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非那沙星 | 209342-40-5

中文名称
非那沙星
中文别名
——
英文名称
(-)-8-cyano-1-cyclopropyl-6-fluoro-7-[(4aS,7aS)-hexahydropyrrolo[3,4-b]-1,4-oxazin-6(2H)-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
英文别名
8-cyano-1-cyclopropyl-6-fluoro-7-[(4aS,7aS)-hexahydropyrrolo[3,4-b]-1,4-oxazin-6(2H)-yl]-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid;finafloxacin;8-cyano-1-cyclopropyl-6-fluoro-7-((1S,6S)-2-oxa-5,8-diazabicyclo[4.3.0]non-8-yl)-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid;7-[(4aS,7aS)-3,4,4a,5,7,7a-hexahydro-2H-pyrrolo[3,4-b][1,4]oxazin-6-yl]-8-cyano-1-cyclopropyl-6-fluoro-4-oxoquinoline-3-carboxylic acid
非那沙星化学式
CAS
209342-40-5
化学式
C20H19FN4O4
mdl
——
分子量
398.394
InChiKey
FYMHQCNFKNMJAV-HOTGVXAUSA-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:
    686.2±55.0 °C(Predicted)
  • 密度:
    1.57±0.1 g/cm3(Predicted)
  • 溶解度:
    二甲基亚砜:6.4 mg/ml(16.06 mM)

计算性质

  • 辛醇/水分配系数(LogP):
    -0.7
  • 重原子数:
    29
  • 可旋转键数:
    3
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.45
  • 拓扑面积:
    106
  • 氢给体数:
    2
  • 氢受体数:
    9

安全信息

  • 储存条件:
    2-8℃

SDS

SDS:491274a05429c40b1c69f139c07a083f
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制备方法与用途

生物活性方面,Finafloxacin是一种氟喹诺酮类抗菌药,在微酸性环境中能发挥最佳效果。

反应信息

  • 作为反应物:
    描述:
    非那沙星盐酸乙醇 作用下, 以 为溶剂, 反应 3.0h, 生成 非那沙星
    参考文献:
    名称:
    Use of 7-(2-oxa-5,8-diazabicyclo[4.3.0]non-8-yl)-quinolone carboxylic
    摘要:
    本发明涉及使用7位被2-氧杂-5,8-二氮杂双环[4.3.0]-壬-8-基基团取代的喹诺酮和萘啶酮羧酸衍生物以及它们的药用水合物和/或盐,用于治疗幽门螺杆菌感染和相关的胃十二指肠疾病。
    公开号:
    US06133260A1
  • 作为产物:
    描述:
    以85的产率得到非那沙星
    参考文献:
    名称:
    Tetrahedron Lett. 2009, 50, 2525-2528
    摘要:
    DOI:
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文献信息

  • USE OF 7-(2-OXA-5,8-DIAZABICYLCO[4.3.0]NON-8-YL)-QUINOLONE CARBOXYLIC ACID AND NAPHTHYRIDON CARBOXYLIC ACID DERIVATIVES FOR THE TREATMENT OF HELIOBACTER PYLORI INFECTIONS AND ASSOCIATED GASTRODUODENAL DISEASES
    申请人:Bayer Aktiengesellschaft
    公开号:US06432948B1
    公开(公告)日:2002-08-13
    The invention relates to the use of quinolone- and naphthyridonecarboxylic acid derivatives, which are substituted in the 7-position by a 2-oxa-5,8-diazabicyclo[4.3.0]-non-8-yl) radical, and their pharmaceutically utilizable hydrates and/or salts for the therapy of Helicobacter pylori infections and the gastroduodenal disorders associated therewith.
    本发明涉及使用在7位上被2-氧杂-5,8-二氮杂双环[4.3.0]壬-8-基基团取代的喹诺酮和萘啶酮羧酸衍生物及其药用水合物和/或盐,用于治疗幽门螺杆菌感染和与之相关的胃十二指肠疾病。
  • Compositions comprising finafloxacin and Tris
    申请人:MerLion Pharmaceuticals Pte. Ltd.
    公开号:US10576088B2
    公开(公告)日:2020-03-03
    It was found that finafloxacin has a high solubility in the presence of Tris. Such solubility is significantly higher than in the presence of other compounds typically used as buffers (e.g. phosphate buffer). The observed significant increase in solubility of finafloxacin in compositions comprising Tris is further advantageously accompanied by a long term stability of such solutions. Tris is therefore to be regarded as a specific tool to considerably enhance the solubility of finafloxacin in solutions. By preparing compositions comprising Tris it is possible to dissolve finafloxacin in such an amount therein that these compositions can effectively be used as parenteral compositions for the treatment of bacterial infections.
    研究发现,非那沙星在 Tris 存在下具有很高的溶解度。这种溶解度明显高于通常用作缓冲剂的其他化合物(如磷酸盐缓冲液)。观察到非那沙星在含有 Tris 的组合物中的溶解度明显增加,而且这种溶液具有长期稳定性。因此,Tris 可被视为一种特殊的工具,可大大提高非氟沙星在溶液中的溶解度。通过制备含有 Tris 的组合物,可以溶解一定量的非那沙星,从而使这些组合物可以有效地用作治疗细菌感染的肠外组合物。
  • Polymer conjugate comprising a bioactive agent
    申请人:POLYACTIVA PTY LTD
    公开号:US10758626B2
    公开(公告)日:2020-09-01
    The present invention relates in general to polymer-bioactive agent conjugates for delivering a bioactive agent to a subject. The polymer-bioactive agent conjugates contain triazole moieties in the polymer backbone and a bioactive moiety selected from quinolones, NSAIDs and mixtures thereof. The present invention also relates to methods for preparing the polymer conjugates using click cycloaddition chemical reactions, to monomer-bioactive agent conjugates suitable for preparing the polymer conjugates, and to pharmaceutical products comprising the polymer conjugates for the post-surgical care to treat or prevent infections, provide analgesia and treat inflammation.
    本发明总体上涉及用于向受试者输送生物活性剂的聚合物-生物活性剂共轭物。聚合物-生物活性剂共轭物的聚合物骨架中含有三唑分子和选自喹诺酮类、非甾体抗炎药及其混合物的生物活性分子。本发明还涉及使用单击环化化学反应制备聚合物共轭物的方法、适用于制备聚合物共轭物的单体-生物活性剂共轭物,以及包含聚合物共轭物的用于手术后治疗或预防感染、提供镇痛和治疗炎症的药物产品。
  • Bisphosphonate quinolone conjugates and uses thereof
    申请人:BIOVINC, LLC
    公开号:US10865220B2
    公开(公告)日:2020-12-15
    Described herein are bisphosphonate quinolone compounds, conjugates and pharmaceutical formulations thereof that can include a bisphosphonate and a quinolone, where the quinolone can be releasably coupled to the bisphosphonate. Also provided herein are methods of making and methods of using the bisphosphonate quinolone compounds, conjugates and pharmaceutical formulations thereof.
    本文描述的是双膦酸盐喹诺酮化合物、共轭物及其药物制剂,可包括双膦酸盐和喹诺酮,其中喹诺酮可与双膦酸盐可释放地偶联。本文还提供了制造和使用双膦酸盐喹诺酮化合物、共轭物及其药物制剂的方法。
  • Drugs Fut. 2009, 34, 451-457
    作者:
    DOI:——
    日期:——
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