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N-(对氨基苯乙基)螺哌隆 | 93801-18-4

中文名称
N-(对氨基苯乙基)螺哌隆
中文别名
——
英文名称
3-<2'-(p-aminophenyl)ethyl>-8-<3'-(p-fluorobenzoyl)propyl>-4-oxo-1-phenyl-1,3,8-triazaspiro<4.5>decane
英文别名
8-[4-(4-fluorophenyl)-4-oxobutyl]-1-phenyl-3-(4-aminophenethyl)-1,3,8-triazaspiro[4.5]decan-4-one;3-(4-aminophenethyl)-8-(4-(4-fluorophenyl)-4-oxobutyl)-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one;NAPS;N-(p-aminophenethyl)spiperone;[125I]-N-(p-Aminophenethyl)spiroperidol;3-[2-(4-Aminophenyl)ethyl]-8-[4-(4-fluorophenyl)-4-oxobutyl]-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one
N-(对氨基苯乙基)螺哌隆化学式
CAS
93801-18-4
化学式
C31H35FN4O2
mdl
——
分子量
514.643
InChiKey
OFOJSVPHSJPGKK-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

  • 熔点:
    106-108°C
  • 沸点:
    736.5±60.0 °C(Predicted)
  • 密度:
    1.27±0.1 g/cm3(Predicted)
  • 溶解度:
    可溶于丙酮、氯仿、二氯甲烷、DMSO

计算性质

  • 辛醇/水分配系数(LogP):
    4.9
  • 重原子数:
    38
  • 可旋转键数:
    9
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.35
  • 拓扑面积:
    69.9
  • 氢给体数:
    1
  • 氢受体数:
    6

SDS

SDS:d72597b89523aca3dac9789672243b8c
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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:
    参考文献:
    名称:
    与 G 蛋白偶联受体同源二聚体具有皮摩尔结合亲和力的真正二价配体的设计
    摘要:
    二价配体已成为研究 G 蛋白偶联受体二聚体的化学工具。使用计算、化学和生化工具的组合,我们在此描述了对多巴胺 D 2受体 (D 2 R) 同型二聚体具有高亲和力 ( K DB1 = 21 pM)的二价配体13的设计。二价配体13相对于单价化合物15的结合亲和力提高了37 倍,表明两种原体同时结合。使用具有 D 2跨膜 (TM) 结构域氨基酸序列的合成肽R,我们提供证据证明 TM6 形成同源二聚体的界面。值得注意的是,干扰肽 TAT-TM6 将二价配体13的结合降低了52 倍,并且对单价化合物15没有影响,证实了 D 2 R 同源二聚体通过 TM6 离体。总之,通过使用多功能多价化学平台,我们开发了一种精确的策略来生成真正的二价配体,该配体同时靶向 D 2 R 同型二聚体的两个正构位点。
    DOI:
    10.1021/acs.jmedchem.8b01249
  • 作为产物:
    描述:
    螺哌隆盐酸四丁基硫酸氢铵potassium carbonate 、 potassium hydroxide 作用下, 以 1,4-二氧六环甲苯 为溶剂, 反应 51.5h, 生成 N-(对氨基苯乙基)螺哌隆
    参考文献:
    名称:
    与 G 蛋白偶联受体同源二聚体具有皮摩尔结合亲和力的真正二价配体的设计
    摘要:
    二价配体已成为研究 G 蛋白偶联受体二聚体的化学工具。使用计算、化学和生化工具的组合,我们在此描述了对多巴胺 D 2受体 (D 2 R) 同型二聚体具有高亲和力 ( K DB1 = 21 pM)的二价配体13的设计。二价配体13相对于单价化合物15的结合亲和力提高了37 倍,表明两种原体同时结合。使用具有 D 2跨膜 (TM) 结构域氨基酸序列的合成肽R,我们提供证据证明 TM6 形成同源二聚体的界面。值得注意的是,干扰肽 TAT-TM6 将二价配体13的结合降低了52 倍,并且对单价化合物15没有影响,证实了 D 2 R 同源二聚体通过 TM6 离体。总之,通过使用多功能多价化学平台,我们开发了一种精确的策略来生成真正的二价配体,该配体同时靶向 D 2 R 同型二聚体的两个正构位点。
    DOI:
    10.1021/acs.jmedchem.8b01249
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文献信息

  • Fluorinated resorufin compounds and their application
    申请人:Batchelor Robert
    公开号:US20050096315A1
    公开(公告)日:2005-05-05
    The invention provides novel fluorinated resorufin compounds that are of use in a variety of assay formats. Also provided are methods of using the compounds and kits that include a compound of the invention and instructions detailing the use of the compound in one or more assay formats.
    这项发明提供了新颖的氟化resorufin化合物,可用于各种测定格式。还提供了使用这些化合物的方法,以及包括该发明化合物和详细说明如何在一个或多个测定格式中使用该化合物的试剂盒。
  • Tyrosinase-Based Proximity Labeling in Living Cells and <i>In Vivo</i>
    作者:Hao Zhu、Jae Hoon Oh、Yuna Matsuda、Takeharu Mino、Mamoru Ishikawa、Hideki Nakamura、Muneo Tsujikawa、Hiroshi Nonaka、Itaru Hamachi
    DOI:10.1021/jacs.3c13183
    日期:2024.3.20
    Characterizing the protein constituents of a specific organelle and protein neighbors of a protein of interest (POI) is essential for understanding the function and state of the organelle and protein networks associated with the POI. Proximity labeling (PL) has emerged as a promising technology for specific and efficient spatial proteomics. Nevertheless, most enzymes adopted for PL still have limitations:
    表征特定细胞器的蛋白质成分和目标蛋白质 (POI) 的蛋白质邻居对于了解与 POI 相关的细胞器和蛋白质网络的功能和状态至关重要。邻近标记(PL)已成为一种有前景的技术,可用于特定且高效的空间蛋白质组学。然而,大多数用于PL的酶仍然存在局限性:APEX需要细胞毒性H 2 O 2来激活,因此体内应用的生物相容性较差,BioID显示出不足的标记动力学,而TurboID则存在高背景生物素化问题。在这里,我们介绍了一种细菌酪氨酸酶 (BmTyr) 作为一种新型 PL 酶,适用于无 H 2 O 2 、快速(在活细胞中≤10 分钟)和低背景蛋白质标记。 BmTyr 是可遗传编码的,可在活细胞中实现亚细胞解析 PL 和蛋白质组学。我们进一步设计了一种用于体内PL 的配体束缚 BmTyr 策略,该策略揭示了活体小鼠大脑中驻留突触中神经递质受体(Grm1 和 Drd2)的周围蛋白质组。总体而言,BmTyr 是一种有前途的酶,可以改进和扩展基于
  • Fluorescent Tools for the Imaging of Dopamine D<sub>2</sub>‐Like Receptors**
    作者:Martin Nagl、Denise Mönnich、Niklas Rosier、Hannes Schihada、Alexei Sirbu、Nergis Konar、Irene Reyes‐Resina、Gemma Navarro、Rafael Franco、Peter Kolb、Paolo Annibale、Steffen Pockes
    DOI:10.1002/cbic.202300659
    日期:2024.1.15
    Abstract

    The family of dopamine D2‐like receptors represents an interesting target for a variety of neurological diseases, e. g. Parkinson's disease (PD), addiction, or schizophrenia. In this study we describe the synthesis of a new set of fluorescent ligands as tools for visualization of dopamine D2‐like receptors. Pharmacological characterization in radioligand binding studies identified UR‐MN212 (20) as a high‐affinity ligand for D2‐like receptors (pKi (D2longR)=8.24, pKi (D3R)=8.58, pKi (D4R)=7.78) with decent selectivity towards D1‐like receptors. Compound 20 is a neutral antagonist in a Go1 activation assay at the D2longR, D3R, and D4R, which is an important feature for studies using whole cells. The neutral antagonist 20, equipped with a 5‐TAMRA dye, displayed rapid association to the D2longR in binding studies using confocal microscopy demonstrating its suitability for fluorescence microscopy. Furthermore, in molecular brightness studies, the ligand's binding affinity could be determined in a single‐digit nanomolar range that was in good agreement with radioligand binding data. Therefore, the fluorescent compound can be used for quantitative characterization of native D2‐like receptors in a broad variety of experimental setups.

    摘要多巴胺 D2 样受体家族是治疗各种神经系统疾病(如帕金森病(PD)、成瘾或精神分裂症)的有趣靶点。帕金森病(PD)、成瘾症或精神分裂症。在这项研究中,我们描述了一组新的荧光配体的合成过程,它们是多巴胺 D2 样受体可视化的工具。在放射性配体结合研究中进行的药理学表征发现,UR-MN212(20)是 D2 样受体的高亲和性配体(pKi (D2longR)=8.24, pKi (D3R)=8.58, pKi (D4R)=7.78 ),对 D1 样受体具有良好的选择性。在 D2longR、D3R 和 D4R 的 Go1 激活试验中,化合物 20 是一种中性拮抗剂,这对于使用全细胞进行的研究来说是一个重要特征。中性拮抗剂 20 配有 5-TAMRA 染料,在使用共聚焦显微镜进行的结合研究中显示出与 D2longR 的快速结合,这表明它适用于荧光显微镜。此外,在分子亮度研究中,配体的结合亲和力可在个位数纳摩尔范围内确定,与放射性配体的结合数据十分吻合。因此,该荧光化合物可用于在各种实验装置中对原生 D2 样受体进行定量表征。
  • Fluorescent probes for dopamine receptors: synthesis and characterization of fluorescein and 7-nitrobenz-2-oxa-1,3-diazol-4-yl conjugates of D-1 and D-2 receptor ligands
    作者:Venkatesalu Bakthavachalam、Nandkishore Baindur、Bertha K. Madras、John L. Neumeyer
    DOI:10.1021/jm00115a012
    日期:1991.11
    Fluorescent probes have been designed and developed for dopamine D-1 and D-2 receptors. Fluorescein and/or NBD (7-nitrobenz-2-oxa-1,3-diazol-4-yl) derivatives of PPHT (D-2 agonist), spiperone (D-2 antagonist), SKF 38393 (D-1 agonist), and SKF 83566 (D-1 antagonist) were synthesized via their amino-functionalized analogues and all ligands were pharmacologically evaluated by measuring their ability to displace [H-3]SCH 23390 and [H-3]spiperone from D-1 and D-2 receptor sites in caudate putamen of monkeys (Macaca fascicularis). The fluorescein derivatives of PPHT and SKF 83566 and the NBD derivatives of spiperone and SKF 83566 retained the high affinity and selectivity of the parent ligands. The NBD derivatives of PPHT showed higher D-2 receptor affinity and selectivity than their parent ligands. The enantiomers of the fluorescent derivatives of PPHT were also synthesized and were found to exhibit stereoselectivity in binding to the D-2 receptor, with the S enantiomers having a considerably higher affinity than their R analogues. In contrast to these results, the fluorescein derivative of SKF 38393 showed only a low affinity for the D-1 receptor. These fluorescein- and NBD-coupled D-1 and D-2 receptor ligands have considerable significance as potential probes in the study of distribution of the receptors at the cellular/subcellular level and of their mobility in membranes in normal/diseased states by use of fluorescence microscopic and fluorescence photobleaching recovery techniques, respectively. The development of these novel fluorescent probes should also provide new leads for the design and synthesis of additional fluorescent ligands with better fluorescent properties and/or higher affinity/selectivity for the DA receptors.
  • Practical Synthesis of<i>p</i>‐Aminophenethylspiperone (NAPS), a High‐Affinity, Selective D<sub>2</sub>‐Dopamine Receptor Antagonist
    作者:Chunyang Jin、Louise D. Mayer、Anita H. Lewin、Kenneth S. Rehder、George A. Brine
    DOI:10.1080/00397910701821135
    日期:2008.2.13
    Because attempts to scale up the published synthetic preparation of p-aminophenethylspiperone (NAPS) by N-alkylation of spiperone with 4-nitrophenethyl bromide followed by reduction gave poor yields and difficulties during purification, an alternative synthetic approach has been developed. Use of 4-(N-tert-butyloxycarbonyl) aminophenethyl bromide to alkylate spiperone followed by the Boc group deprotection gave NAPS in 56% yield. This procedure provides an improved and efficient synthesis of the important high-affinity, selective D-2-dopamine receptor antagonist NAPS.
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