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8-(phenoxymethyl)-1,3,7-trimethylxanthine | 1388725-76-5

中文名称
——
中文别名
——
英文名称
8-(phenoxymethyl)-1,3,7-trimethylxanthine
英文别名
8-phenoxymethylcaffeine;1,3,7-trimethyl-8-(phenoxymethyl)purine-2,6-dione
8-(phenoxymethyl)-1,3,7-trimethylxanthine化学式
CAS
1388725-76-5
化学式
C15H16N4O3
mdl
——
分子量
300.317
InChiKey
ZMYAPXMDMKEKHX-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):
    1.1
  • 重原子数:
    22
  • 可旋转键数:
    3
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.27
  • 拓扑面积:
    67.7
  • 氢给体数:
    0
  • 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

反应信息

  • 作为产物:
    参考文献:
    名称:
    1,3,7-三乙基取代的黄嘌呤-对腺苷A1受体具有纳摩尔摩尔亲和力。
    摘要:
    腺苷A1受体作为药物靶标因其在认知缺陷中的作用而引起了极大的兴趣。腺苷A1受体的拮抗作用可在复杂的神经系统疾病(例如阿尔茨海默氏病和帕金森氏病)中提供治疗益处。这项研究的目的是发现潜在的选择性腺苷A1受体拮抗剂。合成了8-(3-苯基丙基)黄嘌呤(3),8-(2-苯基乙基)黄嘌呤(4)和8-(苯氧基甲基)黄嘌呤(5)的几种类似物,并通过以下方法评估它们是腺苷A1和A2A受体的拮抗剂。放射性配体结合测定。结果表明,每个系列中的1,3,7-三乙基取代的类似物(3d,4d和5d)显示出对腺苷A1受体的最高亲和力,Ki值在纳摩尔范围内。这种乙基取代模式以前未知以增强腺苷A1受体结合亲和力。1,3,7-三乙基取代的类似物(3d,4d和5d)在用表达腺苷A1受体的大鼠皮质或全脑膜进行的GTP移位测定中充当腺苷A1受体拮抗剂。此外,对3d的体内评估显示出腺苷A1受体激动剂引起的运动不足的逆转。总之,评价最有效的化合物8-(3-苯基丙基)-1
    DOI:
    10.1016/j.bmc.2015.09.012
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文献信息

  • The adenosine A2A antagonistic properties of selected C8-substituted xanthines
    作者:Mietha M. Van der Walt、Gisella Terre’Blanche、Anél Petzer、Anna C.U. Lourens、Jacobus P. Petzer
    DOI:10.1016/j.bioorg.2013.06.006
    日期:2013.8
    antagonism by the xanthine class of compounds, this study examines the A2A antagonistic properties of series of (E)-8-styrylxanthines, 8-(phenoxymethyl)xanthines and 8-(3-phenylpropyl)xanthines. The results document that among these series, the (E)-8-styrylxanthines have the highest binding affinities with the most potent homologue, (E)-1,3-diethyl-7-methyl-8-[(3-trifluoromethyl)styryl]xanthine, exhibiting
    腺苷A 2A受体被认为是开发帕森氏病新疗法的重要靶标。为此目的,几种A 2A受体拮抗剂已经进入临床试验,许多研究小组已经启动了开发A 2A受体拮抗剂的计划。大多数A 2A受体拮抗剂属于两个不同的化学类别,即黄嘌呤生物基取代的杂环化合物。为了发现高亲和力的A 2A受体拮抗剂并通过黄嘌呤类化合物进一步探索A 2A拮抗作用的构效关系(SAR),本研究对A 2A进行了研究。系列(E)-8-苯乙烯黄嘌呤,8-(苯氧基甲基)黄嘌呤和8-(3-苯基丙基)黄嘌呤的拮抗特性。结果证明,在这些系列中,(E)-8-苯乙烯黄嘌呤具有最高的结合亲和力和最强的同系物,(E)-1,3-二乙基-7-甲基-8-[(3-三甲基)苯乙烯基]黄嘌呤,表现出ķ我11.9 NM的值。该化合物还有效逆转氟哌啶醇诱导的大鼠僵直症,提供证据表明它实际上是A 2A受体拮抗剂。通过发现8-(苯氧甲基)黄嘌呤和8-(3-苯丙基)黄嘌呤均不显示出对A
  • [EN] DISUBTITUTED AZETIDINES, PYRROLIDINES, PIPERIDINES AND AZEPANES AS INHIBITORS OF MONOAMINE OXIDASE B FOR THE TREATMENT OF NEURODEGENERATIVE DISEASES<br/>[FR] AZÉTIDINES, PYRROLIDINES, PIPÉRIDINES ET AZÉPANES DI-SUBSTITUÉS EN TANT QU'INHIBITEURS DE MONOAMINE OXYDASE B POUR LE TRAITEMENT DE MALADIES NEURODÉGÉNÉRATIVES
    申请人:UNIV OF LJUBLJANA
    公开号:WO2018055096A1
    公开(公告)日:2018-03-29
    This invention relates to new inhibitors of MAO-Bwith the general formula I, where substituents are described in patent description. Compounds can be in the form of pure enantiomers or as racemic mixtures, or in the form of pharmaceutically acceptable salts. The present invention relates to the use of these inhibitors for the alleviation of symptoms and treatment of acute and chronic neurological disorders, cognitive and neurodegenerative diseases.
    这项发明涉及具有一般式I的新MAO-B抑制剂,其中取代基在专利描述中有描述。化合物可以是纯对映体的形式,也可以是消旋混合物的形式,或者是药用盐的形式。本发明涉及利用这些抑制剂缓解症状和治疗急性和慢性神经疾病、认知和神经退行性疾病。
  • Inhibition of monoamine oxidase by 8-phenoxymethylcaffeine derivatives
    作者:Thokozile Okaecwe、Abraham J. Swanepoel、Anél Petzer、Jacobus J. Bergh、Jacobus P. Petzer
    DOI:10.1016/j.bmc.2012.05.048
    日期:2012.7
    A recent study has reported that a series of 8-benzyloxycaffeines are potent and reversible inhibitors of both human monoamine oxidase (MAO) isoforms, MAO-A and -B. In an attempt to discover additional caffeine derivatives with potent MAO inhibitory activities, and to contribute to the known structure-activity relationships of MAO inhibition by caffeine derived compounds, the present study investigates the MAO inhibitory potencies of series of 8-phenoxymethylcaffeine and 8-[(phenylsulfanyl)methyl]caffeine derivatives. The results document that the 8-phenoxymethylcaffeine derivatives act as potent reversible inhibitors of MAO-B, with IC50 values ranging from 0.148 to 5.78 mu M. In contrast, the 8-[(phenylsulfanyl) methyl] caffeine derivatives were found to be weak inhibitors of MAO-B, with IC50 values ranging from 4.05 to 124 mu M. Neither the 8-phenoxymethylcaffeine nor the 8-[(phenylsulfanyl) methyl] caffeine derivatives exhibited high binding affinities for MAO-A. While less potent than the 8-benzyloxycaffeines as MAO-B inhibitors, this study concludes that 8-phenoxymethylcaffeines may act as useful leads for the design of MAO-B selective inhibitors. Such compounds may find application in the therapy of neurodegenerative disorders such as Parkinson's disease. Using molecular docking experiments, this study also proposes possible binding orientations of selected caffeine derivatives in the active sites of MAO-A and -B. (C) 2012 Elsevier Ltd. All rights reserved.
  • DISUBTITUTED AZETIDINES, PYRROLIDINES, PIPERIDINES AND AZEPANES AS INHIBITORS OF MONOAMINE OXIDASE B FOR THE TREATMENT OF NEURODEGENERATIVE DISEASES
    申请人:University of Ljubljana
    公开号:EP3426634A1
    公开(公告)日:2019-01-16
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