(Z)-3-[(2,4-dichlorophenyl)methylidene]-1,3-dihydro-2H-indol-2-one

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: (Z)-3-[(2,4-dichlorophenyl)methylidene]-1,3-dihydro-2H-indol-2-one
• 英文别名: (Z)-3-(2,4-dichlorobenzylidene)indolin-2-one；(Z)-3-(2,4-dichloro-benzylidene)-1,3-dihydro-indol-2-one；(3Z)-3-(2,4-dichlorobenzylidene)-1,3-dihydro-2H-indol-2-one；(3Z)-3-[(2,4-dichlorophenyl)methylidene]-1H-indol-2-one
• 化学式: C₁₅H₉Cl₂NO
• 分子量: 290.149
• InChiKey: IIWJFAYMMUXBFK-GHXNOFRVSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  19
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  2-吲哚酮 、 2,4-二氯苯甲醛 在 哌啶 作用下， 以 乙醇 为溶剂， 以39%的产率得到(Z)-3-[(2,4-dichlorophenyl)methylidene]-1,3-dihydro-2H-indol-2-one
  参考文献：
  名称：

  Natural α-methylenelactam analogues: Design, synthesis and evaluation of α-alkenyl-γ and δ-lactams as potential antifungal agents against Colletotrichum orbiculare

  摘要：

  In our continued efforts to improve the potential utility of the alpha-methylene-gamma-lactone scaffold, 62 new and 59 known natural alpha-methylenelactam analogues including alpha-methylene-gamma- lactams, alpha-arylidene- gamma and delta-lactams, and 3-arylideneindolin-2-ones were synthesized as the bioisosteric analogues of the amethylenelactone scaffold. The results of antifungal and cytotoxic activity indicated that among these derivatives compound (E)-1-(2, 6-dichlorobenzyl)-3-(2-fluorobenzylidene) pyrrolidin-2-one (Py51) possessed good selectivity with the highest antifungal activity against Colletotrichum orbiculare with IC50 - 10.4 mu M but less cytotoxic activity with IC50 - 141.2 mu M (against HepG2 cell line) and 161.2 mu M ( against human hepatic L02 cell line). Ultrastructural change studies performed by transmission electron microscope showed that Py51 could cause important cell morphological changes in C. orbiculare, such as plasma membrane detached from cell wall, cell wall thickening, mitochondria disruption, a dramatic increase in vacuolation, and eventually a complete loss in the integrity of organelles. Significantly, mitochondria appeared one of the primary targets, as confirmed by their remarkably aberrant morphological changes. Analysis of structureeactivity relationships revealed that incorporation of the aryl group into the alpha-exo methylene and the N-benzyl substitution increased the activity. Meanwhile, the alpha-arylidene-gamma-lactams have superiority in selectivity over the 3-arylideneindolin-2-ones. Based on the results, the N- benzyl substituted a-(2-fluorophenyl)-gamma-lactam was identified as the most promising natural- based scaffold for further discovering and developing improved crop- protection agents. (c) 2017 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2017.02.050

文献信息

• [EN] NOVEL THERAPEUTIC USE OF INDOLINONE DERIVATIVES<br/>[FR] NOUVELLE UTILISATION THERAPEUTIQUE DE DERIVES D'INDOLINONE
  申请人：LEO PHARMA AS

  公开号：WO2005058309A1

  公开（公告）日：2005-06-30

  Certain oxindole compounds have been found to be effective in experimentally induced autoimmune encephalitis and are therefore suggested for the preparation of a medicament for the prevention, treatment or amelioration of multiple sclerosis, or to delay the onset of or reduce the relapse rate in multiple sclerosis.

  某些氧吲哚化合物已被发现在实验诱导的自身免疫性脑炎中具有有效性，因此建议用于制备用于预防、治疗或改善多发性硬化症的药物，或延缓多发性硬化症的发作或减少复发率。
• Oxindole Derivatives: Synthesis and Antiglycation Activity
  作者：Khalid Khan、Momin Khan、Nida Ambreen、Muhammad Taha、Fazal Rahim、Saima Rasheed、Sumayya Saied、Humaira Shafi、Shahnaz Perveen、Muhammad Choudhary

  DOI：10.2174/1573406411309050007

  日期：2013.6.1

  Oxindole derivatives 3-25 have been synthesized from commercially available oxindole by refluxing with different aromatic aldehydes in good yields. Their in vitro antiglycation potential has been evaluated. They showed a varying degree of antiglycation activity with IC50 values ranging between 150.4 - 856.7 µM. 3-[(3-Chlorophenyl)methylidene]- 1,3-dihydro-2H-indol-2-one (IC50 = 150.4 ± 2.5 µM) is the most active compound among the series, better than the standard rutin with an IC50 value 294.5 ± 1.50 µM. The structures of the compounds were elucidated by 1H-NMR and mass spectroscopy and elemental analysis. A limited structure-activity relationship has been developed.

  氧杂吲哚衍生物3-25是通过与不同的芳香醛在回流条件下反应，从市售的氧杂吲哚合成的，产率较高。它们的体外抗糖化潜力已被评估，显示出不同程度的抗糖化活性，其IC50值范围在150.4 - 856.7 µM之间。3-[(3-氯苯基)亚甲基]-1,3-二氢-2H-吲哚-2-酮（IC50 = 150.4 ± 2.5 µM）是该系列中活性最强的化合物，优于标准的芦丁，其IC50值为294.5 ± 1.50 µM。通过1H-NMR、质谱和元素分析对这些化合物的结构进行了阐明，并建立了有限的结构-活性关系。
• Novel therapeutic use
  申请人：Bouerat Duvold Maud Elysa Laetitia

  公开号：US20070167488A1

  公开（公告）日：2007-07-19

  Certain oxindole compounds have been found to be effective in experimentally induced autoimmune encephalitis and are therefore suggested for the preparation of a medicament for the prevention, treatment or amelioration of multiple sclerosis, or to delay the onset of or reduce the relapse rate in multiple sclerosis.

  某些恶唑酮化合物已被发现在实验性自身免疫脑炎中具有疗效，因此建议用于制备用于预防、治疗或改善多发性硬化症的药物，或者延迟多发性硬化症的发作或减少复发率。
• NOVEL THERAPEUTIC USE OF INDOLINONE DERIVATIVES
  申请人：LEO PHARMA A/S

  公开号：EP1696906A1

  公开（公告）日：2006-09-06