2-{4-[3-(三氟甲基)苯基]哌嗪-1-基}乙胺 | 27144-85-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 中文名称: 2-{4-[3-(三氟甲基)苯基]哌嗪-1-基}乙胺
• 中文别名: 2-{4-[3-（三氟甲基）苯基]哌嗪-1-基}乙胺
• 英文名称: 2-[4-(3-trifluoromethylphenyl)-piperazin-1-yl]-ethylamine
• 英文别名: 2-{4-[3-(Trifluoromethyl)phenyl]piperazin-1-yl}ethanamine；2-[4-[3-(trifluoromethyl)phenyl]piperazin-1-yl]ethanamine
• CAS: 27144-85-0
• 化学式: C₁₃H₁₈F₃N₃
• mdl: MFCD10686739
• 分子量: 273.301
• InChiKey: YDJUKXZGPAOCSN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  19
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.538
• 拓扑面积：
  32.5
• 氢给体数：
  1
• 氢受体数：
  6

安全信息

• 危险等级：
  IRRITANT
• 海关编码：
  2933599090

反应信息

• 作为反应物：
  描述：

  2-{4-[3-(三氟甲基)苯基]哌嗪-1-基}乙胺 在 盐酸 、 sodium cyanoborohydride 作用下， 以 甲醇 为溶剂， 反应 72.0h， 生成 ethyl 2-<2-<4-(3-trifluoromethylphenyl)-1-piperaziny>ethylamino>cyclopentane carboxylate
  参考文献：
  名称：

  Bermann; Berthelot; Bonte, Arzneimittel-Forschung/Drug Research, 1982, vol. 32, # 6, p. 604 - 610

  摘要：

  DOI：
• 作为产物：
  描述：

  1-(2-氯乙基)-4-[3-(三氟甲基)苯基]哌嗪二盐酸盐 在 sodium azide 、 三苯基膦 作用下， 以 四氢呋喃 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 18.0h， 生成 2-{4-[3-(三氟甲基)苯基]哌嗪-1-基}乙胺
  参考文献：
  名称：

  Accelerated Koenigs−Knorr Glucuronidation of a Deactivated Nitrophenol:  Unveiling the Role of Polyamine Additive 1,1,4,7,10,10-Hexamethyltriethylenetetramine¹ through Design of Experiments

  摘要：

  1,1,4,7,10,10-Hexamethyltriethylenetetramine (HMTTA) emerged from a limited parallel screening of selected polyamines as the most appropriate additive for an especially problematic Koenigs-Knorr glucuronidation. This initial finding rapidly evolved into a reliable and high-yielding procedure through the use of two sets of experimental designs. The detailed effect of the stoichiometry of reagents and the amount of amine additive on reaction yield was elucidated. The complexity of the response surface for product yield, described by a third-order polynomial equation, together with ancillary kinetic experiments evidenced the multiple role of HMTTA in the present glucuronidation process.

  DOI：

  10.1021/jo035285n

文献信息

• Synthesis and Structure−Activity Relationships of a New Model of Arylpiperazines. 4. 1-[ω-(4-Arylpiperazin-1-yl)alkyl]-3-(diphenylmethylene)- 2,5-pyrrolidinediones and -3-(9<i>H</i>-fluoren-9-ylidene)-2,5-pyrrolidinediones: Study of the Steric Requirements of the Terminal Amide Fragment on 5-HT_1A Affinity/Selectivity
  作者：María L. López-Rodríguez、M. José Morcillo、Tandú K. Rovat、Esther Fernández、Bruno Vicente、Antonio M. Sanz、Medardo Hernández、Luis Orensanz

  DOI：10.1021/jm980285e

  日期：1999.1.1

  demonstrated moderate to high affinity for 5-HT1A and alpha1 receptor binding sites but had no affinity for D2 receptors. The study of the length of the alkyl chain and the imide substructure has allowed us to suggest some differences between the 5-HT1A and the alpha1-adrenergic receptors: (i) for III and IV, affinity for the 5-HT1A receptor as a function of the length of the methylene linker decreases

  在本文中，我们报告了一系列新的1- [ω-（4-芳基哌嗪-1-基）烷基] -3-（二苯基亚甲基）- 2、2-吡咯烷二酮（III）（1-4）和-3-（9H-芴-9-亚烷基）-2、5-吡咯烷二酮（IV）（1-4），其中烷基连接基包含1-4亚甲基和芳基被不同地取代。将获得的结果与先前报道的双环乙内酰脲（I）和相关双环胺（II）系列的结果进行比较。被测化合物1-4的相当一部分对5-HT1A和α1受体结合位点表现出中等至高亲和力，但对D2受体没有亲和力。对烷基链长度和酰亚胺亚结构的研究使我们提出了5-HT1A和α1-肾上腺素受体之间的一些区别：（i）对于III和IV，对5-HT1A受体的亲和力随亚甲基接头长度的变化而降低，顺序为4> 1 >> 3约2，而对α1受体的亲和力则按3顺序降低。 4> 1约2; （ii）5-HT1A受体中的无药效位阻性口袋（不保留配体的药效团但保留分子的非必需片段的受体区）
• Small-Molecule Inhibition of the UNC119-Cargo Interaction
  作者：Tom Mejuch、Guillaume Garivet、Walter Hofer、Nadine Kaiser、Eyad K. Fansa、Christiane Ehrt、Oliver Koch、Matthias Baumann、Slava Ziegler、Alfred Wittinghofer、Herbert Waldmann

  DOI：10.1002/anie.201701905

  日期：2017.5.22

  chaperones UNC119A/B regulate the cellular distribution and signaling of N-myristoylated proteins. Selective small-molecule modulators of the UNC119-cargo interaction would be invaluable tools, but have not been reported yet. We herein report the development of the first UNC119-cargo interaction inhibitor, squarunkin A. Squarunkin A selectively inhibits the binding of a myristoylated peptide representing

  N-末端肉豆蔻酰化促进膜的结合和蛋白质（特别是Src家族激酶）的活性，但是其潜在机制才刚刚被人们理解。伴侣UNC119A / B调节N-肉豆蔻酰化蛋白的细胞分布和信号传导。UNC119-货物相互作用的选择性小分子调节剂将是无价的工具，但尚未有报道。我们在此报告了第一个UNC119-货物相互作用抑制剂squarunkin A的开发。SquarunkinA用IC 50选择性抑制代表Src激酶N端的肉豆蔻酰化肽与UNC119A的结合值为10 nm。它与细胞裂解物中的UNC119蛋白结合，并干扰Src激酶的激活。我们的研究结果表明，对UNC119-货物相互作用的小分子抑制可能为调节Src激酶的活性提供新的机会，而Src激酶的活性与直接抑制酶激酶的活性无关。
• Chemical Modifications on 4-Arylpiperazine-Ethyl Carboxamide Derivatives Differentially Modulate Affinity for 5-HT1A, D4.2, and α2A Receptors: Synthesis and In Vitro Radioligand Binding Studies
  作者：Amaury Graulich、Marc Léonard、Mélissa Résimont、Xi-Ping Huang、Bryan L. Roth、Jean-François Liégeois

  DOI：10.1071/ch09353

  日期：——

  A series of substituted 4-aryl-piperazine-ethyl heteroarylcarboxamides were prepared and tested in in vitro radioligand binding studies. The presence of a quinoxaline has a favourable impact in terms of serotonin 5-HT1A versus dopamine D4.2 receptor selectivity. Compounds with a 3-CF3 group at the distal phenyl ring are the most effective in terms of affinity and selectivity for 5-HT1A versus D4.2 receptors. A 4-phenyl-1,2,3,6-tetrahydropyridine in place of the corresponding 4-phenyl-piperazine side chain is also favourable not only for the affinity for 5-HT1A and D4.2 receptors but also in some cases for α 2A-adrenoceptors.

  我们制备了一系列取代的 4-芳基哌嗪-乙基杂芳基羧酰胺，并在体外放射性配体结合研究中进行了测试。喹喔啉的存在对血清素 5-HT1A 与多巴胺 D4.2 受体的选择性具有有利影响。就对 5-HT1A 受体和 D4.2 受体的亲和力和选择性而言，远端苯环上带有 3-CF3 基团的化合物最为有效。用 4-苯基-1,2,3,6-四氢吡啶取代相应的 4-苯基-哌嗪侧链也不仅有利于提高对 5-HT1A 和 D4.2 受体的亲和力，而且在某些情况下还有利于提高对 α 2A 肾上腺素受体的亲和力。
• Quantitative Structure–Activity Analyses of Novel Hydroxyphenylurea Derivatives as Antioxidants
  作者：Kazuya Nakao、Ryo Shimizu、Hitoshi Kubota、Mikiko Yasuhara、Yoshimasa Hashimura、Toshikazu Suzuki、Toshio Fujita、Hiroshi Ohmizu

  DOI：10.1016/s0968-0896(98)00039-x

  日期：1998.6

  importance in governing the inhibitory potency. An increase in the electron donating property of substituents toward the phenolic hydroxyl group enhanced the antioxidative activity by the stabilization of an electron-deficient radical-type transition state. The steric shielding by ortho-substituents stabilized the phenoxy radicals formed following the transition state. Derivatives having the carboxyl group

  合成了一系列取代的羟基苯基脲，其化学结构是基于天然抗氧化剂，维生素E（α-生育酚）和尿酸的结构设计的。它们显示出对脂质过氧化的高抑制活性。为了深入了解抑制反应的机理，我们定量分析了它们的构效关系。取代基对酚羟基的电子和空间效应显示出对控制抑制效力的重要性。取代基对酚羟基的给电子性的增加通过稳定电子缺陷的自由基型过渡态而增强了抗氧化活性。邻位取代基的空间屏蔽作用稳定了过渡态后形成的苯氧基。推测具有羧基的衍生物仅是弱活性的，这是因为酚羟基与羧酸根阴离子的分子间离子-偶极相互作用会延迟过渡态的形成。
• Synthesis of New L-Proline Amides with Anticonvulsive Effect
  作者：Alexandra Šilhánková、Karel Šindelář、Karel Dobrovský、Ivan Krejčí、Jarmila Hodková、Zdeněk Polívka

  DOI：10.1135/cccc19961085

  日期：——

  Series of heterocyclic L-proline amides were prepared from BOC-L-proline and heterocyclic amines (mostly substituted piperazines and morpholines) via active ester with hydroxysuccinimide. 4-(4-Fluorobenzoyl)piperidine afforded L-proline 4-(4-(4-(4-fluorobenzoyl)piperidin-1-yl)benzoyl)piperidine (7b) simultaneously with expected L-proline 4-(4-fluorobenzoyl)piperidide (7a). D-Proline N-(3-(4-(3-chlorophenyl)piperazin-1-yl)propyl)amide (2) was prepared starting from D-proline. The amides were tested by methods of biochemical and behavioural pharmacology.

  一系列杂环L-脯氨酸酰胺是通过BOC-L-脯氨酸和杂环胺（主要是取代哌嗪和吗啉）通过羟基琥珀酰亚胺活化酯制备的。4-(4-氟苯甲酰)哌啶与预期的L-脯氨酸4-(4-氟苯甲酰)哌啶酰胺同时生成L-脯氨酸4-(4-(4-(4-氟苯甲酰)哌啶-1-基)苯甲酰)哌啶（7b）。D-脯氨酸N-(3-(4-(3-氯苯基)哌嗪-1-基)丙基)酰胺（2）是从D-脯氨酸开始制备的。这些酰胺通过生物化学和行为药理学方法进行了测试。