ethyl 2-(4-phenylpiperazin-1-yl)acetate | 56968-26-4

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: ethyl 2-(4-phenylpiperazin-1-yl)acetate
• 英文别名: 1-Piperazineacetic acid, 4-phenyl-, ethyl ester
• CAS: 56968-26-4
• 化学式: C₁₄H₂₀N₂O₂
• mdl: MFCD01755880
• 分子量: 248.325
• InChiKey: OHSLVANDVCNDGK-UHFFFAOYSA-N

物化性质

• 沸点：
  135-140 °C(Press: 3 Torr)
• 密度：
  1.094±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  18
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  32.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  ethyl 2-(4-phenylpiperazin-1-yl)acetate 在 一水合肼 作用下， 以 乙醇 、 溶剂黄146 为溶剂， 生成 4-phenyl-1-piperazineacetic acid salicylidenehydrazide
  参考文献：
  名称：

  Piperazine clubbed with 2-azetidinone derivatives suppresses proliferation, migration and induces apoptosis in human cervical cancer HeLa cells through oxidative stress mediated intrinsic mitochondrial pathway

  摘要：

  Piperazine scaffolds or 2-azetidinone pharmacophores have been reported to show anti-cancer activities and apoptosis induction in different types of cancer cells. However, the mechanistic studies involve in induction of apoptosis addressing these two moieties for human cervical cancer cells remain uncertain. The present study emphasizes on the anti-proliferating properties and mechanism involved in induction of apoptosis for these structurally related azoles derivatives in HeLa cancer cells. 1-Phenylpiperazine clubbed with 2-azetidione derivatives (5a-5h) were synthesized, characterized using various spectroscopic techniques and evaluated for their in-vitro anti-proliferative activities and induction of apoptosis. Further, we also evaluated oxidative stress generated by these synthetic derivatives (5a-5h). Cell viability studies revealed that among all, the compound N-(3-chloro-2-(3-nitrophenyl)-4-oxoazetidin-1-yl)-2-(4-phenylpiperazin-1-yl) acetamide 5e remarkably inhibited the growth of HeLa cells in a concentration dependent manner having IC50 value of 29.44 +/- 1.46 A mu g/ml. Morphological changes, colonies suppression and inhibition of migration clearly showed the antineoplasicity in HeLa cells treated with 5e. Simultaneously, phosphatidylserine externalization, DNA fragmentation and cell-cycle arrest showed ongoing apoptosis in the HeLa cancer cells induced by compound 5e in concentration dependent manner. Additionally, generation of intracellular ROS along with the decrease in mitochondrial membrane potential supported that compound 5e caused oxidative stress resulting in apoptosis through mitochondria mediated pathway. Elevation in the level of cytochrome c and upregulation in expression of caspase-3 clearly indicated the involvement of the intrinsic pathway of programmed cell death. In brief; compound 5e could serve as a promising lead for the development of an effective antitumor agent.[GRAPHICS]

  DOI：

  10.1007/s10495-018-1439-x
• 作为产物：
  描述：

  N-苯基哌嗪 、 溴乙酸乙酯 在 碳酸氢钠 作用下， 以 丙酮 为溶剂， 反应 24.0h， 生成 ethyl 2-(4-phenylpiperazin-1-yl)acetate
  参考文献：
  名称：

  以微管蛋白解聚为新抗癌剂的醋酸哌嗪鬼臼毒素酯衍生物的设计与合成

  摘要：

  本文合成和研究了一系列鬼臼毒素哌嗪乙酸酯衍生物，因为它们在不同的人类癌细胞系中具有抗增殖活性。在同类物中，C5对癌细胞表现出显着的细胞毒性，而不会通过抑制微管蛋白装配而对非癌细胞造成损害，并且对人类乳腺癌（MCF-7）细胞系具有较高的选择性损害作用（IC 50  = 2.78±0.15） （μM）。用C5处理MCF-7细胞导致细胞周期停滞在G2 / M期和微管网络破坏。此外，关于细胞周期相关蛋白CDK1的表达，有丝分裂起始所需的蛋白被上调。此外，Cyclin A，Cyclin B1和Cyclin D1蛋白也被下调。同时，似乎观察到C5对MCF-7细胞凋亡诱导的作用还不够明显。此外，对接分析表明同类物占据了微管蛋白的秋水仙碱结合口袋。

  DOI：

  10.1016/j.bmcl.2017.07.047

文献信息

• Selective, Catalytic, and Dual C(sp³)–H Oxidation of Piperazines and Morpholines under Transition-Metal-Free Conditions
  作者：Delfino Chamorro-Arenas、Urbano Osorio-Nieto、Leticia Quintero、Luís Hernández-García、Fernando Sartillo-Piscil

  DOI：10.1021/acs.joc.8b02564

  日期：2018.12.21

  innocuous reagents, such as NaClO2, NaOCl, and catalytic amounts of TEMPO, a new environmentally friendly protocol for the selective and catalytic TEMPO C(sp3)–H oxidation of piperazines and morpholines to 2,3-diketopiperazines (2,3-DKP) and 3-morpholinones (3-MPs), respectively, has been developed. This novel direct access to 2,3-DKP from piperazines provides significant advantages over the traditional

  通过使用廉价且无害的试剂（例如NaClO 2，NaOCl和催化量的TEMPO），将TEMPO C（sp 3）–H选择性和催化氧化哌嗪和吗啉氧化成2,3-二酮哌嗪的新环保协议（ 2,3-DKP）和3-吗啉酮（3-MP）已被开发出来。与传统的N-单酰化/分子内C–N环化方法相比，这种从哌嗪直接获得2,3-DKP的方法具有明显的优势。另外，通过调节TEMPO的量，可以从吗啉衍生物制备2-烷氧基氨基-3-吗啉酮，这将使吗啉骨架的C2位进一步官能化。
• Design and synthesis of piperazine acetate podophyllotoxin ester derivatives targeting tubulin depolymerization as new anticancer agents
  作者：Wen-Xue Sun、Ya-Jing Ji、Yun Wan、Hong-Wei Han、Hong-Yan Lin、Gui-Hua Lu、Jin-Liang Qi、Xiao-Ming Wang、Yong-Hua Yang

  DOI：10.1016/j.bmcl.2017.07.047

  日期：2017.9

  In this paper, a series of podophyllotoxin piperazine acetate ester derivatives were synthesized and investigated due to their antiproliferation activity on different human cancer cell lines. Among the congeners, C5 manifested prominent cytotoxicity towards the cancer cells, without causing damage on the non-cancer cells through inhibiting tubulin assembly and having high selectively causing damage

  本文合成和研究了一系列鬼臼毒素哌嗪乙酸酯衍生物，因为它们在不同的人类癌细胞系中具有抗增殖活性。在同类物中，C5对癌细胞表现出显着的细胞毒性，而不会通过抑制微管蛋白装配而对非癌细胞造成损害，并且对人类乳腺癌（MCF-7）细胞系具有较高的选择性损害作用（IC 50  = 2.78±0.15） （μM）。用C5处理MCF-7细胞导致细胞周期停滞在G2 / M期和微管网络破坏。此外，关于细胞周期相关蛋白CDK1的表达，有丝分裂起始所需的蛋白被上调。此外，Cyclin A，Cyclin B1和Cyclin D1蛋白也被下调。同时，似乎观察到C5对MCF-7细胞凋亡诱导的作用还不够明显。此外，对接分析表明同类物占据了微管蛋白的秋水仙碱结合口袋。
• Structurally Constrained Hybrid Derivatives Containing Octahydrobenzo[<i>g</i> or <i>f</i>]quinoline Moieties for Dopamine D2 and D3 Receptors: Binding Characterization at D2/D3 Receptors and Elucidation of a Pharmacophore Model
  作者：Dennis A. Brown、Prashant S. Kharkar、Ingrid Parrington、Maarten E. A. Reith、Aloke K. Dutta

  DOI：10.1021/jm8008629

  日期：2008.12.25

  series of structurally constrained analogues based on hybrid compounds containing octahydrobenzo[g or f]quinoline moieties were designed, synthesized, and characterized for their binding to dopamine D2 and D3 receptors expressed in HEK-293 cells. Among the newly developed constrained molecules, trans-octahydrobenzo[f]quinolin-7-ol (8) exhibited the highest affinity for D2 and D3 receptors, the (-)-isomer

  设计、合成了一系列基于含有八氢苯并[g 或 f] 喹啉部分的杂化化合物的结构受限类似物，并表征了它们与 HEK-293 细胞中表达的多巴胺 D2 和 D3 受体的结合。在新开发的受限分子中，trans-octahydrobenzo[f]quinolin-7-ol (8) 对 D2 和 D3 受体表现出最高的亲和力，(-)-异构体是 eutomer。有趣的是，当在相同条件下（K(i) 为 49.1 和 14.9 nM，8 对比 380 和 96.0 nM，K(i) 为1 分别在 D2 和 D3）。其他先导杂化化合物也发现了类似的结果，表明哌嗪部分对观察到的增强亲和力的贡献。基于我们开发的新型铅约束衍生物和其他铅杂化衍生物的数据，提出了一个独特的药效团模型，由三个药效团中心组成，两个具有芳香/疏水性，一个具有阳离子特征。
• PROCASPASE-ACTIVATING COMPOUNDS AND COMPOSITIONS
  申请人：The Board of Trustees of the University of Illinoi

  公开号：US20130096133A1

  公开（公告）日：2013-04-18

  The invention provides compounds and compositions useful for the modulation of certain enzymes. The compounds and compositions can induce of cell death, particularly cancer cell death. The invention also provides methods for the synthesis and use of the compounds and compositions, including the use of compounds and compositions in therapy for the treatment of cancer and selective induction of apoptosis in cells.

  这项发明提供了用于调节某些酶的化合物和组合物。这些化合物和组合物可以诱导细胞死亡，特别是癌细胞死亡。该发明还提供了合成和使用这些化合物和组合物的方法，包括在治疗癌症和选择性诱导细胞凋亡中使用这些化合物和组合物的方法。
• [EN] ENZYME-ACTIVATING COMPOUNDS AND COMPOSITIONS<br/>[FR] COMPOSÉS ET COMPOSITIONS ACTIVANT DES ENZYMES
  申请人：HERGENROTHER PAUL J

  公开号：WO2014022858A1

  公开（公告）日：2014-02-06

  The invention provides compounds and compositions useful for the modulation of certain enzymes. The compounds and compositions can induce of cell death, particularly cancer cell death. The invention also provides methods for the synthesis and use of the compounds and compositions, including the use of compounds and compositions in therapy for the treatment of cancer and selective induction of apoptosis in cells.

  这项发明提供了用于调节某些酶的化合物和组合物。这些化合物和组合物可以诱导细胞死亡，特别是癌细胞死亡。该发明还提供了合成和使用这些化合物和组合物的方法，包括在治疗癌症和选择性诱导细胞凋亡中使用这些化合物和组合物的方法。