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ethyl 1-cyclopropyl-5,6,8-trifluoro-1,4-dihydro-7-(2,6-dimethyl-4-pyridinyl)-4-oxo-3-quinolinecarboxylate | 123942-10-9

中文名称
——
中文别名
——
英文名称
ethyl 1-cyclopropyl-5,6,8-trifluoro-1,4-dihydro-7-(2,6-dimethyl-4-pyridinyl)-4-oxo-3-quinolinecarboxylate
英文别名
ethyl 1-cyclopropyl-7-(2,6-dimethyl-4-pyridinyl)-5,6,8-trifluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylate;Ethyl 1-cyclopropyl-7-(2,6-dimethylpyridin-4-yl)-5,6,8-trifluoro-4-oxoquinoline-3-carboxylate
ethyl 1-cyclopropyl-5,6,8-trifluoro-1,4-dihydro-7-(2,6-dimethyl-4-pyridinyl)-4-oxo-3-quinolinecarboxylate化学式
CAS
123942-10-9
化学式
C22H19F3N2O3
mdl
——
分子量
416.4
InChiKey
BKGGGRRSIRNHFA-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

  • 沸点:
    516.1±50.0 °C(Predicted)
  • 密度:
    1.388±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.3
  • 重原子数:
    30
  • 可旋转键数:
    5
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.32
  • 拓扑面积:
    59.5
  • 氢给体数:
    0
  • 氢受体数:
    8

上下游信息

  • 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:
    参考文献:
    名称:
    一些新型的1-取代的1,4-二氢-4-氧代-7-吡啶基-3-喹啉羧酸的合成及抗菌活性。有效的抗葡萄球菌药物。
    摘要:
    3-和4-(三烷基锡烷基)吡啶与7-溴或7-氯1取代的1,4-二氢-4-氧代-3-喹啉羧酸酯的钯催化偶联提供了相应的1取代的1, 4-二氢-4-氧代-7-吡啶基-3-喹啉羧酸。研究了这些衍生物的抗菌活性,发现革兰氏阳性活性的最佳1位和7位取代基分别是环丙基和4-(2,6-二甲基吡啶基)。我们发现对于所研究的氟取代的衍生物,氟在喹诺酮核上的位置或氟原子的数目对于良好的革兰氏阳性活性似乎并不重要。对于1-环丙基7-(2,6-二甲基-4-吡啶基)衍生物,6-氟4a,8-氟10d,6,8-二氟10b和5,6,8-三氟8 所有这些都对金黄色葡萄球菌ATCC 29213具有相同的抗菌活性。7-(4-吡啶基)基团的取代与革兰氏阳性活性之间也存在相关性,特别是对金黄色葡萄球菌,这清楚地表明2,6-二甲基吡啶基组是最佳的。在这项研究中,针对金黄色葡萄球菌ATCC 29213的最有效药物的MIC50值为0.0
    DOI:
    10.1021/jm00014a005
  • 作为产物:
    参考文献:
    名称:
    一些新型的1-取代的1,4-二氢-4-氧代-7-吡啶基-3-喹啉羧酸的合成及抗菌活性。有效的抗葡萄球菌药物。
    摘要:
    3-和4-(三烷基锡烷基)吡啶与7-溴或7-氯1取代的1,4-二氢-4-氧代-3-喹啉羧酸酯的钯催化偶联提供了相应的1取代的1, 4-二氢-4-氧代-7-吡啶基-3-喹啉羧酸。研究了这些衍生物的抗菌活性,发现革兰氏阳性活性的最佳1位和7位取代基分别是环丙基和4-(2,6-二甲基吡啶基)。我们发现对于所研究的氟取代的衍生物,氟在喹诺酮核上的位置或氟原子的数目对于良好的革兰氏阳性活性似乎并不重要。对于1-环丙基7-(2,6-二甲基-4-吡啶基)衍生物,6-氟4a,8-氟10d,6,8-二氟10b和5,6,8-三氟8 所有这些都对金黄色葡萄球菌ATCC 29213具有相同的抗菌活性。7-(4-吡啶基)基团的取代与革兰氏阳性活性之间也存在相关性,特别是对金黄色葡萄球菌,这清楚地表明2,6-二甲基吡啶基组是最佳的。在这项研究中,针对金黄色葡萄球菌ATCC 29213的最有效药物的MIC50值为0.0
    DOI:
    10.1021/jm00014a005
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文献信息

  • 4-Oxo-3-quinolinecarboxylic acids useful as antibacterial agents and preparation thereof
    申请人:STERLING WINTHROP INC.
    公开号:EP0309789A1
    公开(公告)日:1989-04-05
    A compound useful as an antibacterial agent having the formula: wherein: R is hydrogen or lower-alkyl; R′ is hydrogen, fluoro or -SR‴, where R‴ is phenyl, benzyl or lower-alkyl; R˝ is selected from hydrogen, fluoro and -SR‴, with the proviso that when R˝ is hydrogen, R′ is also hydrogen; or a pharmaceutically acceptable acid-addition salt thereof; or an alkali metal or amine salt of a compound where R is hydrogen as well as processes for the preparation thereof.
    一种可用作抗菌剂的化合物,其式如下 其中 R是氢或低级烷基; R′是氢、氟或-SR‴、 其中 R‴ 是苯基、苄基或低级烷基; R˝ 选自氢、氟和 -SR‴,但 R˝ 为氢时,R′ 也为氢; 或其药学上可接受的酸加成盐;或 R 为氢的化合物的碱金属盐或胺盐及其制备方法。
  • Pyridinyl-quinolone compounds, their preparation and use
    申请人:STERLING WINTHROP INC.
    公开号:EP0417669A2
    公开(公告)日:1991-03-20
    Fluorinated 1-cyclopropyl-7-(substituted-pyri­dinyl)-1,4-dihydro-4-oxo-3-quinolinecarboxylic acids of the formula wherein R is hydrogen, R′ and R˝ are hydrogen or fluoro, and Z is 3- or 4-pyridinyl substituted by alkyl groups or substituted alkyl groups, are superior antibacterial agents. They are prepared via a coupling reaction between the corresponding esters (R = alkyl) having a halo group in the 7-position and a substituted (trialkylstannyl)­pyridine.
    氟化 1-环丙基-7-(取代的吡啶基)-1,4-二氢-4-氧代-3-喹啉羧酸,其式为 其中 R 是氢,R′ 和 R˝ 是氢或氟,Z 是被烷基或取代烷基取代的 3-或 4-吡啶基,它们是优良的抗菌剂。它们是通过在 7 位上具有卤代基的相应酯(R = 烷基)与取代的(三烷基锡基)吡啶之间的偶联反应制备的。
  • Mammalian topoisomerase II inhibitory activity of 1-cyclopropyl-6,8-difluoro-1,4-dihydro-7-(2,6-dimethyl-4-pyridinyl)-4-oxo-3-quinolinecarboxylic acid and related derivatives
    作者:Mark P. Wentland、George Y. Lesher、Michael Reuman、Monte D. Gruett、Baldev Singh、Suzanne C. Aldous、Peter H. Dorff、James B. Rake、Susan A. Coughlin
    DOI:10.1021/jm00071a010
    日期:1993.9
    1-Cyclopropyl-6,8-difluoro-1,4-dihydro-7-(2,6-dimethyl-4-pyridinyl)-4-oxo-3-quinolinecarboxylic acid (1), a previously reported potent inhibitor of bacterial DNA gyrase, was found to be interactive with mammalian topoisomerase II (topo II). In a DNA-cleavage assay using topo II isolated from HeLa cells, 1 exhibited an EC50 value of 7.6 muM (VP-16; EC50 = 0.81 muM). A series of analogues modified at the 1-, 2-, 3-, 5-, and 7-positions of 1 were subsequently made and assessed for topo II inhibition. Compound 1 was considerably more potent than derivatives where the 1-substituent was alkyl, aryl, or H, or when N-c-C3H5 was replaced with S. The descarboxyl (i.e., 3-H) analogue had potency comparable to that of 1; when both these compounds were substituted at the 2-position with methyl or phenyl, an interesting relationship between activity and the conformation of the carboxyl group emerged. Upon replacement of the 5-H of 1 with NH2 or F, sustained potency was seen. No enhancement of activity was evident upon replacing the 7-substituent of 1 with other pyridinyl groups, 4-methyl-1-piperazinyl, or pyrrolidinyl groups; however, the 7-(4-hydroxyphenyl) analogue (CP-115,953) was 6-fold more potent than 1. The topo II inhibitory properties of 1 translated to modest in vitro cytotoxicity and in vivo activity versus P388.
  • US5075319A
    申请人:——
    公开号:US5075319A
    公开(公告)日:1991-12-24
  • US5169853A
    申请人:——
    公开号:US5169853A
    公开(公告)日:1992-12-08
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