1-(2,3-二氢-1,4-苯并二烷-5-基)哌嗪盐酸盐 | 98224-03-4

• 物质功能分类: 生物化工 - 生化试剂 - 激动剂抑制剂
• 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: 1-(2,3-二氢-1,4-苯并二烷-5-基)哌嗪盐酸盐
• 中文别名: 依托拉嗪盐酸盐；1-(2,3-二氢-1,4-苯并二噁烷-5-基)哌嗪盐酸盐；依托拉嗪
• 英文名称: eltoprazine
• 英文别名: 1-(2,3-dihydro-1,4-benzodioxin-5-yl)piperazine；1-(2,3-dihydrobenzo[b][1,4]dioxin-5-yl)piperazine；1-(2,3-dihydro-1,4-benzodioxan-5-yl)piperazine；4(2,3-dihydro-benzo[1,4]dioxin-5-yl)-piperazine
• CAS: 98224-03-4
• 化学式: C₁₂H₁₆N₂O₂
• 分子量: 220.271
• InChiKey: WVLHGCRWEHCIOT-UHFFFAOYSA-N

物化性质

• 溶解度：
  二甲基亚砜：≥25mg/mL（113.50 mM）

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  33.7
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 海关编码：
  2934999090
• 储存条件：
  -20°C，密闭保存，并保持干燥。

制备方法与用途

生物活性

Eltoprazine（DU28853）是5-HT1A和5-HT1B受体的激动剂，同时是5-HT2C受体的拮抗剂。

靶点

• 5-HT1A受体
• 5-HT1B受体
• 5-HT2C受体

反应信息

• 作为反应物：
  描述：

  1-(2,3-二氢-1,4-苯并二烷-5-基)哌嗪盐酸盐 在 lithium aluminium tetrahydride 、 N,N'-羰基二咪唑 作用下， 以 四氢呋喃 为溶剂， 反应 4.0h， 生成 1-(2,3-Dihydro-benzo[1,4]dioxin-5-yl)-4-(2-fluoro-bicyclo[4.2.0]octa-1(6),2,4-trien-7-ylmethyl)-piperazine
  参考文献：
  名称：

  Characterization of Potent and Selective Antagonists at Postsynaptic 5-HT1A Receptors in a Series of N4-Substituted Arylpiperazines

  摘要：

  Benzocycloalkyl and benzocycloalkenyl moities linked, directly or via an alkyl chain, to oxygen-bearing heteroarylpiperazines were synthesized, in an attempt to obtain potent and selective antagonists at postsynaptic 5-HT1A receptors. From the numerous arylpiperazines described in the literature, 1-(2,3-dihydro-1,4-benzodioxin-5-yl)pipe (3a) was chosen as a model of an arylpiperazine in view of its selectivity for 5-HT1A receptors versus alpha(1)-, alpha(2)-, and beta-adrenergic receptors, as well as dopamine D-1 and D-2 receptors. Two other closely-related arylpiperazines, 1-(1,5-benzodioxepin-6-yl)piperazine (3b) and 1-(benzofuran-7-yl)piperazine (3c), were also examined in this study. Al compounds showed high affinity at 5-HT1A sites (8.10 less than or equal to pK(i)s less than or equal to 9.35), and the majority behaved as antagonists in vivo in blocking the hypothermia induced by the 5-HT1A agonist 8-OH-DPAT in the absence of a marked effect alone at equivalent doses. An in vivo evaluation of dopamine D-2 receptor antagonist properties revealed that the majority of compounds was devoid of activity at this site, in marked contrast to BMY 7378 which displayed virtually no selectivity for 5-HT1A versus dopamine D-2 receptors. Moreover, six compounds of the present series, 8, 10, 11, 14, 25, and, 37, showed > 10-fold selectivity in vitro for 5-HT1A versus alpha(1)-adrenergic receptors. Compound 14 displayed an optimal compromise between potency (pK(i) = 8.75), marked antagonist activity, and selectivity toward alpha(1)-adrenergic (81-fold) and dopamine D-2 (195-fold) receptors. These characteristics clearly distinguish 14 from previously-reported ligands such as the postsynaptic 5-HT1A antagonist BMY 7378 and the weak partial agonist NAN 190 which, in contrast to the compounds of this series, belong to the well-exemplified class of imido derivatives of (o-methoxyphenyl)piperazines. The availability of 14 (S 15535) should facilitate the further elucidation of the functional role and potential therapeutic significance of 5-HT1A receptors.

  DOI：

  10.1021/jm00020a020
• 作为产物：
  描述：

  2,3-二氢-1,4-苯并二烷-5-羧酸 在 盐酸 、 sodium azide 、 三乙胺 作用下， 以 水 、 氯苯 、 丙酮 为溶剂， 生成 1-(2,3-二氢-1,4-苯并二烷-5-基)哌嗪盐酸盐
  参考文献：
  名称：

  [EN] FUNCTIONALLY SELECTIVE LIGANDS OF DOPAMINE D2 RECEPTORS
  [FR] LIGANDS FONCTIONNELLEMENT SÉLECTIFS DES RÉCEPTEURS D2 DE DOPAMINE

  摘要：

  公开号：

  WO2012003418A3
• 作为试剂：
  描述：

  二(2-氯乙基)胺盐酸盐 、 5-氨基-1,4-苯并二恶烷 在 silica gel 、 二氯甲烷 、 甲醇 、 乙酸乙酯 、 1-(2,3-二氢-1,4-苯并二烷-5-基)哌嗪盐酸盐 作用下， 以 氯苯 为溶剂， 反应 16.0h， 以to give 1-(2,3-dihydrobenzo[b][1,4]dioxin-5-yl)piperazine (intermediate 61) (236 mg, 51%)的产率得到1-(2,3-二氢-1,4-苯并二烷-5-基)哌嗪盐酸盐
  参考文献：
  名称：

  Novel Functionally Selective Ligands of Dopamine D2 Receptors

  摘要：

  本发明涉及多巴胺D2受体的新型功能选择性配体，包括激动剂、拮抗剂和反向激动剂，其中图1为配体结构。本发明还涉及使用这些化合物治疗与D2受体相关的中枢神经系统疾病。

  公开号：

  US20130137679A1

文献信息

• NOVEL AMINO- AND IMINO-ALKYLPIPERAZINES
  申请人：Leonardi Amedeo

  公开号：US20070270436A1

  公开（公告）日：2007-11-22

  Described are novel amino- and iminoalkyl piperazines having affinity for serotonergic receptors and pharmacological compositions thereof. These compounds and their isomers, including optical isomers, enantiomers, diastereomers, N-oxides, polymorphs, hydrates, solvates and pharmaceutically acceptable salts are useful in the treatment of patients with neuromuscular dysfunction of the lower urinary tract and CNS diseases and/or disorders associated with 5-HT 1A receptor dysfunction.

  描述了具有对5-HT1A受体亲和力的新型氨基和亚氨基哌嗪及其药物组合物。这些化合物及其异构体，包括光学异构体、对映异构体、二对映异构体、N-氧化物、多晶形、水合物、溶剂合物和药用可接受盐在治疗患有下尿路神经肌肉功能障碍和与5-HT1A受体功能障碍相关的中枢神经系统疾病和/或紊乱的患者中是有用的。
• Piperazine-piperidine antagonists and agonists of the 5-HT1A receptor
  申请人：Asselin Magda

  公开号：US20070027160A1

  公开（公告）日：2007-02-01

  The present invention relates to novel piperazine-piperidine compounds. The compounds are useful as 5-HT 1A binding agents, particularly as 5-HT 1A receptor antagonists and agonists. These compounds are useful in treating central nervous system disorders, such as cognition disorders, anxiety disorders, depression and sexual dysfunction.

  本发明涉及新型哌嗪-哌啶化合物。这些化合物可用作5-HT1A结合剂，特别是作为5-HT1A受体拮抗剂和激动剂。这些化合物在治疗中枢神经系统疾病方面很有用，如认知障碍、焦虑症、抑郁症和性功能障碍。
• [EN] MULTIPLE D2 A(NTA)GONISTS/H3 ANTAGONISTS FOR TREATMENT OF CNS-RELATED DISORDERS<br/>[FR] MULTIPLES A(NTA)GONISTES DE D2/ANTAGONISTES DE H3 POUR LE TRAITEMENT DE TROUBLES ASSOCIÉS AU SNC
  申请人：AAPA B V

  公开号：WO2015069110A1

  公开（公告）日：2015-05-14

  The present invention relates to compounds compound according to Formula (III); and pharmaceutically acceptable salts, hydrates and solvates thereof. These compounds have D2receptor antagonist/(partial) agonist effects and H3antagonistic effects, pharmaceutical compositions thereof, and methods of using them for application in the prophylaxis or treatment of CNS disorders.

  本发明涉及按照式（III）的化合物；以及其药学上可接受的盐、水合物和溶剂合物。这些化合物具有D2受体拮抗/(部分)激动剂效应和H3拮抗效应，以及其药物组合物，以及将其用于预防或治疗中枢神经系统疾病的方法。
• Synthesis and Molecular Modeling of New 1-Aryl-3-[4-arylpiperazin-1-yl]-1-propane Derivatives with High Affinity at the Serotonin Transporter and at 5-HT_1A Receptors
  作者：Lara Orús、Silvia Pérez-Silanes、Ana-M. Oficialdegui、Javier Martínez-Esparza、Juan-C Del Castillo、Marisa Mourelle、Thierry Langer、Salvatore Guccione、Giuseppina Donzella、Eva M. Krovat、Konstantin Poptodorov、Berta Lasheras、Santiago Ballaz、Isabel Hervías、Rosa Tordera、Joaquín Del Río、Antonio Monge

  DOI：10.1021/jm0111200

  日期：2002.9.1

  structural moieties related to inhibition of serotonin reuptake, such as benzo[b]thiophene derivatives to arylpiperazines, typical 5-HT(1A) receptor ligands. In binding studies, several compounds showed affinity at the 5-HT transporter and at 5-HT(1A) receptors. Molecular modeling studies predicted the pharmacophore elements required for high affinity binding and the features that enable to discriminate

  有人提出5-HT（1A）受体拮抗剂可增强选择性5-羟色胺（5-HT）再摄取抑制剂的抗抑郁功效。为了寻求新型有效的抗抑郁药，设计，合成了1-（芳基）-3- [4-芳基哌嗪-1-基] -1-丙烷分子杂化物，并对其5-HT再摄取抑制和5-HT（ 1A）受体亲和力。该设计基于偶联与抑制5-羟色胺再摄取有关的结构部分，例如苯并[b]噻吩衍生物与典型的5-HT（1A）受体配体芳基哌嗪。在结合研究中，几种化合物对5-HT转运蛋白和5-HT（1A）受体表现出亲和力。分子模型研究预测了高亲和力结合所需的药效基团元素，以及能够区分激动剂，部分激动剂，或对5-HT（1A）受体的拮抗作用和对5-HT转运蛋白的抑制。在结合步骤之前，去溶剂化过程中的溶剂相互作用以及焓和人类补偿可能是解释激动剂，部分激动剂和拮抗剂特性的原因。氢键键合能力似乎很重要，可以打破氢螺旋间的氢键或在配体结合后形成其他键。部分激动剂和拮抗剂不能
• [EN] PRODRUGS OF SECONDARY AMINE COMPOUNDS<br/>[FR] PROMÉDICAMENTS DE COMPOSÉS AMINE SECONDAIRES
  申请人：ALKERMES PHARMA IRELAND LTD

  公开号：WO2013088255A1

  公开（公告）日：2013-06-20

  The present invention relates to compounds of Formula (I).

  本发明涉及式(I)的化合物。