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1-(2-(2-fluoroethoxy)phenyl)piperazine | 913734-73-3

中文名称
——
中文别名
——
英文名称
1-(2-(2-fluoroethoxy)phenyl)piperazine
英文别名
1-[2-(2-Fluoroethoxy)phenyl]piperazine
1-(2-(2-fluoroethoxy)phenyl)piperazine化学式
CAS
913734-73-3
化学式
C12H17FN2O
mdl
——
分子量
224.278
InChiKey
KNKPXVLGJVITIF-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

计算性质

  • 辛醇/水分配系数(LogP):
    1.7
  • 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-(2-(2-fluoroethoxy)phenyl)piperazine5-[[(4-丁基苯基)氨基]磺酰基]-2-甲基苯甲酸1-羟基苯并三唑1-(3-二甲基氨基丙基)-3-乙基碳二亚胺N,N-二异丙基乙胺 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 以47%的产率得到N-(4-butylphenyl)-3-(4-(2-(2-fluoroethoxy)phenyl)piperazine-1-carbonyl)-4-methylbenzenesulfonamide
    参考文献:
    名称:
    放射性标记的抑制剂作为胶质瘤中突变IDH1表达成像的探针:标记的丁基苯基磺酰胺类似物的合成和初步评估。
    摘要:
    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
    DOI:
    10.1016/j.ejmech.2016.04.066
  • 作为产物:
    描述:
    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

  • Pd-Catalyzed Synthesis of Piperazine Scaffolds Under Aerobic and Solvent-Free Conditions
    作者:Sean W. Reilly、Robert H. Mach
    DOI:10.1021/acs.orglett.6b02591
    日期:2016.10.21
    A facile Pd-catalyzed methodology providing an efficient synthetic route to biologically relevant arylpiperazines under aerobic conditions is reported. Electron donating and sterically hindered aryl chlorides were aminated to afford yields up to 97%, with examples using piperazine as solvent, illustrating an ecofriendly, cost-effective synthesis of these privileged structures.
    据报道,一种简便的钯催化方法为有氧条件下生物相关的芳基哌嗪提供了有效的合成路线。给电子和位阻芳基氯化物被胺化,产率高达 97%,其中使用哌嗪作为溶剂的例子,说明了这些特殊结构的生态友好、经济有效的合成。
  • [EN] RADIOLABELED COMPOUNDS AND METHODS THEREOF<br/>[FR] COMPOSÉS RADIOMARQUÉS ET LEURS PROCÉDÉS
    申请人:GE HEALTHCARE LTD
    公开号:WO2011150183A1
    公开(公告)日:2011-12-01
    The present invention relates to radiodiagnostic compounds, methods of making those compounds, and methods of use thereof as imaging agents for preferably a HA serotonin 5-HT1A receptor for use in PET or SPECT, preferably PET. Compositions comprising an imaging-effective amount of radiolabeled compounds are also disclosed. The present invention also relates to non-radiolabeled compounds, methods of making those compounds, and methods of use thereof to treat various neurological and/or psychiatric disorders.
    本发明涉及放射诊断化合物,制备这些化合物的方法,以及将其用作HA血清素5-HT1A受体的成像剂,用于PET或SPECT,更好地使用PET的方法。还披露了包含放射标记化合物的成像有效量的组合物。本发明还涉及非放射标记化合物,制备这些化合物的方法,以及将其用于治疗各种神经学和/或精神疾病的方法。
  • 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 COMPOUNDS AND METHODS THEREOF
    申请人:Newington Ian Martin
    公开号:US20130064770A1
    公开(公告)日:2013-03-14
    The present invention relates to radiodiagnostic compounds, methods of making those compounds, and methods of use thereof as imaging agents for preferably a HA serotonin 5-HT1A receptor for use in PET or SPECT, preferably PET. Compositions comprising an imaging-effective amount of radiolabeled compounds are also disclosed. The present invention also relates to non-radiolabeled compounds, methods of making those compounds, and methods of use thereof to treat various neurological and/or psychiatric disorders.
    本发明涉及放射性诊断化合物、制备这些化合物的方法以及将其用作成像剂的方法,优选地用于PET或SPECT,特别是HA 5-HT1A受体,其中包括成像有效量的放射性标记化合物的组合物。本发明还涉及非放射性标记化合物、制备这些化合物的方法以及将其用于治疗各种神经和/或精神障碍的方法。
  • Synthesis and evaluation of arylpiperazines derivatives of 3,5-dioxo-(2 H ,4 H )-1,2,4-triazine as 5-HT 1A R ligands
    作者:J.S. Dileep Kumar、Vattoly J. Majo、Jaya Prabhakaran、J. John Mann
    DOI:10.1016/j.bmcl.2014.07.048
    日期:2014.10
    5-HT1AR agonist or partial agonists are established drug candidates for psychiatric and neurological disorders. We have reported the synthesis and evaluation of a series of high affinity 5-HT1AR partial agonist PET imaging agents with greater selectivity over α-1AR. The characteristic of these molecules are 3,5-dioxo-(2H,4H)-1,2,4-triazine skeleton tethered to an arylpiperazine unit through an alkyl side chain. The most potent 5-HT1AR agonistic properties were found to be associated with the molecules bearing C-4 alkyl group as the linker. Therefore development of 3,5-dioxo-(2H,4H)-1,2,4-triazine bearing arylpiperazine derivatives may provide high affinity selective 5-HT1AR ligands. Herein we describe the synthesis and evaluation of the binding properties of a series of arylpiperazine analogues of 3,5-dioxo-(2H,4H)-1,2,4-triazine.
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