2-{4-[4-(2-hydroxyphenyl)piperazin-1-yl]butyl}-1H-isoindole-1,3(2H)-dione | 927187-08-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: 2-{4-[4-(2-hydroxyphenyl)piperazin-1-yl]butyl}-1H-isoindole-1,3(2H)-dione
• 英文别名: 2-(4-(4-(2-hydroxyphenyl)piperazin-1-yl)butyl)isoindoline-1,3-dione；2-[4-[4-(2-Hydroxyphenyl)piperazin-1-yl]butyl]isoindole-1,3-dione
• CAS: 927187-08-4
• 化学式: C₂₂H₂₅N₃O₃
• 分子量: 379.459
• InChiKey: KTDNTHQFZHLDHB-UHFFFAOYSA-N

物化性质

• 沸点：
  558.6±50.0 °C(Predicted)
• 密度：
  1.263±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  28
• 可旋转键数：
  6
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  64.1
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2-{4-[4-(2-hydroxyphenyl)piperazin-1-yl]butyl}-1H-isoindole-1,3(2H)-dione 在 potassium carbonate 、 1-羟基苯并三唑 、 N,N'-二环己基碳二亚胺 、 肼 作用下， 以 乙醇 、 二氯甲烷 、 丙酮 为溶剂， 反应 5.0h， 生成 4-(2-fluoroethoxy)-N-(4-(4-(2-(2-fluoroethoxy)phenyl)piperazin-1-yl)butyl)benzamide
  参考文献：
  名称：

  Synthesis and Pharmacological Evaluation of Fluorine-Containing D₃ Dopamine Receptor Ligands

  摘要：

  A series of fluorine-containing N-(2-methoxyphenyl)piperazine and N-(2-fluoroethoxy)piperazine analogues were synthesized, and their affinities for human dopamine D-2, D-3, and D-4 receptors were determined. Radioligand binding studies identified five compounds, 18a, 20a, 20c, 20e, and 21e, which bind with high affinity at D-3 (K-i = 0.17-5 nM) and moderate to high selectivity for D-3 VS D-2 receptors (ranging from similar to 25-to 163-fold). These compounds were also evaluated for intrinsic activity at D-2 and D3 receptors using a forskolin-dependent adenylyl cyclase assay. This panel of compounds exhibits varying receptor subtype binding selectivity and intrinsic activity at D-2 VS D-3 receptors. These compounds may be useful for behavioral pharmacology studies on the role of D-2-like dopamine receptors in neuropsychiatric and neurological disorders. Furthermore, compound 20e, which has the highest binding affinity and selectivity for the D-3 receptor (K-i = 0.17 nM for D-3, 163-fold selectivity for D-3 VS D-2 receptors), represents a candidate fluorine-18 radiotracer for in vivo PET imaging studies on the regulation of D-3 receptor expression.

  DOI：

  10.1021/jm101323b
• 作为产物：
  描述：

  potassium phtalimide 在 三乙胺 作用下， 以 丙酮 、 乙腈 为溶剂， 反应 72.0h， 生成 2-{4-[4-(2-hydroxyphenyl)piperazin-1-yl]butyl}-1H-isoindole-1,3(2H)-dione
  参考文献：
  名称：

  一种交互式SAR方法，用于发现新的杂化硫杂探针，作为亲和力在亚纳摩尔范围内的D2样受体的配体。

  摘要：

  合成了一系列的[（苯基哌嗪基）烷基]-异吲哚-1,3-二酮衍生物，用作多巴胺能受体的探针。在该系列中，化合物6a对D4和D3受体的亲和力最高，Ki值在低纳摩尔范围内，D2 / D4-和D2 / D3-选择性指数分别为72和20。采用最优化回合，得到Ki（D4）值为0.62 nM的D4选择性配体噻吩-2-羧酰胺9a，其丁基类似物10a的Ki（D4）和Ki（D3）值为0.03和0.26 nM。对接实验揭示了独特的D4残基Arg186在操纵配体D4亚型受体选择性中的重要性。

  DOI：

  10.1002/cbdv.201300204

文献信息

• [EN] PHENYL CARBAMATES AND THEIR USE AS INHIBITORS OF THE FATTY ACID AMIDE HYDROLASE (FAAH) ENZYME AND MODULATORS OF THE D3 DOPAMINE RECEPTOR (D3DR)<br/>[FR] PHENYL CARBAMATES ET LEUR UTILISATION COMME INHIBITEURS DE L'ENZYME HYDROLASE D'AMIDES D'ACIDES GRAS (FAAH) ET MODULATEURS DU RÉCEPTEUR D3 DE LA DOPAMINE (D3DR)
  申请人：FOND ISTITUTO ITALIANO DI TECNOLOGIA

  公开号：WO2015007615A1

  公开（公告）日：2015-01-22

  The invention provides compounds of Formula (I) or pharmaceutically acceptable salts thereof wherein Ar', R1, R2, R3, R4, X, Y are as defined in the description of invention, as multi-target directed ligands (MTDLs) that are at the same time inhibitors of the fatty acid amide hydrolase (FAAH) enzyme and modulators of the D3 dopamine receptor (D3DR), their methods of preparation, formulations and therapeutic applications thereof.

  该发明提供了式（I）的化合物或其药用可接受的盐，其中Ar'，R1，R2，R3，R4，X，Y如发明描述中所定义，作为多靶点定向配体（MTDLs），同时是脂肪酸酰胺水解酶（FAAH）酶的抑制剂和D3多巴胺受体（D3DR）的调节剂，以及它们的制备方法、配方和治疗应用。
• Design, synthesis, and evaluation of N-(4-(4-phenyl piperazin-1-yl)butyl)-4-(thiophen-3-yl)benzamides as selective dopamine D3 receptor ligands
  作者：Peng-Jen Chen、Michelle Taylor、Suzy A. Griffin、Armaghan Amani、Hamed Hayatshahi、Kenneth Korzekwa、Min Ye、Robert H. Mach、Jin Liu、Robert R. Luedtke、John C. Gordon、Benjamin E. Blass

  DOI：10.1016/j.bmcl.2019.07.020

  日期：2019.9

  As part of our on-going effort to explore the role of dopamine receptors in drug addiction and identify potential novel therapies for this condition, we have a identified a series of N-(4-(4-phenyl piperazin-1-yl)butyl)-4-(thiophen-3-yl)benzamide D3 ligands. Members of this class are highly selective for D3 versus D2, and we have identified two compounds (13g and 13r) whose rat in vivo IV pharmacokinetic

  为了探索多巴胺受体在药物成瘾中的作用并确定针对这种情况的潜在新疗法，我们正在进行的工作包括确定一系列N-（4-（4-苯基哌嗪-1-基）丁基）-4-（噻吩-3-基）苯甲酰胺D 3配体。该类别的成员对D 3和D 2具有高度选择性，并且我们鉴定了两种化合物（13g和13r），它们的大鼠体内IV药代动力学特性表明它们适用于评估物质使用失调的体内功效模型。
• Synthesis and Pharmacological Evaluation of Fluorine-Containing D₃ Dopamine Receptor Ligands
  作者：Zhude Tu、Shihong Li、Jinquan Cui、Jinbin Xu、Michelle Taylor、David Ho、Robert R. Luedtke、Robert H. Mach

  DOI：10.1021/jm101323b

  日期：2011.3.24

  A series of fluorine-containing N-(2-methoxyphenyl)piperazine and N-(2-fluoroethoxy)piperazine analogues were synthesized, and their affinities for human dopamine D-2, D-3, and D-4 receptors were determined. Radioligand binding studies identified five compounds, 18a, 20a, 20c, 20e, and 21e, which bind with high affinity at D-3 (K-i = 0.17-5 nM) and moderate to high selectivity for D-3 VS D-2 receptors (ranging from similar to 25-to 163-fold). These compounds were also evaluated for intrinsic activity at D-2 and D3 receptors using a forskolin-dependent adenylyl cyclase assay. This panel of compounds exhibits varying receptor subtype binding selectivity and intrinsic activity at D-2 VS D-3 receptors. These compounds may be useful for behavioral pharmacology studies on the role of D-2-like dopamine receptors in neuropsychiatric and neurological disorders. Furthermore, compound 20e, which has the highest binding affinity and selectivity for the D-3 receptor (K-i = 0.17 nM for D-3, 163-fold selectivity for D-3 VS D-2 receptors), represents a candidate fluorine-18 radiotracer for in vivo PET imaging studies on the regulation of D-3 receptor expression.
• An Interactive SAR Approach to Discover Novel Hybrid Thieno Probes as Ligands for D2-Like Receptors with Affinities in the Subnanomolar Range
  作者：Mohamed A. O. Abdel-Fattah、Jochen Lehmann、Ashraf H. Abadi

  DOI：10.1002/cbdv.201300204

  日期：2013.12

  ,3-dione derivatives was synthesized to serve as probes for dopaminergic receptors. Among this series, compound 6a showed the highest affinity towards D4 and D3 receptors with Ki values in the low nanomolar range, and D2/D4- and D2/D3-selectivity indices of 72 and 20, respectively. Optimization rounds were adopted and led to the D4-selective ligand thiophene-2-carboxamide 9a with a Ki (D4) value of

  合成了一系列的[（苯基哌嗪基）烷基]-异吲哚-1,3-二酮衍生物，用作多巴胺能受体的探针。在该系列中，化合物6a对D4和D3受体的亲和力最高，Ki值在低纳摩尔范围内，D2 / D4-和D2 / D3-选择性指数分别为72和20。采用最优化回合，得到Ki（D4）值为0.62 nM的D4选择性配体噻吩-2-羧酰胺9a，其丁基类似物10a的Ki（D4）和Ki（D3）值为0.03和0.26 nM。对接实验揭示了独特的D4残基Arg186在操纵配体D4亚型受体选择性中的重要性。