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clinafloxacin | 340986-22-3

中文名称
——
中文别名
——
英文名称
clinafloxacin
英文别名
7-(3-amino-1-pyrrolidinyl)-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid;1-cyclopropyl-6-fluoro-7-(3-amino-1-pyrrolidinyl)-1,4-dihydro-4-oxo-quinoline-3-carboxylic acid;1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(3-amino-1-pyrrolidinyl)quinoline-3-carboxylic acid;7-(3-Aminopyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-quinoline-3-carboxylic acid;7-(3-aminopyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-4-oxoquinoline-3-carboxylic acid
clinafloxacin化学式
CAS
340986-22-3
化学式
C17H18FN3O3
mdl
——
分子量
331.347
InChiKey
VUMRNUPUQAZDBX-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:
    571.7±50.0 °C(Predicted)
  • 密度:
    1.502±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    -1.2
  • 重原子数:
    24
  • 可旋转键数:
    3
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.41
  • 拓扑面积:
    86.9
  • 氢给体数:
    2
  • 氢受体数:
    7

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

反应信息

  • 作为反应物:
    描述:
    clinafloxacin 生成 7-(3-N-t-Boc-L-methionine-amino-1-pyrrolidinyl)-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid
    参考文献:
    名称:
    7-(peptidylpyrolidinyl)naphthyridine antibacterial compounds
    摘要:
    7-(3-A-氨基-1-吡咯烷基) 取代萘啶和喹啉化合物,其中 A 是从氨基酸残基或多肽链中选择的增溶基团。
    公开号:
    US05057520A1
  • 作为产物:
    描述:
    参考文献:
    名称:
    合成7-卤代-1-环丙基-6-氟-1,4-二氢-4-氧代喹啉-3-羧酸的新合成路线,该中间体是合成喹诺酮抗菌剂的中间体†
    摘要:
    从开始米-fluorotoluene,7-氯-6-氟-和6,7-二氟-1-环丙基-1,4-二氢-4- oxoquino线-3-羧酸,3和16进行合成。化合物3和16是用于合成一类喹诺酮抗菌剂的有用的中间体。合成路线涉及两个过程。i)通过分子内环化并伴随有硝基的消除来构建喹啉环,并且ii)通过用氟化钾取代硝基来引入氟原子。由3或16制备7-(3-氨基-1-吡咯基-二基)-1-环丙基-6-氟-1,4-二氢-4-氧代喹啉-3-羧酸(18)。18的抗菌活性优于环丙沙星(2)。
    DOI:
    10.1002/jhet.5570240134
点击查看最新优质反应信息

文献信息

  • Quinolone antibacterial agents. Synthesis and structure-activity relationships of 8-substituted quinoline-3-carboxylic acids and 1,8-naphthyridine-3-carboxylic acids
    作者:Joseph P. Sanchez、John M. Domagala、Susan E. Hagen、Carl L. Heifetz、Marland P. Hutt、Jeffry B. Nichols、Ashok K. Trehan
    DOI:10.1021/jm00400a016
    日期:1988.5
    A series of 7,8-disubstituted 1-cyclopropyl-6-fluoroquinoline-3-carboxylic acids, 7-substituted 1-cyclopropyl-6-fluoro-1,8-naphthyridine-3-carboxylic acids, and 10-substituted 9-fluoropyridobenzoxazine-6-carboxylic acids has been prepared and evaluated for antibacterial activity. The side chains examined at the 7-position (benzoxazine 10-position) included piperazinyl (g), 3-aminopyrrolidinyl (a),
    一系列7,8-二取代的1-环丙基-6-氟喹啉-3-羧酸,7-取代的1-环丙基-6--1,8-萘啶-3-羧酸和10-取代的9-氟吡啶并苯并恶嗪已经制备了-6-羧酸并评估了其抗菌活性。在7-位(苯并恶嗪10-位)检测的侧链包括哌嗪基(g),3-氨基吡咯烷基(a),3-(基甲基)吡咯烷基(b)和烷基化的3-(基甲基)吡咯烷基(cf)。喹诺酮环系统C-8的变异包括氢,硝基,基,。8氢喹诺酮1,8-萘啶上侧链对革兰氏阴性生物的体外活性的相对增强比cf更大,b更大,g更大。由8个取代基赋予取代的喹诺酮核的活性的顺序为:F大于Cl大于啶大于H大于苯并恶嗪大于NH2大于NO2。这些趋势在体内得以保留。
  • Rifamycin derivatives effective against drug-resistant microbes
    申请人:Ma Zhenkun
    公开号:US20050261262A1
    公开(公告)日:2005-11-24
    Rifamycin derivatives having antimicrobial activities, including activities against drug-resistant microorganisms are claimed in this invention. The inventive rifamycin derivatives are uniquely designed in that they have a rifamycin moiety covalently linked to a linker group through the C-3 carbon of the rifamycin moiety and the linker is, in turn covalently linked to a therapeutic moiety or antibacterial agent/pharmacophore. The therapeutic moiety can be a quinolone, an oxazolidinone, a macrolide, an aminoglycoside, a tetracycline core or a structure/pharmacophore associated with an antibacterial agent.
    本发明涉及具有抗微生物活性的利福霉素生物,包括对耐药微生物的活性。本发明的利福霉素生物独特地设计在于,它们具有利福霉素基团通过利福霉素基团的C-3碳与连接基团共价连接,并且连接基团进一步与治疗性基团或抗菌剂/药效团共价连接。治疗性基团可以是喹诺酮噁唑烷酮、大环内酯、基糖苷、四环素核心或与抗菌剂相关的结构/药效团。
  • 7-(3-Substituted imino-1-pyrrolidinyl)-quinolone-3-carboxylic acids
    申请人:Abbott Laboratories
    公开号:US04762845A1
    公开(公告)日:1988-08-09
    New 7-substituted 6-fluoro-1,4-dihydro-4-oxo-quinoline-3-carboxylic acids or esters having a substituted or unsubstituted phenyl radical, an aromatic heterocyclic radical, an alkyl or cycloalkyl radical in the 1-position are antibacterial agents.
    新的7-取代6--1,4-二氢-4-氧基-喹啉-3-羧酸或酯,其中1-位上具有取代或未取代的苯基基团,芳香族杂环基团,烷基或环烷基基团,是抗菌剂。
  • 7-Substituted-1-cyclopropyl-6,8-difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acids; 7-substituted-1-cyclopropyl-1,4-dihydro-6-fluoro-4-oxo-1,8-naphthyridine-3-carboxylic acids; their derivatives; and a process for preparing the compounds
    申请人:WARNER-LAMBERT COMPANY
    公开号:EP0153163A2
    公开(公告)日:1985-08-28
    Compound of formula where X is CH, CCl, CF, C-OH, CO-alkyl having from one to three carbons, C-NH-alkyl having from one to three carbons, or N; Y is H, F, Cl or Br; R2 is alkyl having from one to four carbon atoms, vinyl, haloalkyl, or hydroxyalkyl having from two to four carbon atoms or cycloalkyl having three to six carbon atoms. Also described are methods for their manufacture, formulation, and use in treating bacterial infections including the description of certain novel intermediates used in the manufac- ture of the compounds. The compounds are useful as antibacterial agents.
    式中 X 为 CH、CCl、CF、C-OH、具有一至三个碳原子的 CO-烷基、具有一至三个碳原子的 C-NH- 烷基或 N;Y 为 H、F、Cl 或 Br;R2 为具有一至四个碳原子的烷基、具有二至四个碳原子的乙烯基、卤代烷基或羟基烷基或具有三至六个碳原子的环烷基。 还描述了其制造、配制和用于治疗细菌感染的方法,包括描述了用于制造这些化合物的某些新型中间体。 这些化合物可用作抗菌剂。
  • Novel antimicrobial lactam-quinolones
    申请人:Norwich Eaton Pharmaceuticals, Inc.
    公开号:EP0366189A2
    公开(公告)日:1990-05-02
    Antimicrobial lactam-quinolone compounds comprising a lactam-containing moiety linked to a quinolone moiety, of the formula: wherein (1) A', A2, A3, R1, R4 and R6 generally form any of a variety of quinolone, naphthyridine or related cyclic moieties known in the art to have animicrobial activity; and (2) R' or R3 contain a linking moiety, linking the quinolone moiety to a lactam-containing moiety having the formula: wherein (3) R10, R11, R12, R13, and R14, together with bonds "a" and "b", form any of a variety of lactam-containing moieties known in the art to have antimicrobial activity; and (4) the linking moiety includes (for example) carbamate, dithiocarbamate, urea, thiourea, isouronium, isothiouronium, guanidine, carbonate, trithiocarbonate, reversed carbamate, xanthate, reversed isouronium, reversed dithiocarbamate, reversed isothiouronium, amine, imine, ammonium, heteroarylium, ether, thioether, phosphone, phosphoramide, phosphate, sulfonamide, ester, thioester, amide, and hydrazide groups.
    抗菌内酰胺-喹诺酮化合物,包括与喹诺酮分子相连的含内酰胺分子,其分子式为 其中 (1) A'、A2、A3、R1、R4 和 R6 通常构成本领域已知的具有抗菌活性的各种喹诺酮啶或相关环状分子中的任一种;以及 (2) R' 或 R3 含有连接基团,将喹诺酮基团与具有以下式子的含内酰胺基团连接起来: 其中 (3) R10、R11、R12、R13 和 R14 与键 "a "和 "b "一起构成本领域已知的具有抗菌活性的各种含内酰胺分子中的任一种;以及 (4) 连接分子包括(例如)氨基甲酸酯、二氨基甲酸酯、硫脲、异乌拉 、异乌拉碳酸盐、三硫代碳酸盐、反向氨基甲酸酯、黄原酸盐、反向异乌拉 、反向二氨基甲酸酯、反向二氨基甲酸酯、反向二氨基甲酸酯、反向二氨基甲酸酯、反向二氨基甲酸酯、反向二氨基甲酸酯、反向二氨基甲酸酯、反转二氨基甲酸酯、反转异硫脲、胺、亚胺、杂芳、醚、醚、膦、酰胺、磷酸盐、磺酰胺、酯、酯、酰胺和酰基团。
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