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1-(4-(2-氟乙氧基)苯基)哌嗪 | 913734-75-5

中文名称
1-(4-(2-氟乙氧基)苯基)哌嗪
中文别名
——
英文名称
1-(4-(2-fluoroethoxy)phenyl)piperazine
英文别名
1-[4-(2-fluoroethoxy)phenyl]piperazine
1-(4-(2-氟乙氧基)苯基)哌嗪化学式
CAS
913734-75-5
化学式
C12H17FN2O
mdl
——
分子量
224.278
InChiKey
JLDPFWAZFIUMLR-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    378.1±37.0 °C(Predicted)
  • 密度:
    1.101±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.5
  • 重原子数:
    16
  • 可旋转键数:
    4
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    24.5
  • 氢给体数:
    1
  • 氢受体数:
    4

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    1-(4-(2-氟乙氧基)苯基)哌嗪盐酸N,N-二异丙基乙胺 作用下, 以 二甲基亚砜乙腈 为溶剂, 反应 0.33h, 生成 (R)-1-(4-(2-fluoroethoxy)phenyl)-4-(4-(7-(methoxymethoxy)chroman-2-yl)-3-azabutyl)piperazine
    参考文献:
    名称:
    Synthesis and Characterization of a Novel Series of Agonist Compounds as Potential Radiopharmaceuticals for Imaging Dopamine D2/3 Receptors in Their High-Affinity State
    摘要:
    Imaging of dopamine D-2/3 receptors (D2/3R) can shed light on the nature of several neuropsychiatric disorders in which dysregulation of D2/3R signaling is involved. Agonist D-2/3 tracers for PET/SPECT imaging are considered to be superior to antagonists because they are more sensitive to dopamine concentrations and may selectively label the high-affinity receptor state. Carbon-11-labeled D2/3R agonists have been developed, but these short-lived tracers can be used only in centers with a cyclotron. Here, we report the development of a series of novel D2R agonist compounds based on the 2-aminomethylchromane (AMC) scaffold that provides ample opportunities for the introduction of longer-lived [F-18] or [I-123]. Binding experiments showed that several AMC compounds have a high affinity and selectivity for D2/3R and act as agonists. Two fluorine-containing compounds were [18(F)]-labeled, and both displayed specific binding to striatal D2/3R in rat brain slices in vitro. These findings encourage further in vivo evaluations.
    DOI:
    10.1021/jm401384w
  • 作为产物:
    描述:
    1-对羟基苯基哌嗪盐酸四丁基氢氧化铵三乙胺 作用下, 以 甲醇N,N-二甲基甲酰胺 为溶剂, 反应 25.25h, 生成 1-(4-(2-氟乙氧基)苯基)哌嗪
    参考文献:
    名称:
    Syntheses and radiofluorination of two derivatives of 5-cyano-indole as selective ligands for the dopamine subtype-4 receptor
    摘要:
    两种氟乙氧基取代的衍生物、合成了 2-[4-(2-(2-氟乙氧基)苯基)-哌嗪-1-基甲基]吲哚-5-甲腈(5a)和 2-[4-(4-(2-氟乙氧基)-苯基)哌嗪-1-基甲基]吲哚-5-甲腈(5b),作为选择性 D4 受体配体 2-[4-(4-氟苯基)哌嗪-1-基甲基]吲哚-5-甲腈(FAUC 316)的类似物。使用表达不同多巴胺受体亚型的 CHO 细胞进行体外表征,发现多巴胺 D4 亚型的 Ki 值分别为 2.1(5a)和 9.9 nM(5b),5b 的 D4 选择性是 D2 受体的 420 倍。与正氟乙氧基取代的化合物相比,对氟乙氧基取代的候选化合物 5b 的 α1 和血清素能结合亲和力大大降低。为了给多巴胺 D4 受体提供潜在的正电子发射断层扫描(PET)成像探针,对使用[18F]氟乙基对甲苯磺酸盐的 18F 标记条件进行了优化,其放射化学产率分别为 81 ± 5%([18F]5a)和 47 ± 4%([18F]5b)(n = 3,衰变校正和参照标记剂)。因此,5-氰基吲哚框架中苯基哌嗪分子对位的 18F 氟乙基化被证明可被 D4 受体耐受,也可应用于替代支架,以开发具有更好的 D4 受体亲和力和选择性的 PET 用 D4 放射性配体候选化合物。Copyright © 2005 John Wiley & Sons, Ltd. All Rights Reserved.
    DOI:
    10.1002/jlcr.1026
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文献信息

  • Synthesis of novel WAY 100635 derivatives containing a norbornene group and radiofluorination of [<sup>18</sup>F]AH1.MZ as a serotonin 5-HT<sub>1A</sub>receptor antagonist for molecular imaging
    作者:Matthias M. Herth、Vasko Kramer、Frank Rösch
    DOI:10.1002/jlcr.1589
    日期:2009.5.30
    5-HT1A receptors are involved in a variety of psychiatric disorders and in vivo molecular imaging of the 5-HT1A status represents an important approach to analyze and treat these disorders. We report herein the synthesis of three new fluoroethylated 5-HT1A ligands (AH1.MZ, AH2.MZ and AH3.MZ) as arylpiperazine derivatives containing a norbornene group. AH1.MZ (Ki= 4.2 nM) and AH2.MZ (Ki=30 nM) showed reasonable in vitro affinities to the 5-HT1A receptor, whereas AH3.MZ appeared to be non-affine toward the 5-HT1A receptor. The receptor profile of AH1.MZ and AH2.MZ showed selectivity within the 5-HT system. 18F-labelling via [18F]FETos to [18F]AH1.MZ was carried out in radiochemical yields of >70%. The final formulation of injectable solutions including [18F]FETos synthon synthesis, radiosynthesis and semi-preparative high-performance liquid chromatography (HPLC) separation took no longer than 130 min and provided [18F]AH1.MZ with a purity of  >98% as indicated by analytical HPLC analyses. Copyright © 2009 John Wiley & Sons, Ltd.
    5-HT1A受体参与多种精神疾病,活体分子影像学中5-HT1A状态的检测是分析和治疗这些疾病的重要方法。本文报道了三种新的含氟乙基的5-HT1A配体(AH1.MZ、AH2.MZ和AH3.MZ)的合成,它们是含有降冰片烯基团的苯基哌嗪衍生物。AH1.MZ(Ki=4.2nM)和AH2.MZ(Ki=30nM)对5-HT1A受体表现出合理的体外亲和力,而AH3.MZ似乎对5-HT1A受体没有亲和力。AH1.MZ和AH2.MZ的受体特征显示在5-HT系统内的选择性。通过[18F]FETos对[18F]AH1.MZ进行18F标记的放射化学产率>70%。注射液的最终配方包括[18F]FETos前体合成、放射合成和半制备高效液相色谱(HPLC)分离,整个过程不超过130分钟,并通过分析HPLC分析表明[18F]AH1.MZ的纯度>98%。版权所有 © 2009 John Wiley & Sons, Ltd.
  • Radiolabeled inhibitors as probes for imaging mutant IDH1 expression in gliomas: Synthesis and preliminary evaluation of labeled butyl-phenyl sulfonamide analogs
    作者:Satish K. Chitneni、Zachary J. Reitman、David M. Gooden、Hai Yan、Michael R. Zalutsky
    DOI:10.1016/j.ejmech.2016.04.066
    日期:2016.8
    5 +/- 6.6% for [(18)F]4 (n = 3). [(125)I]1 exhibited favorable biodistribution characteristics in normal mice, with rapid clearance from the blood and elimination via the hepatobiliary system by 4 h after injection. The uptake of [(125)I]1 in tumor cells positive for IDH1-R132H was significantly higher compared to isogenic WT-IDH1 controls, with a maximal uptake ratio of 1.67 at 3 h post injection
    简介:恶性神经胶质瘤经常在异柠檬酸脱氢酶1(IDH1)基因中发生突变。研究表明,IDH突变通过突变IDH1酶2-羟基戊二酸(2-HG)的新代谢产物介导的机制促进了肿瘤的发病。这项工作的目的是合成和评估与突变IDH1酶结合的放射性标记化合物,其目标是通过正电子发射断层扫描(PET)对神经胶质瘤中突变IDH1表达进行无创成像。方法:根据报道的突变体IDH1的丁基苯基磺酰胺抑制剂的化学结构,设计并合成了一个小的非放射性类似物文库。使用纯化的突变IDH1酶IDH1-R132H进行酶抑制试验,以确定合成化合物的IC50和最大抑制效率。分别使用溴和苯酚前体分别用放射性碘((125)I)和/或(18)F标记选定的化合物1和4。通过用[(125)I] 1在正常小鼠中进行组织分布研究,研究了标记抑制剂的体内行为。使用携带天然IDH1-R132H突变的等基因星形细胞瘤细胞系进行细胞摄取研究,以评估标记的抑制剂
  • Synthesis and in vivo Evaluation of Fluorine-18 and Iodine-123 Pyrazolo[4,3-<i>e</i>]-1,2,4-triazolo[1,5-<i>c</i>]pyrimidine Derivatives as PET and SPECT Radiotracers for Mapping A<sub>2A</sub>Receptors
    作者:Christine Vala、Thomas J. Morley、Xuechun Zhang、Caroline Papin、Adriana Alexandre S. Tavares、H. Sharon Lee、Cristian Constantinescu、Olivier Barret、Vincent M. Carroll、Ronald M. Baldwin、Gilles D. Tamagnan、David Alagille
    DOI:10.1002/cmdc.201600219
    日期:2016.9.6
    resulted in the identification of 7‐(2‐(4‐(4‐(2‐[18F]fluoroethoxy)phenyl)piperazin‐1‐yl)ethyl)‐2‐(furan‐2‐yl)‐7H‐pyrazolo[4,3e][1,2,4]triazolo[1,5‐c]pyrimidin‐5‐amine ([18F]MNI‐444) and 7‐(2‐(4‐(2‐fluoro‐4‐[123I]iodophenyl)piperazin‐1‐yl)ethyl)‐2‐(furan‐2‐yl)‐7H‐imidazo[1,2‐c]pyrazolo[4,3e]pyrimidin‐5‐amine ([123I]MNI‐420) as PET and SPECT radiopharmaceuticals for mapping A2A receptors in brain.
    靶向2A型腺苷(A 2A)受体的成像剂在评估靶向这些受体的新药物方面起着重要作用,例如目前正在开发的用于治疗运动障碍(如帕金森氏病)的药物。通过提供非侵入性工具来绘制神经退行性疾病中A 2A受体密度和功能的变化图,它们还可用于监测进展和治疗效果。我们之前曾描述过在非人类灵长类动物和随后的人类临床试验中成功评估了两种A 2A特异性放射性示踪剂:[ 123 I] MNI-420和[ 18 F] MNI-444。在此,我们通过从一系列A中进行选择来描述这两种放射性示踪剂的发展2A配体,基于吡咯并[ 4,3 - e ] -1,2,4-三唑并[1,5– c ]嘧啶核苷。发现这16个配体系列中的每一个均在低纳摩尔范围内与重组人A 2A受体结合,在这16个配体中,有6个被氟18或碘123放射性标记并在非人灵长类动物中进行了评估。这些初步的体内结果导致鉴定出7-(2-(4-(4-(2- [2- [ 18-
  • Novel indole-based sigma-2 receptor ligands: synthesis, structure–affinity relationship and antiproliferative activity
    作者:Fang Xie、Torsten Kniess、Christin Neuber、Winnie Deuther-Conrad、Constantin Mamat、Brian P. Lieberman、Boli Liu、Robert H. Mach、Peter Brust、Jörg Steinbach、Jens Pietzsch、Hongmei Jia
    DOI:10.1039/c5md00079c
    日期:——

    Novel sigma-2 ligand 1b induced G1 phase cell cycle arrest in DU145 cells and displayed antiproliferative activity.

    小说sigma-2 配体1b在DU145细胞中诱导G1期细胞周期停滞并显示抗增殖活性。
  • Fluorinated Adenosine A<sub>2A</sub> Receptor Antagonists Inspired by Preladenant as Potential Cancer Immunotherapeutics
    作者:Gengyang Yuan、Tanner C. Jankins、Christopher G. Patrick、Phaethon Philbrook、Olivia Sears、Stephen Hatfield、Michail Sitkovsky、Neil Vasdev、Steven H. Liang、Mary Jo Ondrechen、Michael P. Pollastri、Graham B. Jones
    DOI:10.1155/2017/4852537
    日期:2017.10.19
    Antagonism of the adenosine receptor on T cells blocks the hypoxia-adenosinergic pathway to promote tumor rejection. Using an in vivo immunoassay based on the Concanavalin A mouse model, a series of antagonists were studied and identified preladenant as a potent lead compound for development. Molecular modeling was employed to assist drug design and subsequent synthesis of analogs and those of tozadenant
    T细胞上腺苷受体的拮抗作用可阻断缺氧腺苷能途径,从而促进肿瘤排斥。使用基于伴刀豆球蛋白A小鼠模型的体内免疫分析方法,研究了一系列拮抗剂,并确定了preladenant是有效的潜在先导化合物,可用于开发。采用分子建模来辅助药物设计和随后合成类似物和托扎定的化合物,包括氟化聚乙二醇PEG化衍生物。使用两次体外功能性生物测定法评估了类似物的功效,并确认了化合物29(一种预合成的氟化三甘醇衍生物)被确认为潜在的免疫治疗剂。
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