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1-benzyl-4-(4-fluorobenzylidene)piperidine | 193357-62-9

中文名称
——
中文别名
——
英文名称
1-benzyl-4-(4-fluorobenzylidene)piperidine
英文别名
1-benzyl-4-(4-fluorobenzyl)piperidine;1-Benzyl-4-[(4-fluorophenyl)methylidene]piperidine
1-benzyl-4-(4-fluorobenzylidene)piperidine化学式
CAS
193357-62-9
化学式
C19H20FN
mdl
——
分子量
281.373
InChiKey
HIMXYIIGZVUPGD-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:
    400.5±30.0 °C(Predicted)
  • 密度:
    1.135±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.1
  • 重原子数:
    21
  • 可旋转键数:
    3
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.26
  • 拓扑面积:
    3.2
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    1-benzyl-4-(4-fluorobenzylidene)piperidinepalladium dihydroxide 氢气 作用下, 以 乙醇 为溶剂, 20.0 ℃ 、344.74 kPa 条件下, 反应 15.0h, 生成 4-(4’-氟苄基)哌啶
    参考文献:
    名称:
    NR2B选择性N-甲基-D-天冬氨酸拮抗剂:5-取代的苯并咪唑的合成与评价。
    摘要:
    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。
    DOI:
    10.1021/jm030483s
  • 作为产物:
    描述:
    4-氟氯苄1,3-二甲基-2-咪唑啉酮 、 sodium hydride 作用下, 反应 15.33h, 生成 1-benzyl-4-(4-fluorobenzylidene)piperidine
    参考文献:
    名称:
    NR2B选择性N-甲基-D-天冬氨酸拮抗剂:5-取代的苯并咪唑的合成与评价。
    摘要:
    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。
    DOI:
    10.1021/jm030483s
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文献信息

  • US6124323
    申请人:——
    公开号:——
    公开(公告)日:——
  • A Practical Synthesis of 4-(Substituted-benzyl)piperidines and (±)-3-(Substituted-benzyl)pyrrolidines via a Wittig Reaction
    作者:Zhang-Lin Zhou、John F. W. Keana
    DOI:10.1021/jo9824697
    日期:1999.5.1
  • [EN] HETEROCYCLIC DERIVATIVES AS ANTI-INFLAMMATORY AGENTS<br/>[FR] DÉRIVÉS HÉTÉROCYCLIQUES FAISANT OFFICE D'AGENTS ANTI-INFLAMMATOIRES
    申请人:RANBAXY LAB LTD
    公开号:WO2006016237A3
    公开(公告)日:2006-05-26
  • 4-Hydroxy-1-[2-(4-hydroxyphenoxy)ethyl]-4-(4-methylbenzyl)piperidine:  A Novel, Potent, and Selective NR1/2B NMDA Receptor Antagonist
    作者:Zhang-Lin Zhou、Sui Xiong Cai、Edward R. Whittemore、Christopher S. Konkoy、Stephen A. Espitia、Minhtam Tran、David M. Rock、Linda L. Coughenour、Jon E. Hawkinson、Peter A. Boxer、Christopher F. Bigge、Lawrence D. Wise、Eckard Weber、Richard M. Woodward、John F. W. Keana
    DOI:10.1021/jm990246i
    日期:1999.7.1
    A structure-based search and screen of our compound library identified N-(2-phenoxyethyl)4-benzylpiperidine (8) as a novel N-methyl-D-aspartate (NMDA) receptor antagonist that has high selectivity for the NR1/2B subunit combination (IC50 = 0.63 mu M). We report on the optimization of this lead compound in terms of potency, side effect liability, and in vivo activity. Potency was assayed by electrical recordings in Xenopus oocytes expressing cloned rat NMDA receptors. Side effect liability was assessed by measuring affinity for alpha(1)-adrenergic receptors and inhibition of neuronal K+ channels. Central bioavailability was gauged indirectly by determining anticonvulsant activity in a mouse maximal electroshock (MES) assay. Making progressive modifications to 8, a hydroxyl substituent on the phenyl ring para to the oxyethyl tether (10a) resulted in a similar to 25-fold increase in NR1A/2B potency (IC50 = 0.025 mu M). p-Methyl substitution on the benzyl ring (10b) produced a similar to 3-fold increase in MES activity (ED50 = 0.7 mg/kg iv). Introduction of a second hydroxyl group into the C-4 position on the piperidine ring (10e) resulted in a substantial decrease in affinity for alpha(1) receptors and reduction in inhibition of Kf channels with only a modest decrease in NR1A/2B and MES potencies. Among the compounds described, 10e (4-hydroxy-N-[2-(4-hydroxyphenoxy)ethyl]-4-(methylbenzyl)piperidine, Co 101244/PD 174494) had the optimum pharmacological profile and was selected for further biological evaluation.
  • EP0869792A4
    申请人:——
    公开号:EP0869792A4
    公开(公告)日:1999-09-22
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