highest anti-inflammatory response on PBMCs, exerted most probably through the NF-kappa B inhibition. Studied 2-amino-5-alkylidene-thiazol-4-ones obey the "Rule of five" and meet all criteria for good solubility and permeability. (C) 2015 Elsevier Ireland Ltd. All rights reserved.
• 2,5-Dimethoxy-Benzylidene-Rhodanine and Its Acyclic Analogues as Selective Fluorogenic Dyes for Lipid Droplets of Living Cells
  作者：S. A. Krasnova、Yu. A. Bogdanova、A. I. Sokolov、I. N. Myasnyanko、A. Yu. Smirnov、M. S. Baranov

  DOI：10.1134/s1068162024010059

  日期：2024.2

  desirable target for fluorescent labeling. In this work, we proposed a number of new fluorogenic compounds—arylidene-rhodanines and their acyclic analogues – substances that label lipid droplets due to structural fragments responsible for the appearance of fluorescence in a lipophilic environment. Methods: The target arylidene-rhodanines and their acyclic analogues were obtained using modified literature

  摘要 目的：脂滴（脂肪体）是具有独特结构和功能的细胞器，在能量稳态、脂毒性和氧化应激预防中发挥重要作用，因此是荧光标记的理想目标。在这项工作中，我们提出了许多新的荧光化合物——亚芳基绕丹宁及其无环类似物——这些物质可以标记脂滴，因为结构片段负责在亲脂环境中出现荧光。方法：使用改进的Knoevenagel缩合文献方法获得目标亚芳基绕丹宁及其无环类似物，研究所得化合物在一组标准溶剂中的光学性质，然后在Hela京都上测试最有前途的物质作为荧光染料使用宽视野显微镜观察细胞。讨论：我们发现含有 2,5-二甲氧基苯亚甲基片段或类似基团的衍生物的特征是荧光量子产率根据环境特性而发生显着变化。研究了此类化合物的细胞标记。我们发现，用物质 ( In ) 和 ( III )孵育 Hela京都细胞会导致 BFP 通道中出现荧光，这与在透射光下观察时在细胞中检测到的脂滴位置相关。结论：结果，我们发现所获得的两种化