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1-tert-butyl-6,7,8-trifluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid

中文名称
——
中文别名
——
英文名称
1-tert-butyl-6,7,8-trifluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid
英文别名
1-tert-Butyl-6,7,8-trifluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid;6,7,8-trifluoro-1-(t-butyl)-1,4-dihydro-4-oxoquinoline-3-carboxylic acid;1-(1,1-Dimethylethyl)-6,7,8-trifluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid;1-tert-butyl-6,7,8-trifluoro-4-oxoquinoline-3-carboxylic acid
1-tert-butyl-6,7,8-trifluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid化学式
CAS
——
化学式
C14H12F3NO3
mdl
——
分子量
299.249
InChiKey
CBPZPQJZEBDUEK-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

计算性质

  • 辛醇/水分配系数(LogP):
    2.4
  • 重原子数:
    21
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.29
  • 拓扑面积:
    57.6
  • 氢给体数:
    1
  • 氢受体数:
    7

反应信息

  • 作为反应物:
    描述:
    1-tert-butyl-6,7,8-trifluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid3-amino-3-methylazetidine dihydrochloride吡啶三乙胺 作用下, 反应 3.0h, 以77%的产率得到1-(1,1-dimethylethyl)-6,8-difluoro-7-(3-methyl-3-amino-1-azetidinyl)-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid
    参考文献:
    名称:
    7-Azetidinylquinolones as antibacterial agents. Synthesis and structure-activity relationships
    摘要:
    A series of novel antibacterial quinolones and naphthyridones has been prepared which contain 7-azetidinyl substituents in place of the usual piperazine or aminopyrrolidine groups. These azetidinyl derivatives were evaluated for in vitro activity by determining minimum inhibitory concentrations against a variety of bacteria. In vivo efficacy in the mouse infection model and blood levels in the mouse were determined for several compounds. The influence on the structure-activity relationships of varying substituents in the azetidine ring and at position 8 (CH, CF, CCl, N) and N-1 (ethyl, fluoroethyl, cyclopropyl, tert-butyl, 4-fluorophenyl, and 2,4-difluorophenyl) was also studied. Compounds with outstandingly broad-spectrum activity, particularly against Gram-positive organisms, improved in vivo efficacy, and high blood levels were identified in this work. 7-Azetidinyl-8-chloroquinolones were considered as warranting further development.
    DOI:
    10.1021/jm00059a002
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文献信息

  • 7-Azetidinylquinolones as Antibacterial Agents. 2. Synthesis and Biological Activity of 7-(2,3-Disubstituted-1-azetidinyl)-4-oxoquinoline- and -1,8-naphthyridine-3-carboxylic Acids. Properties and Structure-Activity Relationships of Quinolones with an Azetidine Moiety
    作者:Jordi Frigola、Antoni Torrens、Jose A. Castrillo、Josep Mas、David Vano、Juana M. Berrocal、Carme Calvet、Leonardo Salgado、Jordi Redondo
    DOI:10.1021/jm00050a016
    日期:1994.11
    3-disubstituted-1-azetidinyl)-1,4-dihydro-6-fluoro-4- oxoquinoline- and -1,8-naphthyridine-3-carboxylic acids, with varied substituents at the 1-, 5-, and 8-positions, was prepared to study the effects on potency and physicochemical properties of the substituent at position 2 of the azetidine moiety. The activity of the title compounds was determined in vitro against Gram-positive and Gram-negative bacteria
    一系列7-(2,3-二取代-1-氮杂环丁烷基)-1,4-二氢-6--4-氧代喹啉-和-1,8-萘啶-3-羧酸,在1处具有不同的取代基制备5-,5-和8-位,以研究对氮杂环丁烷部分2位上的取代基的效能和理化性质的影响。在体外确定针对革兰氏阳性和革兰氏阴性细菌的标题化合物的活性,并使用小鼠感染模型确定所选衍生物的体内功效。发现6b,6c和6d的X射线晶体结构与相应的AM1计算的几何结构合理吻合。建立了所有合成的7-氮杂环丁烷基喹诺酮类啶类的抗菌能力与计算出的电子性质和实验容量因子之间的相关性。将所选衍生物的抗菌功效,药代动力学和理化性质与相关的7-(3-基-1-氮杂环丁烷基)和7-(3-基-3-甲基-1-氮杂环丁烷基)类似物进行了比较(第1部分,请参见: J. Med。Chem。1993,36,801-810)。N-1处的环丙基或取代的苯基与C-7处的反-3-基-2-甲基-1-氮杂
  • Quinolone compounds and a process for their preparation
    申请人:KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
    公开号:EP0424850A1
    公开(公告)日:1991-05-02
    Quinolone compounds of the general formula pharmaceutical compositions active against bacterial infections containing such compounds, processes for the manufacture of the quinolone compounds and the compositions and the use of the quinolone compounds for the manufacture of pharmaceutical compositions for the treatment of bacterial infections.
    通式喹诺酮化合物的药物组合物对抗细菌感染具有活性,包含这种化合物,制造喹诺酮化合物和组合物的过程以及利用喹诺酮化合物制造用于治疗细菌感染的药物组合物。
  • Anti-bacterial quinolone- and naphthyridone-carboxylic acid compounds
    申请人:Korea Research Institute of Chemical Technology
    公开号:US05091384A1
    公开(公告)日:1992-02-25
    Quinolone compounds of the general formula ##STR1## pharmaceutical compositions active against bacterial infections containing such compounds, processes for the manufacture of the quinolone compounds and the compositions and the use of the quinolone compounds for the manufacture of pharmaceutical compositions for the treatment of bacterial infections.
    通式为##STR1##的喹诺酮化合物,对抗细菌感染的药物组合物,包含这种化合物,制造喹诺酮化合物和组合物的过程以及使用喹诺酮化合物制造用于治疗细菌感染的药物组合物。
  • Verfahren zur Herstellung von 7-(3-Amino- sowie 3-Aminomethyl-1-pyrrolidinyl)-3-chinolon-carbonsäuren sowie -naphthyridoncarbonsäuren
    申请人:BAYER AG
    公开号:EP0401623A1
    公开(公告)日:1990-12-12
    Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von 7-(3-Amino-sowie 3-Aminomethyl-1-pyrrolidinyl)-3-chinoloncarbonsäuren sowie -naphthyridoncarbonsäuren der allgemeinen Formel I in welcher X', R1 - R6, m, n und A die in der Beschreibung angegebene Bedeutung haben, welche als antibakterielle Mittel bekanntgeworden sind und durch Umsetzung von 7-Halogen-3-chinoloncarbonsäuren bzw. -naphthyridoncarbonsäuren mit 3-Aminopyrrolidin bzw. 3-Aminomethylpyrrolidin in freier Form oder in Form der 3-Acylamino- bzw. 3-Acylaminomethyl-pyrrolidine und anschließende Abspaltung der Acylreste hergestellt werden. Außerdem betrifft die Erfindung Verbindungen der Formeln III und IV in denen die Substituenten die in der Beschreibung angegebene Bedeutung haben, sowie die Verwendung von IV als Arzneimittel und zur Herstellung von Arzneimitteln.
    本发明涉及通式 I 的 7-(3-基-和 3-基甲基-1-吡咯烷基)-3-喹啉酮羧酸酮羧酸的制备方法。 其中 X'、R1-R6、m、n 和 A 具有说明中给出的含义,它们已成为众所周知的抗菌剂,其制备方法是将 7-卤代-3-喹啉酮羧酸或-酮羧酸与游离形式或 3-酰基-或 3-酰基甲基-吡咯烷形式的 3-氨基吡咯烷或 3-基甲基吡咯烷反应,然后裂解酰基。 本发明还涉及式 III 和 IV 的化合物 的化合物,其中的取代基具有描述中给出的含义,以及 IV 作为药物和制备药物的用途。
  • Antibacterial quinolone carboxylic acid derivatives
    申请人:KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
    公开号:EP0549857A1
    公开(公告)日:1993-07-07
    The present invention relates to certain novel quinolone compounds of the present invention represented by the following formula(I) and novel processes for preparing same. wherein: X isa nitrogen atom or a C-Y group wherein Y is a hydrogen, fluorine, chlorine or bromine atom or a methoxy or methyl group; R₁ isa C₁₋₆ alkyl group optionally substituted with a halogen atom or a hydroxy radical, an alkenyl group, a C₃₋₆ cycloalkyl group, a phenyl group substituted with a halogen atom or a divalent group of -OCH₂*CH(CH₃)-, -SCH₂*CH₂-or -SCH₂*CH(CH₃)- which forms an oxazine or thiazine ring together with the nitrogen atom to which R₁ is attached and with X wherein X is C-Y; R₂ isa hydrogen atom, a carboxy protecting group or a pharmaceutically acceptable metal or organic cation; R₃ and R₄,which may be the same or different, are a hydrogen atom, a lower alkyl group, an acyl group or a nitrogen protecting group metabolizable in vivo; Z isa hydrogen or halogen atom, an amino, hydroxy or methyl group; and n is1 to 3.
    本发明涉及下式(I)所代表的本发明的某些新型喹诺酮化合物及其新型制备工艺。 其中 X 是氮原子或 C-Y 基团,其中 Y 是氢、溴原子或甲氧基或甲基; R₁ 是任选被卤素原子或羟基取代的 C₁₋₆ 烷基、烯基、C₃₋₆ 环烷基、被卤素原子取代的苯基或 -OCH₂*CH(CH₃)- 的二价基团、-SCH₂*CH₂-或 -SCH₂*CH(CH₃)-,它们与 R₁ 所连接的氮原子和 X 一起形成噁嗪环或噻嗪环,其中 X 为 C-Y; R₂ 是氢原子、羧基保护基团或药学上可接受的属或有机阳离子; R₃和 R₄(可以相同或不同)是氢原子、低级烷基、酰基或可在体内代谢的氮保护基团; Z 是氢原子或卤素原子、基、羟基或甲基;以及 n 为 1 至 3。
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