1-(4-methoxybenzyl)piperidin-4-amine | 78471-35-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: 1-(4-methoxybenzyl)piperidin-4-amine
• 英文别名: 1-(4-methoxyphenyl)methyl-4-amino piperidine；1-[(4-methoxyphenyl)methyl]piperidin-4-amine
• CAS: 78471-35-9
• 化学式: C₁₃H₂₀N₂O
• mdl: MFCD07365307
• 分子量: 220.315
• InChiKey: JDACBLXRPFJSHT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.538
• 拓扑面积：
  38.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  1-(4-methoxybenzyl)piperidin-4-amine 在 sodium hydroxide 作用下， 以 四氢呋喃 、 二氯甲烷 、 水 为溶剂， 反应 5.0h， 生成 1-(4-methoxybenzyl)-N-[4,5-bis(4-methoxyphenyl)thiazol-2-yl]piperidin-4-ylamine
  参考文献：
  名称：

  Benzylpiperidine-Linked Diarylthiazoles as Potential Anti-Alzheimer’s Agents: Synthesis and Biological Evaluation

  摘要：

  A novel series of hybrid molecules were designed and synthesized by fusing the pharmacophoric features of cholinesterase inhibitor donepezil and diarylthiazole as potential multitarget-directed ligands for the treatment of Alzheimer's disease (AD). The compounds showed significant in vitro anticholinesterase (anti-ChE) activity, the most potent compound (44) among them showing the highest activity (IC50 value of 0.30 +/- 0.01 mu M) for AChE and (1.84 +/- 0.03 mu M) for BuChE. Compound 44 showed mixed inhibition of AChE in the enzyme kinetic studies. Some compounds exhibited moderate to high inhibition of AChE-induced A beta(1-42) aggregation and noticeable in vitro antioxidant and antiapoptotic properties. Compound 44 showed significant in vivo anti-ChE and antioxidant activities. Furthermore, compound 44 demonstrated in vivo neuroprotection by decreasing A beta(1-42)-induced toxicity by attenuating abnormal levels of A beta(1-42), p-Tau, cleaved caspase-3, and cleaved PARP proteins. Compound 44 exhibited good oral absorption and was well tolerated up to 2000 mg/kg, po, dose without showing toxic effects.

  DOI：

  10.1021/acs.jmedchem.6b00426
• 作为产物：
  描述：

  哌啶-4-甲酰胺 在 potassium carbonate 、 [双(三氟乙酰氧基)碘]苯 作用下， 以 甲醇 、 水 、 乙腈 为溶剂， 生成 1-(4-methoxybenzyl)piperidin-4-amine
  参考文献：
  名称：

  Benzylpiperidine-Linked Diarylthiazoles as Potential Anti-Alzheimer’s Agents: Synthesis and Biological Evaluation

  摘要：

  A novel series of hybrid molecules were designed and synthesized by fusing the pharmacophoric features of cholinesterase inhibitor donepezil and diarylthiazole as potential multitarget-directed ligands for the treatment of Alzheimer's disease (AD). The compounds showed significant in vitro anticholinesterase (anti-ChE) activity, the most potent compound (44) among them showing the highest activity (IC50 value of 0.30 +/- 0.01 mu M) for AChE and (1.84 +/- 0.03 mu M) for BuChE. Compound 44 showed mixed inhibition of AChE in the enzyme kinetic studies. Some compounds exhibited moderate to high inhibition of AChE-induced A beta(1-42) aggregation and noticeable in vitro antioxidant and antiapoptotic properties. Compound 44 showed significant in vivo anti-ChE and antioxidant activities. Furthermore, compound 44 demonstrated in vivo neuroprotection by decreasing A beta(1-42)-induced toxicity by attenuating abnormal levels of A beta(1-42), p-Tau, cleaved caspase-3, and cleaved PARP proteins. Compound 44 exhibited good oral absorption and was well tolerated up to 2000 mg/kg, po, dose without showing toxic effects.

  DOI：

  10.1021/acs.jmedchem.6b00426

文献信息

• Anti-prion activities and drug-like potential of functionalized quinacrine analogs with basic phenyl residues at the 9-amino position
  作者：Thuy Nguyen、Yuji Sakasegawa、Katsumi Doh-ura、Mei-Lin Go

  DOI：10.1016/j.ejmech.2011.04.016

  日期：2011.7

  In this paper, we report the synthesis and cell-based anti-prion activity of quinacrine analogs derived by replacing the basic alkyl side chain of quinacrine with 4-(4-methylpiperazin-I-yl)phenyl, (1-benzylpiperidin-4-yl) and their structural variants. Several promising analogs were found that have a more favorable anti-prion profile than quinacrine in terms of potency and activity across different

  在本文中，我们报道了用4-（4-甲基哌嗪-1-基）苯基，（1-苄基哌啶-4- yl）及其结构变体。发现在不同different病毒感染的鼠细胞模型的效价和活性方面，一些有前途的类似物在抗病毒方面比奎纳克林更有利。它们还表现出对人类病毒蛋白片段的更高结合亲和力（hPrP 121–231）比奎纳克林高，并且在PAMPA-BBB分析中的渗透率在CNS渗透候选物范围内。当在过表达Pgp的细胞系上进行双向分析评估时，与奎纳克林相比，一种类似物对Pgp外排活性的敏感性较低。两者合计，结果表明连接到a啶，四氢ac啶和喹啉骨架上的取代9-氨基侧链的重要作用。该侧链的性质影响基于细胞的效能，PAMPA渗透性和对hPrP 121-231的结合亲和力。
• Synthesis and Studies on Anticonvulsant and Antibacterial Activities of 1- Alkyl-4-(4H-1,2,4-triazol-4-yl)piperidine Derivatives
  作者：Yan-Ping Yuan、Shi-Ben Wang、Guo-Hua Gong、Zhe-Shan Quan

  DOI：10.2174/1570180811666140623204022

  日期：2014.8.31

  4-triazol-4-yl)piperidines and 1-alkyl-4-(2H-1,2,4-triazol-3-one-4-yl) piperidines were synthesized and their anticonvulsant and antibacterial activities were evaluated. Pharmacological tests showed that three of the synthesized compounds (6c, 6k, 7m) displayed 100% protection at a dose of 100 mg/kg. 4-(1- Octylpiperidin-4-yl)-2,4-dihydro-3H-1,2,4-triazol-3-one (6c) was the most active compound in this study

  两个系列的1-烷基-4-（4H-1,2,4-三唑-4-基）哌啶和1-烷基-4-（2H-1,2,4-三唑-3-一-4-基）合成哌啶并评估其抗惊厥和抗菌活性。药理试验表明，三种合成化合物（6c，6k，7m）在100 mg / kg剂量下显示出100％的保护作用。4-（1-辛基哌啶-4-基）-2,4-二氢-3H-1,2,4-三唑-3-酮（6c）是本研究中活性最高的化合物，ED 50为65.4 mg / kg和TD 50值为241.2 mg / kg，PI值为3.6。四种合成的化合物对革兰氏阳性细菌金黄色葡萄球菌（RN4220，KCTC 209和KCTC 503）表现出有效的抑制活性，尤其是对耐多药临床分离株（MRSA3167 / 3506和QRSA3505 / 3519）具有抑制作用。其中，化合物1-tetradeyl-4-（4H-1,2,4-triazol-4-yl）哌啶（7f）对革兰氏阳性菌株的活性最高（MIC
• [EN] 2-PHENYL-3H-IMIDAZO[4,5-B]PYRIDINE DERIVATES USEFUL AS INHIBITORS OF MAMMALIAN TYROSINE KINASE ROR1 ACTIVITY<br/>[FR] DÉRIVÉS DE 2-PHÉNYL-3H-IMIDAZO[4,5-B]PYRIDINE UTILISÉS COMME INHIBITEURS DE L'ACTIVITÉ DE LA TYROSINE KINASE DE MAMMIFÈRE ROR1
  申请人：KANCERA AB

  公开号：WO2016124553A1

  公开（公告）日：2016-08-11

  A compound of formula (I´) or (I´´) or a pharmaceutically acceptable salt thereof. The compound is an inhibitor of mammalian kinase enzyme activity, including ROR1 tyrosine kinase activity and may be used in the treatment of disorders associated with such activity.

  化合物的化学式（I´）或（I´´）或其药学上可接受的盐。该化合物是哺乳动物激酶酶活性的抑制剂，包括ROR1酪氨酸激酶活性，并可用于治疗与该活性相关的疾病。
• [EN] 2-PHENYLIMIDAZO[4,5-B]PYRIDIN-7-AMINE DERIVATES USEFUL AS INHIBITORS OF MAMMALIAN TYROSINE KINASE ROR1 ACTIVITY<br/>[FR] DÉRIVÉS DE 2-PHENYLIMIDAZO[4,5-B]PYRIDIN-7-AMINE UTILISÉS COMME INHIBITEURS DE L'ACTIVITÉ DE LA TYROSINE KINASE MAMMIFÈRE ROR1
  申请人：KANCERA AB

  公开号：WO2018011138A1

  公开（公告）日：2018-01-18

  Compound of formula (I´) or (I´´) or a pharmaceutically acceptable salt thereof. The compound is an inhibitor of mammalian kinase enzyme activity, including ROR1 tyrosine kinase activity and may be used in the treatment of disorders associated with such activity.

  化合物的化学式为(I´)或(I´´)，或其药学上可接受的盐。该化合物是哺乳动物激酶酶活性的抑制剂，包括ROR1酪氨酸激酶活性，并可用于治疗与此类活性相关的疾病。
• Discovery and Biological Evaluation of <i>N</i>-Methyl-pyrrolo[2,3-<i>b</i>]pyridine-5-carboxamide Derivatives as JAK1-Selective Inhibitors
  作者：Eunsun Park、Sun Joo Lee、Heegyum Moon、Jongmi Park、Hyeonho Jeon、Ji Sun Hwang、Hayoung Hwang、Ki Bum Hong、Seung-Hee Han、Sun Choi、Soosung Kang

  DOI：10.1021/acs.jmedchem.0c01026

  日期：2021.1.28

  binding modes of current JAK inhibitors to JAK isoforms allowed the design of N-alkyl-substituted 1-H-pyrrolo[2,3-b] pyridine carboxamide as a JAK1-selective scaffold, and the synthesis of various methyl amide derivatives provided 4-((cis-1-(4-chlorobenzyl)-2-methylpiperidin-4-yl)amino)-N-methyl-1H-pyrrolo[2,3-b]pyridine-5-carboxamide (31g) as a potent JAK1-selective inhibitor. In particular, the (S,S)-enantiomer

  Janus激酶1（JAK1）在大多数细胞因子介导的通过JAK / STAT信号传导的炎症和自身免疫反应中起关键作用；因此，抑制JAK1是对几种疾病的有前途的治疗策略。分析目前的JAK抑制剂与JAK同工型的结合方式，可以设计N-烷基取代的1- H-吡咯并[2,3- b ]吡啶羧酰胺作为JAK1选择性骨架，并合成各种甲基酰胺衍生物提供了4-（（顺式-1-（4-氯苄基）-2-甲基哌啶-4-基）氨基）-N-甲基-1H-吡咯并[2,3 - b ]吡啶-5-甲酰胺（31g），一种有效的JAK1选择性抑制剂。特别是（31 g（38a）的S，S） -对映异构体对JAK1表现出出色的效力，并具有超过JAK2，JAK3和TYK2的选择性。在研究31g对肝纤维化的作用时，发现它降低了TGF-β诱导的肝星状细胞（HSCs）的增殖和纤维生成基因表达。具体而言，在伤口愈合试验中，31g显着抑制TGF-β诱导的0.25μMHSC迁移。