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2-[[4-[(4-fluorophenyl)methyl]piperidin-1-yl]methyl]-6-methoxy-1H-benzimidazole

中文名称
——
中文别名
——
英文名称
2-[[4-[(4-fluorophenyl)methyl]piperidin-1-yl]methyl]-6-methoxy-1H-benzimidazole
英文别名
——
2-[[4-[(4-fluorophenyl)methyl]piperidin-1-yl]methyl]-6-methoxy-1H-benzimidazole化学式
CAS
——
化学式
C21H24FN3O
mdl
——
分子量
353.439
InChiKey
VMOGPPSLVGQKRO-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):
    4.1
  • 重原子数:
    26
  • 可旋转键数:
    5
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.38
  • 拓扑面积:
    41.2
  • 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

点击查看最新优质反应信息

文献信息

  • NR2B-Selective <i>N</i>-Methyl-<scp>d</scp>-aspartate Antagonists:  Synthesis and Evaluation of 5-Substituted Benzimidazoles
    作者:John A. McCauley、Cory R. Theberge、Joseph J. Romano、Susan B. Billings、Kenneth D. Anderson、David A. Claremon、Roger M. Freidinger、Rodney A. Bednar、Scott D. Mosser、Stanley L. Gaul、Thomas M. Connolly、Cindra L. Condra、Menghang Xia、Michael E. Cunningham、Bohumil Bednar、Gary L. Stump、Joseph J. Lynch、Alison Macaulay、Keith A. Wafford、Kenneth S. Koblan、Nigel J. Liverton
    DOI:10.1021/jm030483s
    日期:2004.4.1
    Two classes of 5-substituted benzimidazoles were identified as potent antagonists of the NR2B subtype of the N-methyl-d-aspartate (NMDA) receptor. Selected compounds show very good selectivity versus the NR2A, NR2C, and NR2D subtypes of the NMDA receptor as well as versus hERG-channel activity and alpha(1)-adrenergic binding. Benzimidazole 37a shows excellent activity in the carrageenan-induced mechanical
    两类5取代的苯并咪唑被确定为N-甲基-d-天冬氨酸(NMDA)受体NR2B亚型的有效拮抗剂。所选化合物与NMDA受体的NR2A,NR2C和NR2D亚型以及hERG通道活性和α(1)-肾上腺素结合相比显示出非常好的选择性。苯并咪唑37a在大鼠角叉菜胶诱导的机械性痛觉过敏试验中显示出色的活性,并且在狗中显示出良好的药代动力学行为。
  • Synthesis, evaluation and metabolic studies of radiotracers containing a 4-(4-[18F]-fluorobenzyl)piperidin-1-yl moiety for the PET imaging of NR2B NMDA receptors
    作者:Romain Labas、Gwénaëlle Gilbert、Olivier Nicole、Martine Dhilly、Ahmed Abbas、Olivier Tirel、Alain Buisson、Joël Henry、Louisa Barré、Danièle Debruyne、Franck Sobrio
    DOI:10.1016/j.ejmech.2011.03.013
    日期:2011.6
    In this study, novel specific PET radioligands containing the 4-(4-fluorobenzyl)piperidine moiety and selectively antagonistic for the NR2B subunit containing NMDA receptors were developed. Two antagonists, RGH-896 (1a) and 4-(4-fluorobenzyl)piperidinyl-1-methyl-2-benzimidazol-5-ol (2a), belonging to two different structural families, were radiolabeled by an aromatic nucleophilic radiofluorination followed by a reduction of the para-position carbonyl function. Radiotracers [F-18]1a, [F-18]2a or the pattern 4-(4-[(18)[F]-fluorobenzyl)piperidine ([(18)[F]6) demonstrated an identical in vivo behavior with high accumulation of radioactivity in bone and cartilage which would suggest a radiodefluorination of the radiotracers. The identification of metabolites from 6 by LC-MS-MS confirmed the significant degree of defluorination as a result of the in vivo hydroxylation in the benzyl ring. In conclusion, [(18)[F]1a or [(18)[F]2a are not suitable for imaging the NR2B NMDA receptors due to their poor brain penetration. We also argue for a cautious use of the radiolabeled pattern, 4-(4-[(18)[F]-fluorobenzyl)piperidine, to develop PET radiotracers.(C) 2011 Elsevier Masson SAS. All rights reserved.
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