6,7-difluoro-1-[(1R,2S)-2-fluorocyclopropan-1-yl]-1,4-dihydro-8-methoxy-4-oxoquinoline-3-carboxylic acid | 175776-13-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: 6,7-difluoro-1-[(1R,2S)-2-fluorocyclopropan-1-yl]-1,4-dihydro-8-methoxy-4-oxoquinoline-3-carboxylic acid
• 英文别名: 6,7-Difluoro-1-[(1R,2S)-2-fluoro-1-cyclopropyl]-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid；6,7-difluoro-1,4-dihydro-1-[(1R,2S)-2-fluorocyclopropyl]-8-methoxy-4-oxo-3-quinolinecarboxylic acid；6,7-difluoro-1-[(1R,2S)-2-fluorocyclopropyl]-8-methoxy-4-oxoquinoline-3-carboxylic acid
• CAS: 175776-13-3
• 化学式: C₁₄H₁₀F₃NO₄
• 分子量: 313.233
• InChiKey: JUSOWTKVZJDEDG-IONNQARKSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  22
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  66.8
• 氢给体数：
  1
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  6,7-difluoro-1-[(1R,2S)-2-fluorocyclopropan-1-yl]-1,4-dihydro-8-methoxy-4-oxoquinoline-3-carboxylic acid 以92.7的产率得到difluoroborane {6,7-difluoro-1-[(1R,2S)-2-fluorocyclopropan-1-yl]-1,4-dihydro-8-methoxy-4-oxoquinolin-3-yl}carboxylate
  参考文献：
  名称：

  Quinolonecarboxylic acid derivative

  摘要：

  (-)-7-[(7S)-7-氨基-5-氮杂螺[2.4]庚烷-5-基]-6-氟-1-[(1R,2S)-2-氟-1-环丙基]-1,4-二氢-8-甲氧基-4-氧代-3-喹啉羧酸.1HCl.1H2O及含有该化合物的抗菌组合物。本发明的化合物不仅表现出优异的抗菌活性和安全性，而且对光和湿度具有显著的稳定性，因此可用作抗菌剂。

  公开号：

  US06900225B2
• 作为产物：
  描述：

  ethyl 6,7-difluoro-1-[(1R,2S)-2-fluorocyclopropyl]-8-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylate 以96.5的产率得到6,7-difluoro-1-[(1R,2S)-2-fluorocyclopropan-1-yl]-1,4-dihydro-8-methoxy-4-oxoquinoline-3-carboxylic acid
  参考文献：
  名称：

  Quinolonecarboxylic acid derivative

  摘要：

  (-)-7-[(7S)-7-氨基-5-氮杂螺[2.4]庚烷-5-基]-6-氟-1-[(1R,2S)-2-氟-1-环丙基]-1,4-二氢-8-甲氧基-4-氧代-3-喹啉羧酸.1HCl.1H2O及含有该化合物的抗菌组合物。本发明的化合物不仅表现出优异的抗菌活性和安全性，而且对光和湿度具有显著的稳定性，因此可用作抗菌剂。

  公开号：

  US06900225B2

文献信息

• C-7 Isoxazolinyl Quinolone / Naphthyridine Derivatives Useful as Antibacterial Agents
  申请人：Macielag Mark J.

  公开号：US20090029980A1

  公开（公告）日：2009-01-29

  The present invention relates to C-7 isoxazolyl quinoline/naphthyridine derivatives useful as antimicrobial compounds, pharmaceutical compositions comprising said derivatives and the use of said derivatives and pharmaceutical compositions as antimicrobial agents against pathogenic microorganisms, particularly against resistant microbes.

  本发明涉及C-7异噁唑基喹啉/萘啶衍生物，可用作抗微生物化合物，包括含有该衍生物的药物组合物以及将该衍生物和药物组合物用作抗病原微生物的抗微生物剂，特别是对抗耐药微生物。
• Quinolonecarboxylic acid derivatives
  申请人：DAIICHI PHARMACEUTICAL CO., LTD.

  公开号：US20040142957A1

  公开（公告）日：2004-07-22

  (−)-7-[(7S)-7-Amino-5-azaspiro[2.4]heptan-5-yl]-6-fluoro-1-[(1R, 2S)-2-fluoro-1-cyclopropyl]-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid.1HCl.1H 2 O and antibacterial compositions containing this compound. The compound of the present invention exhibits not only excellent antibacterial activity and safety, but also remarkable stability against light and humidity, and is thus useful as an antibacterial agent.

  (-)-7-[(7S)-7-氨基-5-氮杂螺[2.4]庚烷-5-基]-6-氟-1-[(1R,2S)-2-氟-1-环丙基]-1,4-二氢-8-甲氧基-4-氧基-3-喹啉羧酸.1HCl.1H2O和含有该化合物的抗菌组合物。本发明的化合物不仅具有优异的抗菌活性和安全性，而且对光和湿度具有显著的稳定性，因此可用作抗菌剂。
• Pyridonecarboxylic acid derivatives substituted by a bicyclic amino
  申请人：Daiichi Pharmaceutical Co., Ltd.

  公开号：US05849757A1

  公开（公告）日：1998-12-15

  This invention relates to a N.sub.1 -(halogenocyclopropyl)-substituted pyridonecarboxylic acid derivative represented by the following formula (I): ##STR1## wherein X.sup.1 is a halogen atom or a hydrogen atom; X.sup.2 is a halogen atom; R.sup.1 is a hydrogen atom, a hydroxyl group, a thiol group, a halogenomethyl group, an amino group, an alkyl group or an alkoxy group which may have a substituent group; R.sup.2 is a group represented by the following formula (II): ##STR2## wherein R.sup.3 and R.sup.4 are independently a hydrogen atom or an alkyl group and n is an integer of 1 or 2; A is a nitrogen atom or a partial structure of the following formula (III): ##STR3## wherein X.sup.3 is a hydrogen atom, a halogen atom, a cyano group, an amino group, an alkyl group, a halogenomethyl group, an alkoxyl group or a halogenomethoxyl group which may have a substituent group; and R is a hydrogen atom, a phenyl group, an acetoxymethyl group, a pivaloyloxymethyl group, an ethoxycarbonyl group, a choline group, a dimethylaminoethyl group, a 5-indanyl group, a phthalidynyl group, a 5-alkyl-2-oxo-1,3-dioxol-4-ylmethyl group, a 3-acetoxy-2-oxobutyl group, an alkyl group, an alkoxymethyl group or a phenylalkyl group, and provides a heterocyclic compound useful as antibacterial drugs.

  本发明涉及一种由以下式（I）表示的N.sub.1-(卤代环丙基)-取代吡啶酮羧酸衍生物：##STR1## 其中X.sup.1是卤素原子或氢原子；X.sup.2是卤素原子；R.sup.1是氢原子、羟基、硫醇基、卤代甲基基团、氨基、烷基或可能具有取代基的烷氧基；R.sup.2是由以下式（II）表示的基团：##STR2## 其中R.sup.3和R.sup.4独立地是氢原子或烷基，n是1或2的整数；A是氮原子或以下式（III）的部分结构：##STR3## 其中X.sup.3是氢原子、卤素原子、氰基、氨基、烷基、卤代甲基基团、烷氧基或卤代甲氧基基团，可能具有取代基；而R是氢原子、苯基、乙酰氧甲基基团、季戊酰氧甲基基团、乙氧羰基基团、胆碱基团、二甲氨基乙基基团、5-吲哚基基团、邻苯二甲酰基基团、5-烷基-2-氧代-1,3-二氧杂环戊-4-基甲基基团、3-乙酰氧基-2-氧代丁基基团、烷基、烷氧基甲基基团或苯基烷基基团，并提供一种作为抗菌药物有用的杂环化合物。
• Substituted quinolones
  申请人：Zimmermann Holger

  公开号：US20070293478A1

  公开（公告）日：2007-12-20

  The invention relates to substituted quinolones and to processes for their preparation as well as to their use for the production of medicaments for the treatment and/or prophylaxis of diseases, especially for use as antiviral agents, particularly against cytomegaloviruses.

  本发明涉及取代喹啉类化合物及其制备方法，以及它们在制备治疗和/或预防疾病的药物中的应用，特别是作为抗病毒药物，尤其是针对巨细胞病毒的药物。
• Method for producing quinolone carboxylic acid derivative
  申请人：Daiichi Sankyo Company, Limited

  公开号：US07875722B2

  公开（公告）日：2011-01-25

  The present invention relates to a method for producing a quinolone compound having high antibacterial activity and high safety, at high yield and in a simple manner. A quinolonecarboxylic acid derivative (1) of interest is produced through a one-pot manner by reacting a compound (2) with a salt of a cyclic amine (3) and with a boron derivative in a solvent in the presence of a base.

  本发明涉及一种生产高抗菌活性和高安全性的喹诺酮化合物的方法，高产量且简单。一种感兴趣的喹诺酮羧酸衍生物（1）通过在溶剂中存在碱的情况下，将化合物（2）与环状胺盐（3）和硼衍生物反应，一次性制备而成。