1-[(4-Bromophenyl)methyl]-5-methoxyindole-2,3-dione | 1247777-94-1

• 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: 1-[(4-Bromophenyl)methyl]-5-methoxyindole-2,3-dione
• CAS: 1247777-94-1
• 化学式: C₁₆H₁₂BrNO₃
• 分子量: 346.18
• InChiKey: YVLSUOBDRXMHDT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  21
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  46.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2,3-丁二烯酸乙酯 、 1-[(4-Bromophenyl)methyl]-5-methoxyindole-2,3-dione 在 N,N-二甲基甲酰胺 、 1,3-二-叔丁基咪唑氯化物 作用下， 以 乙腈 为溶剂， 以58%的产率得到ethyl 4-(1-(4-bromobenzyl)-3-hydroxy-5-methoxy-2-oxoindolin-3-yl)buta-2,3-dienoate
  参考文献：
  名称：

  NHC催化的异氰酸酯与靛红的Aldol-like反应：γ功能化的脲基酸酯的区域特异性合成。

  摘要：

  在温和的条件下已实现了N-杂环卡宾（NHC）催化的烯丙酸酯和异戊二烯之间的γ-特异性羟醛类似的反应，从而以中等至良好的收率得到了具有异丁烯部分的三取代的烯丙二烯衍生物，具有高的非对映选择性和出色的原子效率。DFT计算表明，与α-加合物相比，γ-加合物的形成在能量上更有利。本文报道的结果为NHC促进的涉及烯丙酸酯的反应开辟了一条新途径。

  DOI：

  10.1021/acs.orglett.8b04082
• 作为产物：
  描述：

  甲氧苯胺 在 盐酸 、 盐酸羟胺 、 sodium hydride 、 sodium sulfate 作用下， 以 水 、 N,N-二甲基甲酰胺 、 mineral oil 为溶剂， 反应 12.5h， 生成 1-[(4-Bromophenyl)methyl]-5-methoxyindole-2,3-dione
  参考文献：
  名称：

  Synthesis and evaluation of 3-ylideneoxindole acetamides as potent anticancer agents

  摘要：

  Indirubin, an active component in the traditional Chinese medicine formula Danggui Longhui Wan, shows promising anticancer effects. Meisoindigo is an analog derived from indirubin, which is less toxic and appears to be even more potent against cancer. In considering meisoindigo as a structural template for the development of new drugs, we designed and synthesized a series of 3-ylideneoxindole acetamides as novel anticancer agents. The acetamides were then evaluated for in vitro and in vivo anticancer activities. The 3-ylideneoxindole acetamides were found to have better anticancer activity than was indirubin-3'-oxime in several cancer cell lines and also displayed a spectrum of activity similar to that of the drug candidate roscovitine, a CDK inhibitor. Among the 3-ylideneoxindole acetamides, compound 10 showed particularly good efficacy. Cell cycle analysis further revealed that compound 10 arrested cells in the G1 phase and caused an increase in the sub-G1 population, indicating that the apoptosis pathway had been induced. In addition, exposure of cells to compound 10 led to the upregulation of the cell-cycle regulator cyclin D1, which was sustained at a high level. In contrast, the same compound induced a short-term elevation in the level of cyclin E, which was followed by a rapid decrease and the attenuation of Rb phosphorylation. Furthermore, a docking model suggests that compound 10 binds to the active site of CDK4. In testing the therapeutic potency of compound 10 on CT26-xenografted BALB/c mice, a significant reduction in tumor size comparable to that of cisplatin was found when administrated via the i.p. route. The mice presented no loss of body weight, indicating that this compound possesses low toxicity. In the future, we are planning in vivo investigations of these new active anticancer agents to better elucidate active mechanisms at the cellular level and thus benefit the development of anticancer therapies. (C) 2015 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2015.04.062

文献信息

• Heterobiaryl and heterobiaryl ether derived M5 positive allosteric modulators
  作者：Thomas M. Bridges、J. Phillip Kennedy、Corey R. Hopkins、P. Jeffrey Conn、Craig W. Lindsley

  DOI：10.1016/j.bmcl.2010.08.042

  日期：2010.10

  This Letter describes a chemical lead optimization campaign directed at VU0238429, the first M-5-preferring positive allosteric modulator (PAM), discovered through analog work around VU0119498, a pan G(q) mAChR M-1, M-3, M-5 PAM. An iterative parallel synthesis approach was employed to incorporate basic heterocycles to improve physiochemical properties. (C) 2010 Elsevier Ltd. All rights reserved.
• Synthesis and evaluation of 3-ylideneoxindole acetamides as potent anticancer agents
  作者：Chun-Tang Chiou、Wei-Chun Lee、Jiahn-Haur Liao、Jing-Jy Cheng、Lie-Chwen Lin、Chih-Yu Chen、Jen-Shin Song、Ming-Hsien Wu、Kak-Shan Shia、Wen-Tai Li

  DOI：10.1016/j.ejmech.2015.04.062

  日期：2015.6

  Indirubin, an active component in the traditional Chinese medicine formula Danggui Longhui Wan, shows promising anticancer effects. Meisoindigo is an analog derived from indirubin, which is less toxic and appears to be even more potent against cancer. In considering meisoindigo as a structural template for the development of new drugs, we designed and synthesized a series of 3-ylideneoxindole acetamides as novel anticancer agents. The acetamides were then evaluated for in vitro and in vivo anticancer activities. The 3-ylideneoxindole acetamides were found to have better anticancer activity than was indirubin-3'-oxime in several cancer cell lines and also displayed a spectrum of activity similar to that of the drug candidate roscovitine, a CDK inhibitor. Among the 3-ylideneoxindole acetamides, compound 10 showed particularly good efficacy. Cell cycle analysis further revealed that compound 10 arrested cells in the G1 phase and caused an increase in the sub-G1 population, indicating that the apoptosis pathway had been induced. In addition, exposure of cells to compound 10 led to the upregulation of the cell-cycle regulator cyclin D1, which was sustained at a high level. In contrast, the same compound induced a short-term elevation in the level of cyclin E, which was followed by a rapid decrease and the attenuation of Rb phosphorylation. Furthermore, a docking model suggests that compound 10 binds to the active site of CDK4. In testing the therapeutic potency of compound 10 on CT26-xenografted BALB/c mice, a significant reduction in tumor size comparable to that of cisplatin was found when administrated via the i.p. route. The mice presented no loss of body weight, indicating that this compound possesses low toxicity. In the future, we are planning in vivo investigations of these new active anticancer agents to better elucidate active mechanisms at the cellular level and thus benefit the development of anticancer therapies. (C) 2015 Elsevier Masson SAS. All rights reserved.
• NHC-Catalyzed Aldol-Like Reactions of Allenoates with Isatins: Regiospecific Syntheses of γ-Functionalized Allenoates
  作者：Sha Li、Ziwei Tang、Yang Wang、Dan Wang、Zhanlin Wang、Chenxia Yu、Tuanjie Li、Donghui Wei、Changsheng Yao

  DOI：10.1021/acs.orglett.8b04082

  日期：2019.3.1

  carbene (NHC) catalyzed γ-specific aldol-like reaction between allenoates and isatins has been achieved under mild conditions, giving trisubstituted allene derivatives bearing isatin moiety in moderate to good yields with high diastereoselectivity and excellent atom efficiency. The DFT computations indicated that the formation of the γ-adduct was more energetically favorable than that of the α-adduct. The

  在温和的条件下已实现了N-杂环卡宾（NHC）催化的烯丙酸酯和异戊二烯之间的γ-特异性羟醛类似的反应，从而以中等至良好的收率得到了具有异丁烯部分的三取代的烯丙二烯衍生物，具有高的非对映选择性和出色的原子效率。DFT计算表明，与α-加合物相比，γ-加合物的形成在能量上更有利。本文报道的结果为NHC促进的涉及烯丙酸酯的反应开辟了一条新途径。