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1-(4-甲氧基苄基)-4-氧代-1,4-二氢喹啉-3-羧酸乙酯 | 937268-26-3

中文名称
1-(4-甲氧基苄基)-4-氧代-1,4-二氢喹啉-3-羧酸乙酯
中文别名
——
英文名称
ethyl 1-(4-methoxybenzyl)-4-oxo-1,4-dihydroquinoline-3-carboxylate
英文别名
ethyl 1-[(4-methoxyphenyl)methyl]-4-oxo-1,4-dihydroquinoline-3-carboxylate;ethyl {[4-(methoxy)phenyl]methyl}-4-oxo-1,4-dihydroquinoline-3-carboxylate;ethyl 1,4-dihydro-1-(4-methoxybenzyl)-4-oxo-3-quinolinecarboxylate;ethyl 1-[(4-methoxyphenyl)methyl]-4-oxoquinoline-3-carboxylate
1-(4-甲氧基苄基)-4-氧代-1,4-二氢喹啉-3-羧酸乙酯化学式
CAS
937268-26-3
化学式
C20H19NO4
mdl
——
分子量
337.375
InChiKey
XULQOYCVMJYMDO-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

  • 熔点:
    124-125 °C(Solv: ethyl ether (60-29-7))
  • 沸点:
    485.9±45.0 °C(Predicted)
  • 密度:
    1.242±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.6
  • 重原子数:
    25
  • 可旋转键数:
    6
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.2
  • 拓扑面积:
    55.8
  • 氢给体数:
    0
  • 氢受体数:
    5

安全信息

  • 海关编码:
    2933499090

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

  • 作为反应物:
    描述:
    1-(4-甲氧基苄基)-4-氧代-1,4-二氢喹啉-3-羧酸乙酯N,N-二异丙基乙胺 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 、 sodium hydroxide 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 20.03h, 生成 methyl 2-(1-(4-methoxybenzyl)-4-oxo-1,4-dihydroquinoline-3-carboxamido)acetate
    参考文献:
    名称:
    [EN] AGENTS FOR USE IN THE TREATMENT OF CARDIOVASCULAR AND INFLAMMATORY DISEASES STRUCTURALLY BASED ON 4(1 H)-QUINOLONE
    [FR] AGENTS DESTINÉS À ÊTRE UTILISÉS DANS LE TRAITEMENT DE MALADIES CARDIOVASCULAIRES ET INFLAMMATOIRES AYANT UNE STRUCTURE BASÉE SUR LA 4(1H)-QUINOLONE
    摘要:
    本发明提供了一种式I的化合物,其互变异构体,或其药用可接受的盐或N-氧化物,用于治疗或预防心血管疾病或炎症性疾病或症状。
    公开号:
    WO2015189560A1
  • 作为产物:
    参考文献:
    名称:
    通过串联加成-消除-SNAr反应合成1,4-二氢-4-氧代-3-喹啉乙酯
    摘要:
    在几种药物化合物中很重要的1,4-二氢4-氧代-3-喹啉甲酸乙酯环结构是由2-(2-氟代苯甲酰基)乙酸乙酯分两步制备的。用N,N-二甲基甲酰胺二甲基乙缩醛处理这种β-酮酸酯可得到2-二甲基氨基亚甲基衍生物的97%收率。将此β-烯胺酮与伯胺在N,N-二甲基甲酰胺中在140°C下反应48小时,然后串联添加得到1,4-二氢-4-氧代-3-喹啉羧酸酯,收率60-74%。消除-S N Ar反应。介绍了起始材料的综合以及过程详细信息和机制方案。J.杂环化​​学。(2011)。
    DOI:
    10.1002/jhet.626
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文献信息

  • The concept of hybrid molecules of tacrine and benzyl quinolone carboxylic acid (BQCA) as multifunctional agents for Alzheimer's disease
    作者:V. Hepnarova、J. Korabecny、L. Matouskova、P. Jost、L. Muckova、M. Hrabinova、N. Vykoukalova、M. Kerhartova、T. Kucera、R. Dolezal、E. Nepovimova、K. Spilovska、E. Mezeiova、N.L. Pham、D. Jun、F. Staud、D. Kaping、K. Kuca、O. Soukup
    DOI:10.1016/j.ejmech.2018.02.083
    日期:2018.4
    designed based on multi-target directed ligands (MTLDs) paradigm, synthesized and evaluated in vitro as inhibitors of human acetylcholinesterase (hAChE) and human butyrylcholinesterase (hBChE). Tacrine moiety is represented herein as 7-methoxytacrine, 6-chlorotacrine or unsubstituted tacrine forming three different families of seven members, i.e. 21 compounds in overall. Introducing BQCA, a positive modulator
    基于多靶标定向配体(MTLD)范例设计了新型他克林-苄基喹诺酮羧酸(tacrine-BQCA)杂种,并在体外合成并评估了其作为人乙酰胆碱酯酶(h AChE)和人丁酰胆碱酯酶(h BChE)的抑制剂。他克林部分在本文中表示为形成七个成员的三个不同家族(即总共21种化合物)的7-甲氧基他克林,6-氯他克林或未取代的他克林。引入BQCA(一种M1毒蕈碱型乙酰胆碱受体(mAChRs)的正调节剂),通过Fluo-4 NW分析对中国仓鼠卵巢(CHO-M1WT2)细胞系评估了新型化合物对M1 mAChRs的作用。所有新颖的他克林-BQCA杂种均能够阻断hAChE和h BChE在微摩尔至纳摩尔范围内。发现5p的h AChE动力学曲线是混合型的,这与我们的对接实验一致。此外,通过PAMPA测定法评估了选定的配体对HepG2细胞系的潜在肝毒性和通过血脑屏障的推测渗透性。尚未确认BQCA部分对M1 mAChRs
  • Substituted quinolones and methods of use
    申请人:Melikian Anita
    公开号:US20070167443A1
    公开(公告)日:2007-07-19
    Substituted quinolone compounds and compositions are provided along with methods for the use of those compounds in the treatment of diseases and disorders such as cancer.
    提供了替代喹诺酮化合物和组合物,以及使用这些化合物治疗癌症等疾病和疾病的方法。
  • QUINOLINONE-PYRAZOLONE M1 RECEPTOR POSITIVE ALLOSTERIC MODULATORS
    申请人:Beshore Douglas C.
    公开号:US20120196845A1
    公开(公告)日:2012-08-02
    The present invention is directed to quinolinone-pyrazolone compounds of formula (I) which are M1 receptor positive allosteric modulators and that are useful in the treatment of diseases in which the M1 receptor is involved, such as Alzheimer's disease, schizophrenia, pain or sleep disorders. The invention is also directed to pharmaceutical compositions comprising the compounds, and to the use of the compounds and compositions in the treatment of diseases mediated by the M1 receptor.
    本发明涉及公式(I)的喹啉酮-吡唑酮化合物,它们是M1受体正向变构调节剂,可用于治疗M1受体参与的疾病,如阿尔茨海默病、精神分裂症、疼痛或睡眠障碍。本发明还涉及包括上述化合物的制药组合物,以及在治疗M1受体介导的疾病中使用上述化合物和组合物的方法。
  • Quinolinone-pyrazolone M1 receptor positive allosteric modulators
    申请人:Beshore Douglas C.
    公开号:US08895580B2
    公开(公告)日:2014-11-25
    The present invention is directed to quinolinone-pyrazolone compounds of formula (I) which are M1 receptor positive allosteric modulators and that are useful in the treatment of diseases in which the M1 receptor is involved, such as Alzheimer's disease, schizophrenia, pain or sleep disorders. The invention is also directed to pharmaceutical compositions comprising the compounds, and to the use of the compounds and compositions in the treatment of diseases mediated by the M1 receptor.
    本发明涉及公式(I)的喹诺酮-吡唑酮化合物,它们是M1受体阳性变构调节剂,并且在治疗M1受体参与的疾病,如阿尔茨海默病、精神分裂症、疼痛或睡眠障碍方面有用。本发明还涉及包含这些化合物的药物组合物,以及使用这些化合物和组合物治疗经由M1受体介导的疾病。
  • Agents for use in the treatment of cardiovascular and inflammatory diseases structurally based on 4(1 H)-quinolone
    申请人:UCL Business PLC
    公开号:US10087144B2
    公开(公告)日:2018-10-02
    The present invention provides a compound of formula I, a tautomer thereof, or a pharmaceutically acceptable salt or N-oxide thereof for use in the treatment or prevention of cardiovascular disease or of an inflammatory disease or condition: wherein: V is N or CR3; X is N or CR4; Y is N or CR5; Z is N or CR6; B is —(C═O)R1, a 5- to 10-membered heteroaryl group, or a group L′″-NRR′, wherein R and R′ are the same or different and each represents a hydrogen atom, a C1-C6 alkyl group or a C1-C6 haloalkyl group; R1 is a 5- to 10-membered heterocyclyl group, or —OR′, wherein R′ is a hydrogen atom, a C1-C6 alkyl group or a C1-C6 haloalkyl group, or R1 is a proteinogenic α amino acid, which is linked to the carbonyl moiety in the compound of formula (I) via the α amino group, which amino acid is optionally esterified at the α carboxylic acid group with a C1-C6 alkyl group or a C6-C10 aryl group, or R1 is —NR″R′″, —NRIV-L′″-CONR″R′″, or —NRIV-L′″-COOR, wherein R, R″, R′″ and RIV are the same or different and each represents a hydrogen atom, a C1-C6 alkyl group or a C1-C6 haloalkyl group; either (a) W is N and R9 and R2 together form a bond, or (b) W is CR8, R8 and R9 together form a bond and R2 is a hydrogen atom, or a C1-C6 alkyl, C1-C6 haloalkyl, C6-C10 aryl, 5- to 10-membered heteroaryl, 5- to 10-membered heterocyclyl, -L′-A2, C3-C10 cycloalkyl, or —COOR′ group, wherein R′ is a hydrogen atom or C1-C6 alkyl group, or, when Z is a moiety CR6, R2 may form, together with R6 and the carbon and nitrogen atoms which connect R2 and R6 in the formula (I), a 5- to 6-membered heterocyclic ring; R3 is a hydrogen atom, a halogen atom, or a hydroxy, C1-C6 alkyl, C1-C6 alkoxy, C1-C6 haloalkyl, C1-C6 haloalkoxy, nitro, or —NR′R″ group, wherein R′ and R″ are the same or different and each represent a hydrogen atom or C1-C6 alkyl group; R4 and R5 are the same or different and each represent a hydrogen atom, a halogen atom, or a hydroxyl, C1-C8 alkyl, C1-C8 haloalkyl, C1-C6 alkoxy, C1-C6 haloalkoxy, nitro, —NR′R″, —CO2R′″, C6-C10 aryl, 5- to 10-membered heteroaryl, 5 to 10-membered heterocyclyl, or —CO—(C1-C6 alkyl) group, wherein R′, R″ and R′″ are the same or different and each represent a hydrogen atom or C1-C6 alkyl group, or R4 and R5 and the carbon atoms bonded to R4 and R5 together form a 5- to 6-membered heterocyclic ring; R6 is a hydrogen atom, a halogen atom, or a C1-C6 alkyl, C1-C6 haloalkyl, C1-C6 alkoxy, C1-C6 haloalkoxy or —CO2R′ group, wherein R′ is hydrogen or C1-C6 alkyl, or, when W is a moiety CR8, R6 may form, together with R2 and the carbon and nitrogen atoms which connect R6 and R2 in the formula (I), a 5- to 6-membered heterocyclic ring; R7 is a hydrogen atom, a halogen atom, or a C1-C6 alkyl, or C1-C6 haloalkyl group, A2 represents a C6-C10 aryl or 5- to 10-membered heteroaryl group; L′, and L′″ are the same or different and each represent a C1-C6 alkylene, C2-C6 alkenylene, or C2-C6 alkynylene group; said aryl, heteroaryl, cycloalkyl and heterocyclyl groups being unsubstituted or substituted with one or more substituents selected from halogen, hydroxy, C1-C4 alkyl, C1-C4 hydroxyalkyl, C1-C4 alkoxy, C1-C4 haloalkyl, C1-C4 haloalkoxy, —SOR, —SO2R, —NR′R″, —NR′(C═O)R″, —COOR, nitro and cyano substituents, wherein R, R′ and R″ are the same or different and each represents a hydrogen atom or C1-C4 alkyl group.
    本发明提供了一种式 I 的化合物、其同系物或其药学上可接受的盐或 N-氧化物,用于治疗或预防心血管疾病或炎症性疾病或病症: 其中: V 是 N 或 CR3 X 是 N 或 CR4 Y 是 N 或 CR5 Z 是 N 或 CR6; B 是-(C═O)R1、5 至 10 元杂芳基或一个基团 L′″-NRR′,其中R和R′相同或不同,各自代表氢原子、C1-C6烷基或C1-C6卤代烷基; R1 是 5 至 10 元杂环基,或 -OR′,其中 R′是氢原子、C1-C6 烷基或 C1-C6 卤代烷基,或 R1 是蛋白源 α 氨基酸,它通过 α 氨基与式(I)化合物中的羰基相连、R1是-NR″R′″、-NRIV-L′″-CONR″R′″或-NRIV-L′″-COOR,其中R、R″、R′″和RIV相同或不同,各自代表氢原子、C1-C6烷基或C1-C6卤代烷基; 或者 (a) W 是 N,R9 和 R2 一起形成键,或者 (b) W 是 CR8,R8 和 R9 一起形成键,R2 是氢原子,或者是 C1-C6 烷基、C1-C6 卤代烷基、C6-C10 芳基、5-至 10 元杂芳基、5-至 10 元杂环烷基、-L′-A2、C3-C10 环烷基、或-COOR′基团,其中 R′为氢原子或 C1-C6 烷基,或者当 Z 为 CR6 子团时,R2 可与 R6 以及连接式(I)中 R2 和 R6 的碳原子和氮原子一起形成 5 至 6 元杂环; R3 是氢原子、卤素原子或羟基、C1-C6 烷基、C1-C6 烷氧基、C1-C6 卤代烷基、C1-C6 卤代烷氧基、硝基或 -NR′R″ 基团,其中 R′ 和 R″ 相同或不同,且各自代表氢原子或 C1-C6 烷基; R4 和 R5 相同或不同,各自代表氢原子、卤素原子或羟基、C1-C8 烷基、C1-C8 卤代烷基、C1-C6 烷氧基、C1-C6 卤代烷氧基、硝基、-NR′R″、-CO2R′″、C6-C10 芳基、5-至 10 元杂芳基、5-至 10 元杂环基、或-CO-(C1-C6 烷基)基团,其中 R′、R″ 和 R′″ 相同或不同,且各自代表氢原子或 C1-C6 烷基,或 R4 和 R5 以及与 R4 和 R5 键合的碳原子共同形成 5 至 6 元杂环; R6 是氢原子、卤素原子或 C1-C6 烷基、C1-C6 卤代烷基、C1-C6 烷氧基、C1-C6 卤代烷氧基或 -CO2R′ 基团,其中 R′ 是氢或 C1-C6 烷基,或者当 W 是分子 CR8 时,R6 可与式 (I) 中的 R2 以及连接 R6 和 R2 的碳原子和氮原子一起形成 5 至 6 元杂环; R7 是氢原子、卤素原子或 C1-C6 烷基或 C1-C6 卤代烷基、 A2 代表 C6-C10 芳基或 5 至 10 元杂芳基; L′和 L′″相同或不同,各自代表 C1-C6 烯基、C2-C6 烯基或 C2-C6 炔基; C1-C4卤代烷基、C1-C4卤代烷氧基、-SOR、-SO2R、-NR′R″、-NR′(C═O)R″、-COOR、硝基和氰基取代基,其中 R、R′和 R″ 相同或不同,各自代表氢原子或 C1-C4 烷基。
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