5-(4-methyl-benzylidene)-imidazolidine-2,4-dione | 28744-88-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑烷类
• 英文名称: 5-(4-methyl-benzylidene)-imidazolidine-2,4-dione
• 英文别名: 5-[(4-Methylphenyl)methylidene]imidazolidine-2,4-dione
• CAS: 28744-88-9
• 化学式: C₁₁H₁₀N₂O₂
• mdl: MFCD02339475
• 分子量: 202.213
• InChiKey: MDJFPRDVZHNPSA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  58.2
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  5-(4-methyl-benzylidene)-imidazolidine-2,4-dione 在 sodium hydroxide 作用下， 以 水 为溶剂， 反应 12.0h， 生成 (p-methylphenyl)pyruvic acid
  参考文献：
  名称：

  psammaplin A及其类似物作为有效的组蛋白脱乙酰基酶抑制剂和细胞毒性剂的合成，生物学评估和分子建模研究。

  摘要：

  在这项研究中，通过Knoevenagel缩合，水解，肟化和酰胺化的四步合成，由3-溴-4-羟基苯甲酰苯乙醛和乙内酰脲合成了一种简洁的psammaplin A合成方法，总收率为37％。合成了一组新的针对苯环上取代基的变化和肟部分上的修饰的新的psammaplin A类似物。在所有合成的化合物中，5d和5e显示出比psammaplin A更好的HDAC抑制作用，并且对四种癌细胞系（PC-3，MCF-7，A549和HL-60）具有相当的细胞毒性。分子对接和动力学模拟表明，（i）肟基团的氢原子通过水桥连氢键与HDAC1的Asp99相互作用，并且（ii）羟基在苯的对位上最佳连接，

  DOI：

  10.1016/j.bmcl.2015.12.094
• 作为产物：
  描述：

  5-p-methyl-benzylidene-2-thiohydantoin 在 tin(II) chloride dihdyrate 作用下， 以 乙醇 为溶剂， 反应 8.0h， 以94%的产率得到5-(4-methyl-benzylidene)-imidazolidine-2,4-dione
  参考文献：
  名称：

  SnCl₂·2H₂O: An Efficient Reagent for Selective and Direct Oxidative Desulfurization of Phenylmethylene-2-thiohydantoins to Corresponding Hydantoins

  摘要：

  DOI：

  10.1080/10426507.2010.525765

文献信息

• Evaluation of α-hydroxycinnamic acids as pyruvate carboxylase inhibitors
  作者：Daniel J. Burkett、Brittney N. Wyatt、Mallory Mews、Anson Bautista、Ryan Engel、Chris Dockendorff、William A. Donaldson、Martin St. Maurice

  DOI：10.1016/j.bmc.2019.07.027

  日期：2019.9

  5 μM respectively. Compound 8v is a competitive inhibitor with respect to pyruvate (Ki = 0.74 μM) and a mixed-type inhibitor with respect to ATP, indicating that it targets the unique carboxyltransferase (CT) domain of PC. Furthermore, compound 8v does not significantly inhibit human carbonic anhydrase II, matrix metalloproteinase-2, malate dehydrogenase or lactate dehydrogenase.

  通过基于结构的药物设计项目（SBDD），发现了有效的丙酮酸羧化酶小分子抑制剂（PC）。制备了一系列α-酮酸（7）和α-羟基肉桂酸（8），并在两种测定中评估了其对PC的抑制作用。两种最有效的抑制剂是3,3'-（1,4-亚苯基）双[2-羟基-2-丙酸]（8u）和2-羟基-3-（喹啉-2-基）丙酸（8v））的IC 50值分别为3.0±1.0μM和4.3±1.5μM。化合物8v是相对于丙酮酸（K i = 0.74μM）和针对ATP的混合型抑制剂，表明它靶向PC的独特羧基转移酶（CT）域。此外，化合物8v不会显着抑制人碳酸酐酶II，基质金属蛋白酶-2，苹果酸脱氢酶或乳酸脱氢酶。
• Process for production of hydantoin derivatives
  申请人：Showa Denko Kabushiki Kaisha

  公开号：US04672127A1

  公开（公告）日：1987-06-09

  Hydantoin derivatives are industrially advantageously produced at a high yield by reacting hydantoin with carbonyl compounds in the presence of (i) amino acids or the salts thereof and (ii) inorganic alkali compounds for a relatively short reaction time in an aqueous medium.

  在水介质中，通过在(i)氨基酸或其盐和(ii)无机碱化合物的存在下，将咪唑二酮与羰基化合物反应，可以高产地工业优势地生产咪唑二酮衍生物，反应时间相对较短。
• Design, synthesis, and biological evaluation of substrate-competitive inhibitors of C-terminal Binding Protein (CtBP)
  作者：Sudha Korwar、Benjamin L. Morris、Hardik I. Parikh、Robert A. Coover、Tyler W. Doughty、Ian M. Love、Brendan J. Hilbert、William E. Royer、Glen E. Kellogg、Steven R. Grossman、Keith C. Ellis

  DOI：10.1016/j.bmc.2016.04.037

  日期：2016.6

  C-terminal Binding Protein (CtBP) is a transcriptional co-regulator that downregulates the expression of many tumor-suppressor genes. Utilizing a crystal structure of CtBP with its substrate 4-methylthio-2-oxobutyric acid (MTOB) and NAD(+) as a guide, we have designed, synthesized, and tested a series of small molecule inhibitors of CtBP. From our first round of compounds, we identified 2-(hydroxyimino)-3-phenylpropanoic acid as a potent CtBP inhibitor (IC50 = 0.24 mu M). A structure-activity relationship study of this compound further identified the 4-chloro- (IC50 = 0.18 mu M) and 3-chloro- (IC50 = 0.17 mu M) analogues as additional potent CtBP inhibitors. Evaluation of the hydroxyimine analogues in a short-term cell growth/viability assay showed that the 4-chloro- and 3-chloro-analogues are 2-fold and 4-fold more potent, respectively, than the MTOB control. A functional cellular assay using a CtBP-specific transcriptional readout revealed that the 4-chloro- and 3-chloro-hydroxyimine analogues were able to block CtBP transcriptional repression activity. This data suggests that substrate-competitive inhibition of CtBP dehydrogenase activity is a potential mechanism to reactivate tumor-suppressor gene expression as a therapeutic strategy for cancer. (C) 2016 Elsevier Ltd. All rights reserved.