3-(2-(4-methoxybenzylamino)-6-(3-methylpyridin-2-yl)quinolin-3-yl)-N-(3,3-dimethylbutyl)-2-methylpropanamide | 1309365-97-6

• 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: 3-(2-(4-methoxybenzylamino)-6-(3-methylpyridin-2-yl)quinolin-3-yl)-N-(3,3-dimethylbutyl)-2-methylpropanamide
• 英文别名: N-(3,3-dimethylbutyl)-3-[2-[(4-methoxyphenyl)methylamino]-6-(3-methylpyridin-2-yl)quinolin-3-yl]-2-methylpropanamide
• CAS: 1309365-97-6
• 化学式: C₃₃H₄₀N₄O₂
• 分子量: 524.706
• InChiKey: JEJJCPKLMPPKGG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.1
• 重原子数：
  39
• 可旋转键数：
  11
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  76.1
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  3-(2-(4-methoxybenzylamino)-6-(3-methylpyridin-2-yl)quinolin-3-yl)-N-(3,3-dimethylbutyl)-2-methylpropanamide 在 三氟乙酸 、 sodium hydroxide 作用下， 以 二氯甲烷 、 水 为溶剂， 反应 5.0h， 生成 3-(2-amino-6-(3-methylpyridin-2-yl)quinolin-3-yl)-N-(3,3-dimethylbutyl)-2-methylpropanamide
  参考文献：
  名称：

  [EN] AMINO HETEROARYL COMPOUNDS AS BETA-SECRETASE MODULATORS AND METHODS OF USE
  [FR] COMPOSÉS AMINO HÉTÉROARYLES COMME MODULATEURS DE LA BÊTA-SECRÉTASE ET PROCÉDÉS D'UTILISATION

  摘要：

  本发明涵盖了一类新化合物，用于调节β-分泌酶酶活性，治疗由β-分泌酶介导的疾病，包括阿尔茨海默病（AD）和相关疾病。在一个实施例中，这些化合物具有一般的化学式I，其中化合物I的环A、B1、B2、B3、L、R1、R4、R5和m在此定义。该发明还包括将这些化合物用于制备药物组合物，用于治疗与β-分泌酶蛋白活性相关的疾病和症状，包括例如阿尔茨海默病（AD）、认知缺陷、认知损害、精神分裂症和其他与大脑斑块形成和/或沉积有关和/或由此引起的中枢神经系统疾病。该发明还包括化合物I的进一步实施例、中间体和用于制备化合物I的过程。

  公开号：

  WO2011063233A1
• 作为产物：
  描述：

  4'-溴乙酰苯胺 在 1,1'-双(二苯膦基)二茂铁二氯化钯(II)二氯甲烷复合物 、 二氯双[二叔丁基-(4-二甲基氨基苯基)膦]钯(II) 、 palladium on activated charcoal 、 O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetra fluoroborate 、 氢气 、 potassium acetate 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 、 N,N-二异丙基乙胺 、 lithium chloride 、 lithium hydroxide 、 三氯氧磷 作用下， 以 四氢呋喃 、 1,3-二噁烷 、 N-甲基吡咯烷酮 、 甲醇 、 乙醇 、 乙腈 为溶剂， 反应 92.5h， 生成 3-(2-(4-methoxybenzylamino)-6-(3-methylpyridin-2-yl)quinolin-3-yl)-N-(3,3-dimethylbutyl)-2-methylpropanamide
  参考文献：
  名称：

  From Fragment Screening to In Vivo Efficacy: Optimization of a Series of 2-Aminoquinolines as Potent Inhibitors of Beta-Site Amyloid Precursor Protein Cleaving Enzyme 1 (BACE1)

  摘要：

  Using fragment-based screening of a focused fragment library, 2-aminoquinoline I was identified as an initial hit for BACE1. Further SAR development was supported by X-ray structures of BACE1 cocrystallized with various ligands and molecular modeling studies to expedite the discovery of potent compounds. These strategies enabled us to integrate the C-3 side chain on 2-aminoquinoline 1 extending deep into the P2' binding pocket of BACE1 and enhancing the ligand's potency. We were able to improve the BACE1 potency to subnanomolar range, over 10(6)-fold more potent than the initial hit (900 mu M). Further elaboration of the physical properties of the lead compounds to those more consistent with good blood-brain barrier permeability led to inhibitors with greatly improved cellular activity and permeability. Compound 59 showed an IC50 value of 11 nM on BACE1 and cellular activity of 80 nM, This compound was advanced into rat pharmacokinetic and pharmacodynamic studies and demonstrated significant reduction of A beta levels in cerebrospinal fluid (CSF).

  DOI：

  10.1021/jm200544q
• 作为试剂：
  描述：

  (E)-3-(2-(4-methoxybenzylamino)-6-(3-methylpyridin-2-yl)quinolin-3-yl)-N-(3,3-dimethylbutyl)-2-methylacrylamide 在 钯 氢气 、 乙醇 、 乙酸乙酯 、 3-(2-(4-methoxybenzylamino)-6-(3-methylpyridin-2-yl)quinolin-3-yl)-N-(3,3-dimethylbutyl)-2-methylpropanamide 作用下， 以 乙醇 为溶剂， 反应 12.0h， 以to afford 3-(2-(4-methoxybenzylamino)-6-(3-methylpyridin-2-yl)quinolin-3-yl)-N-(3,3-dimethylbutyl)-2-methylpropanamide (representative compound 19) which的产率得到3-(2-(4-methoxybenzylamino)-6-(3-methylpyridin-2-yl)quinolin-3-yl)-N-(3,3-dimethylbutyl)-2-methylpropanamide
  参考文献：
  名称：

  Amino Heteroaryl Compounds as Beta-Secretase Modulators and Methods of Use

  摘要：

  本发明涉及一类新的化合物，可用于调节β-分泌酶酶活性和治疗β-分泌酶介导的疾病，包括阿尔茨海默病（AD）和相关疾病。在一种实施例中，所述化合物具有一般式I，其中环A、B1、B2、B3、L、R1、R4、R5和m在本文中有定义。本发明还包括使用这些化合物制备药物组合物，用于治疗与β-分泌酶蛋白活性相关的疾病和症状，例如阿尔茨海默病（AD）、认知缺陷、认知障碍、精神分裂症以及与大脑斑块形成和/或沉积相关和/或由其引起的其他中枢神经系统疾病。本发明还包括式I的进一步实施例、中间体和用于制备式I化合物的过程。

  公开号：

  US20120329830A1

文献信息

• Amino heteroaryl compounds as beta-secretase modulators and methods of use
  申请人：Cheng Yuan

  公开号：US09296698B2

  公开（公告）日：2016-03-29

  The present invention comprises a new class of compounds useful for the modulation of Beta-secretase enzyme activity and for the treatment of Beta-secretase mediated diseases, including Alzheimer's disease (AD) and related conditions. In one embodiment, the compounds have a general Formula I wherein ring A, B1, B2, B3, L, R1, R4, R5 and m of Formula I are defined herein. The invention also includes use of these compounds in pharmaceutical compositions for treatment, prophylactic or therapeutic, of disorders and conditions related to the activity of beta-secretase protein. Such disorders include, for example, Alzheimer's Disease (AD), cognitive deficits, cognitive impairment, schizophrenia and other central nervous system conditions related to and/or caused by the formation and/or deposition of plaque on the brain. The invention also comprises further embodiments of Formula I, intermediates and processes useful for the preparation of compounds of Formula I.

  本发明涉及一类新的化合物，用于调节β-分泌酶酶活性和治疗β-分泌酶介导的疾病，包括阿尔茨海默病（AD）和相关疾病。在一种实施例中，所述化合物具有通式I，其中环A、B1、B2、B3、L、R1、R4、R5和m在通式I中定义。本发明还包括将这些化合物用于制备药物组合物，用于治疗与β-分泌酶蛋白活性相关的疾病和病状，例如阿尔茨海默病（AD）、认知缺陷、认知障碍、精神分裂症和其他与大脑斑块形成和/或沉积有关和/或由此引起的中枢神经系统疾病。本发明还涵盖通式I的进一步实施例、中间体和制备通式I化合物的有用过程。
• US9296698B2
  申请人：——

  公开号：US9296698B2

  公开（公告）日：2016-03-29
• From Fragment Screening to In Vivo Efficacy: Optimization of a Series of 2-Aminoquinolines as Potent Inhibitors of Beta-Site Amyloid Precursor Protein Cleaving Enzyme 1 (BACE1)
  作者：Yuan Cheng、Ted C. Judd、Michael D. Bartberger、James Brown、Kui Chen、Robert T. Fremeau、Dean Hickman、Stephen A. Hitchcock、Brad Jordan、Vivian Li、Patricia Lopez、Steven W. Louie、Yi Luo、Klaus Michelsen、Thomas Nixey、Timothy S. Powers、Claire Rattan、E. Allen Sickmier、David J. St. Jean、Robert C. Wahl、Paul H. Wen、Stephen Wood

  DOI：10.1021/jm200544q

  日期：2011.8.25

  Using fragment-based screening of a focused fragment library, 2-aminoquinoline I was identified as an initial hit for BACE1. Further SAR development was supported by X-ray structures of BACE1 cocrystallized with various ligands and molecular modeling studies to expedite the discovery of potent compounds. These strategies enabled us to integrate the C-3 side chain on 2-aminoquinoline 1 extending deep into the P2' binding pocket of BACE1 and enhancing the ligand's potency. We were able to improve the BACE1 potency to subnanomolar range, over 10(6)-fold more potent than the initial hit (900 mu M). Further elaboration of the physical properties of the lead compounds to those more consistent with good blood-brain barrier permeability led to inhibitors with greatly improved cellular activity and permeability. Compound 59 showed an IC50 value of 11 nM on BACE1 and cellular activity of 80 nM, This compound was advanced into rat pharmacokinetic and pharmacodynamic studies and demonstrated significant reduction of A beta levels in cerebrospinal fluid (CSF).
• [EN] AMINO HETEROARYL COMPOUNDS AS BETA-SECRETASE MODULATORS AND METHODS OF USE<br/>[FR] COMPOSÉS AMINO HÉTÉROARYLES COMME MODULATEURS DE LA BÊTA-SECRÉTASE ET PROCÉDÉS D'UTILISATION
  申请人：AMGEN INC

  公开号：WO2011063233A1

  公开（公告）日：2011-05-26

  The present invention comprises a new class of compounds useful for the modulation of Beta-secretase enzyme activity and for the treatment of Beta-secretase mediated diseases, including Alzheimer's disease (AD) and related conditions. In one embodiment, the compounds have a general Formula I wherein ring A, B1, B2, B3, L, R1, R4, R5 and m of Formula I are defined herein. The invention also includes use of these compounds in pharmaceutical compositions for treatment, prophylactic or therapeutic, of disorders and conditions related to the activity of beta-secretase protein. Such disorders include, for example, Alzheimer's Disease (AD), cognitive deficits, cognitive impairment, schizophrenia and other central nervous system conditions related to and/or caused by the formation and/or deposition of plaque on the brain. The invention also comprises further embodiments of Formula I, intermediates and processes useful for the preparation of compounds of Formula I.

  本发明涵盖了一类新化合物，用于调节β-分泌酶酶活性，治疗由β-分泌酶介导的疾病，包括阿尔茨海默病（AD）和相关疾病。在一个实施例中，这些化合物具有一般的化学式I，其中化合物I的环A、B1、B2、B3、L、R1、R4、R5和m在此定义。该发明还包括将这些化合物用于制备药物组合物，用于治疗与β-分泌酶蛋白活性相关的疾病和症状，包括例如阿尔茨海默病（AD）、认知缺陷、认知损害、精神分裂症和其他与大脑斑块形成和/或沉积有关和/或由此引起的中枢神经系统疾病。该发明还包括化合物I的进一步实施例、中间体和用于制备化合物I的过程。
• Amino Heteroaryl Compounds as Beta-Secretase Modulators and Methods of Use
  申请人：Cheng Yuan

  公开号：US20120329830A1

  公开（公告）日：2012-12-27

  The present invention comprises a new class of compounds useful for the modulation of Beta-secretase enzyme activity and for the treatment of Beta-secretase mediated diseases, including Alzheimer's disease (AD) and related conditions. In one embodiment, the compounds have a general Formula I wherein ring A, B 1 , B 2 , B 3 , L, R 1 , R 4 , R 5 and m of Formula I are defined herein. The invention also includes use of these compounds in pharmaceutical compositions for treatment, prophylactic or therapeutic, of disorders and conditions related to the activity of beta-secretase protein. Such disorders include, for example, Alzheimer's Disease (AD), cognitive deficits, cognitive impairment, schizophrenia and other central nervous system conditions related to and/or caused by the formation and/or deposition of plaque on the brain. The invention also comprises further embodiments of Formula I, intermediates and processes useful for the preparation of compounds of Formula I.

  本发明涉及一类新的化合物，可用于调节β-分泌酶酶活性和治疗β-分泌酶介导的疾病，包括阿尔茨海默病（AD）和相关疾病。在一种实施例中，所述化合物具有一般式I，其中环A、B1、B2、B3、L、R1、R4、R5和m在本文中有定义。本发明还包括使用这些化合物制备药物组合物，用于治疗与β-分泌酶蛋白活性相关的疾病和症状，例如阿尔茨海默病（AD）、认知缺陷、认知障碍、精神分裂症以及与大脑斑块形成和/或沉积相关和/或由其引起的其他中枢神经系统疾病。本发明还包括式I的进一步实施例、中间体和用于制备式I化合物的过程。