(±)-1-(4-fluorobenzyl)-3-methylpiperazine | 178624-87-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (±)-1-(4-fluorobenzyl)-3-methylpiperazine
• 英文别名: rac-1-(4-fluorobenzyl)-3-methylpiperazine；1-(4-fluorobenzyl)-3-methylpiperazine；1-[(4-fluorophenyl)methyl]-3-methylpiperazine
• CAS: 178624-87-8
• 化学式: C₁₂H₁₇FN₂
• mdl: MFCD20426850
• 分子量: 208.279
• InChiKey: NPIPCQHHNIFPQW-UHFFFAOYSA-N

物化性质

• 沸点：
  286.8±25.0 °C(Predicted)
• 密度：
  1.062±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  15.3
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (±)-1-(4-fluorobenzyl)-3-methylpiperazine 在 盐酸 、 sodium tetrahydroborate 、 potassium carbonate 、 potassium iodide 作用下， 以 乙醇 、 乙腈 为溶剂， 反应 50.0h， 生成 1-[4-(p-fluorophenyl)-4-hydroxybutyl]-4-(p-fluorobenzyl)-2-methylpiperazine
  参考文献：
  名称：

  7-[3-(1-Piperidinyl)propoxy]chromenones as Potential Atypical Antipsychotics

  摘要：

  Compound 1 (1-benzyl-3-methyl-4-[4-(4-fluorophenyl)- a synthetic intermediate identified as a potential atypical antipsychotic, was selected as the starting point for pharmacological improvement. From 1, sequential structural variations were conducted in order to improve its potency and oral bioavailability. These variations included a series of piperazine, ethanediamine, and piperidine derivatives. The piperidine series afforded some orally potent compounds in the inhibition of apomorphine-induced climbing and hyperactivity in mice, which are regarded as behavioral models predictive of antipsychotic efficacy. Further optimization of these structures led to the highly potent 7-[3-(1-piperidinyl)propoxy]chromenones. Inhibition of stereotypies and induction of catalepsy in rats at doses substantially higher than required for inhibition of climbing suggest an atypical antipsychotic profile, which is assumed to predict a reduced induction of extrapyramidal side effects in humans.

  DOI：

  10.1021/jm950894b
• 作为产物：
  描述：

  2-甲基哌嗪 、 4-氟氯苄 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 12.0h， 以78%的产率得到(±)-1-(4-fluorobenzyl)-3-methylpiperazine
  参考文献：
  名称：

  Design, synthesis, and biological evaluation of novel 2-methylpiperazine derivatives as potent CCR5 antagonists

  摘要：

  Three series of novel 2-methylpiperazine derivatives were designed and synthesized using a fragment-assembly strategy. Among them, six compounds (13, 16, 18, 22, 33, and 36) showed potent activity against CCR5 comparable to that of the positive control, maraviroc, in calcium mobilization assay. Moreover, some compounds were selected and further tested for their antiviral activity in HIV-1 single cycle assay. As a result, four compounds (13, 16, 33, and 36) showed antiviral activity at the nanomolar level. Additionally, the potent four compounds showed no cytotoxicity at a concentration of 10 mu M. (C) 2015 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2014.12.052

文献信息

• [EN] AUTOTAXIN INHIBITORS COMPRISING A HETEROAROMATIC RING-BENZYL-AMIDE-CYCLE CORE<br/>[FR] INHIBITEURS DE L'AUTOTAXINE CONTENANT UN NOYAU À CYCLE BENZYLE-AMIDE CYCLIQUE HÉTÉROAROMATIQUE
  申请人：NOVARTIS AG

  公开号：WO2015008230A1

  公开（公告）日：2015-01-22

  The present invention relates to novel compounds that are autotaxin inhibitors, processes for their preparation, pharmaceutical compositions and medicaments containing them and to their use in diseases and disorders mediated by autotaxin.

  本发明涉及新型化合物，这些化合物是自体磷脂酶抑制剂，涉及它们的制备方法，含有它们的药物组合物和药物，以及它们在由自体磷脂酶介导的疾病和紊乱中的应用。
• Piperazine derivatives and their use as anti-inflammatory agents
  申请人：Schering Aktiengesellschaft

  公开号：US06207665B1

  公开（公告）日：2001-03-27

  This invention is directed to acyl piperazine derivatives of formula (Ia): wherein R1a, R2, R3, R4, R5 and R6 are defined herein, which are useful as anti-inflammatory agents. This invention is also directed to other acyl piperazine derivatives, pharmaceutical compositions containing the compounds of the invention, and methods of using the compounds to treat inflammatory disorders in humans.

  本发明涉及式(Ia)的酰基哌嗪衍生物： 其中R1a，R2，R3，R4，R5和R6按本发明定义，它们可用作抗炎剂。本发明还涉及其他的酰基哌嗪衍生物、含有本发明化合物的药物组合物，以及使用这些化合物治疗人类炎症疾病的方法。
• NOVEL BENZODIOXANE AND BENZOXAZINE DERIVATIVES USEFUL AS CC CHEMOKINE RECEPTOR LIGANDS
  申请人：KHAMRAI Uttam

  公开号：US20100152160A1

  公开（公告）日：2010-06-17

  The present invention relates to benzodioxane and benzoxazine derivatives that act as ligands for CC chemokine receptors, such as CCR1. The invention also relates to methods of preparing the compounds, compositions containing the compounds, and to methods of treatment using the compounds.

  本发明涉及作为CC化学趋化因子受体（如CCR1）配体的苯二氧杂环己烷和苯并噁嗪衍生物。该发明还涉及制备这些化合物的方法、含有这些化合物的组合物，以及使用这些化合物进行治疗的方法。
• Indole-type derivatives as inhibitors of p38 kinase
  申请人：——

  公开号：US20040142940A1

  公开（公告）日：2004-07-22

  The invention is directed to methods to inhibit p38-&agr; kinase using compounds comprising a phenyl or thienyl coupled through a piperidine or piperazine nucleus to an indole residue wherein the indole residue mandatorily has a substituent on the ring nitrogen which is an amino or substituted amino group.

  该发明涉及使用含有苯基或噻吩基通过哌啶或哌嗪核与吲哚残基相连的化合物来抑制p38-α激酶的方法，其中吲哚残基上强制地具有环氮上的氨基或取代氨基基团。
• 1-(4-Benzyl-piperazin-1-yl)-3-phenyl-propenone derivatives
  申请人：Bollbuck Birgit

  公开号：US20060173004A1

  公开（公告）日：2006-08-03

  A compound of formula (I), or a pharmaceutically acceptable salt or ester thereof, wherein the symbols have meaning as defined, which are antagonists of CCR-1 and which find use pharmaceutically for treatment of diseases and conditions in which CCR-1 is implicated, e.g. inflammatory diseases.

  式(I)的化合物，或其药学上可接受的盐或酯，其中符号的含义如定义所示，它们是CCR-1的拮抗剂，并且在药学上用于治疗CCR-1参与的疾病和情况，例如炎症性疾病。