5-Bromo-3-(2-oxo-2-p-tolyl-ethylidene)-1,3-dihydro-indol-2-one | 1616510-45-2

• 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: 5-Bromo-3-(2-oxo-2-p-tolyl-ethylidene)-1,3-dihydro-indol-2-one
• 英文别名: (3E)-5-bromo-3-[2-(4-methylphenyl)-2-oxoethylidene]-1H-indol-2-one
• CAS: 1616510-45-2
• 化学式: C₁₇H₁₂BrNO₂
• 分子量: 342.192
• InChiKey: ZMCSHOACCJRLSY-NTEUORMPSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  21
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  46.2
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  重氮乙酸乙酯 、 5-Bromo-3-(2-oxo-2-p-tolyl-ethylidene)-1,3-dihydro-indol-2-one 以 四氢呋喃 为溶剂， 生成 ethyl 5'-bromo-3-(4-methylbenzoyl)-2'-oxospiro[cyclopropane-1,3'-indoline]-2-carboxylate
  参考文献：
  名称：

  Synthesis and biological evaluation of spiro[cyclopropane-1,3′-indolin]-2′-ones as potential anticancer agents

  摘要：

  Libraries of spiro[cyclopropane-1,3'-indolin]-2'-ones were synthesized and evaluated for their biological activity against five different human cancer cell lines HT-29 (colon cancer), DU-145 (prostate cancer), Hela (cervical cancer), A-549 (Lung cancer), and MCF-7 (breast cancer). Many compounds of the series exhibited promising anticancer activity (IC50 < 20 mu M) against the studied cell lines. Based on the screening results, a structure activity relationship (SAR) of the pharmacophore was proposed. Among the series compound 6b and 6u showed significant activity against human prostate cancer cell line, DU-145. Flow cytometric analysis showed that these two compounds arrested the cell cycle in the G0/G1 phase leading to caspase-3 dependent apoptotic cell death. Further, measurement of mitochondrial membrane potential and Annexin V-FITC assay also suggested that 6b and 6u induced cell death by apoptosis. (C) 2015 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2015.08.056
• 作为产物：
  描述：

  5-bromo-3-hydroxy-3-(2-oxo-2-(p-tolyl)ethyl)indolin-2-one 在 盐酸 作用下， 以 水 为溶剂， 反应 2.0h， 生成 5-Bromo-3-(2-oxo-2-p-tolyl-ethylidene)-1,3-dihydro-indol-2-one
  参考文献：
  名称：

  Synthesis and biological evaluation of spiro[cyclopropane-1,3′-indolin]-2′-ones as potential anticancer agents

  摘要：

  Libraries of spiro[cyclopropane-1,3'-indolin]-2'-ones were synthesized and evaluated for their biological activity against five different human cancer cell lines HT-29 (colon cancer), DU-145 (prostate cancer), Hela (cervical cancer), A-549 (Lung cancer), and MCF-7 (breast cancer). Many compounds of the series exhibited promising anticancer activity (IC50 < 20 mu M) against the studied cell lines. Based on the screening results, a structure activity relationship (SAR) of the pharmacophore was proposed. Among the series compound 6b and 6u showed significant activity against human prostate cancer cell line, DU-145. Flow cytometric analysis showed that these two compounds arrested the cell cycle in the G0/G1 phase leading to caspase-3 dependent apoptotic cell death. Further, measurement of mitochondrial membrane potential and Annexin V-FITC assay also suggested that 6b and 6u induced cell death by apoptosis. (C) 2015 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2015.08.056

文献信息

• An Environmentally Benign Cascade Reaction of 1,1-Enediamines (EDAMs) for Site-Selective Synthesis of Highly Functionalized 2,10-Dihydro-1<i>H</i>-imidazo[1′,2′:1,6]pyrido[2,3-<i>b</i>]indoles and Pyrroles
  作者：Cong-Hai Zhang、Rong Huang、Zhong-Wei Zhang、Jun Lin、Sheng-Jiao Yan

  DOI：10.1021/acs.joc.1c00211

  日期：2021.4.16

  were synthesized by the facile reaction of the (E)-3-(2-oxo-2-phenylethylidene)indolin-2-one derivatives and 2-(nitromethylene)imidazolidine under basic conditions (Cs2CO3) in ethanol. In addition, a diverse array of EDAM substrates (2b–2k) were tested in this reaction to afford the expected target compounds 5. This protocol is suitable for the combinatorial and parallel syntheses of natural-like products

  从（E）-3-（2-氧代-2-苯基亚乙基）吲哚-2-酮衍生物1和1,1合成吡啶并[2,3- b ]吲哚（α-咔啉，3）的新协议乙二胺（EDAM）2a通过意外的级联反应在乙醇中开发出来。通过相同的反应，尽管将混合物搅拌更长的时间（约48小时），也获得了吡啶并[2，3- b ]吲哚衍生物4。其结果是，二种官能α咔啉的3和4是由（的容易反应合成ë）-3-（2-氧代-2-苯基亚乙基）吲哚啉-2-酮衍生物和2-（硝基亚甲基）咪唑烷在乙醇中的碱性条件下（Cs 2 CO 3）。此外，在该反应中测试了多种EDAM底物（2b – 2k），以提供预期的目标化合物5。该方案适用于天然产物的组合和平行合成，包括高度官能化的α-咔啉和吡咯，尤其是2-氧代吲哚-3-基吡咯。该方法具有几个优点，例如操作简单实用（仅需过滤和洗涤，无需柱色谱），收率极高（72-98％），并可以产生具有潜在生物学活性的多种目标化合物文库。
• Synthesis and biological evaluation of spiro[cyclopropane-1,3′-indolin]-2′-ones as potential anticancer agents
  作者：Chada Narsimha Reddy、V. Lakshma Nayak、Geeta Sai Mani、Jeevak Sopanrao Kapure、Praveen Reddy Adiyala、Ram Awatar Maurya、Ahmed Kamal

  DOI：10.1016/j.bmcl.2015.08.056

  日期：2015.10

  Libraries of spiro[cyclopropane-1,3'-indolin]-2'-ones were synthesized and evaluated for their biological activity against five different human cancer cell lines HT-29 (colon cancer), DU-145 (prostate cancer), Hela (cervical cancer), A-549 (Lung cancer), and MCF-7 (breast cancer). Many compounds of the series exhibited promising anticancer activity (IC50 < 20 mu M) against the studied cell lines. Based on the screening results, a structure activity relationship (SAR) of the pharmacophore was proposed. Among the series compound 6b and 6u showed significant activity against human prostate cancer cell line, DU-145. Flow cytometric analysis showed that these two compounds arrested the cell cycle in the G0/G1 phase leading to caspase-3 dependent apoptotic cell death. Further, measurement of mitochondrial membrane potential and Annexin V-FITC assay also suggested that 6b and 6u induced cell death by apoptosis. (C) 2015 Elsevier Ltd. All rights reserved.