7-fluoro-1-[(1R,2S)-2-fluorocyclopropyl]-8-methyl-1,4-dihydro-4-oxoquinoline-3-carboxylic acid | 431058-31-0

• 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: 7-fluoro-1-[(1R,2S)-2-fluorocyclopropyl]-8-methyl-1,4-dihydro-4-oxoquinoline-3-carboxylic acid
• 英文别名: 7-fluoro-1-[(1R,2S)-2-fluorocyclopropan-1-yl]-1,4-dihydro-8-methyl-4-oxoquinoline-3-carboxylic acid；7-fluoro-1-[(1R,2S)-2-fluorocyclopropyl]-8-methyl-4-oxoquinoline-3-carboxylic acid
• CAS: 431058-31-0
• 化学式: C₁₄H₁₁F₂NO₃
• 分子量: 279.243
• InChiKey: DGIDDCMFSFECOC-WDEREUQCSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  3.0
• 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：
  6

反应信息

• 作为反应物：
  描述：

  7-fluoro-1-[(1R,2S)-2-fluorocyclopropyl]-8-methyl-1,4-dihydro-4-oxoquinoline-3-carboxylic acid 、 (3R)-3-[1-(tert-butoxycarbonyl-N-methylamino)cyclopropan-1-yl]pyrrolidine 在 盐酸 、 三乙胺 作用下， 以 水 、 二甲基亚砜 为溶剂， 反应 18.0h， 生成 1-[2-(S)-fluoro-1-(R)-cyclopropyl]-8-methyl-7-[3-(R)-[1-(methylamino)cyclopropyl]pyrrolidin-1-yl]-1,4-dihydro-4-oxoquinoline-3-Carboxylic Acid
  参考文献：
  名称：

  DEHALOGENO COMPOUNDS

  摘要：

  公开号：

  EP1336611B1
• 作为产物：
  描述：

  Ethyl 7-fluoro-1-[2-(S)-fluoro-1-(R)-cyclopropyl]-1,4-dihydro-8-methyl-4-oxoquinoline-3-carboxylate 在 盐酸 作用下， 以 乙醇 、 溶剂黄146 为溶剂， 生成 7-fluoro-1-[(1R,2S)-2-fluorocyclopropyl]-8-methyl-1,4-dihydro-4-oxoquinoline-3-carboxylic acid
  参考文献：
  名称：

  DEHALOGENO COMPOUNDS

  摘要：

  公开号：

  EP1336611B1

文献信息

• Tri-, tetra-substituted-3-aminopyrrolidine derivative
  申请人：Takahashi Hisashi

  公开号：US20060264428A1

  公开（公告）日：2006-11-23

  A quinolone synthetic antibacterial agent and a therapeutic agent for an infection which exhibit broad spectrum and strong antibacterial activity for both Gram positive and Gram negative bacteria, and which are also highly safe are provided. The compound provided is represented by following formula (I): wherein R 1 and R 2 represent hydrogen atom, or the like; R 3 represents an alkyl group containing 1 to 6 carbon atoms, or the like; R 4 and R 5 independently represents hydrogen atom, an alkyl group containing 1 to 6 carbon atoms, or the like, with the proviso that R 4 and R 5 do not simultaneously represent hydrogen atom; or the substituents R 4 and R 5 together represent (a) a 3- to 6-membered cyclic structure including the carbon atom shared by R 4 and R 5 to form a spirocyclic structure with the pyrrolidine ring; R 6 and R 7 independently represents hydrogen atom, an alkyl group containing 1 to 6 carbon atoms, or the like; R 8 represents a halogen-substituted alkyl group containing 1 to 6 carbon atoms, or the like; X 1 represents hydrogen atom or a halogen atom; A represents nitrogen atom or a moiety represented by formula (II):

  提供了一种喹诺酮合成抗菌剂和治疗感染的药物，对革兰氏阳性和革兰氏阴性细菌均表现出广谱和强效的抗菌活性，并且具有很高的安全性。所提供的化合物由以下式（I）表示： 其中R1和R2代表氢原子，或类似物；R3代表含有1至6个碳原子的烷基基团，或类似物；R4和R5独立地代表氢原子，含有1至6个碳原子的烷基基团，或类似物，但R4和R5不同时代表氢原子；或取代基R4和R5一起代表（a）包括由R4和R5共享的碳原子形成螺环结构与吡咯烷环形成螺环结构的3至6成员环结构；R6和R7独立地代表氢原子，含有1至6个碳原子的烷基基团，或类似物；R8代表含有1至6个碳原子的卤代烷基基团，或类似物；X1代表氢原子或卤原子；A代表氮原子或由式（II）表示的基团。
• Dehalogeno compounds
  申请人：——

  公开号：US20040063754A1

  公开（公告）日：2004-04-01

  3-(1-Aminocycloalkyl)pyrrolidinyl-substituted-6-dehalodeno(hydrogen-substituted)quinolon carboxylic acid derivatives having specific substitunets as represented by the following formula (I), its salts, and hydrates thereof exhibit a broad and potent antibacterial activity on gram-negative and gram-positive bacteria, in particular, resistant bacteria typified by gram-positive cocci, including MRSA, PRSP and VRE. Thus these compounds are usable as drugs. 1

  具有特定取代基的3-(1-氨基环烷基)吡咯烷基取代的6-去卤代(氢取代)喹诺酮羧酸衍生物及其盐和水合物，如下式(I)所示，表现出广谱和强效的抗菌活性，对革兰氏阴性菌和革兰氏阳性菌均有效，特别是对革兰氏阳性球菌等耐药菌，包括MRSA、PRSP和VRE有良好的抗菌活性。因此这些化合物可用作药物。
• Substituted Pyrrolidine Derivative
  申请人：Takahashi Hisashi

  公开号：US20080045520A1

  公开（公告）日：2008-02-21

  The present invention contemplates provision of a quinolone antibacterial agent and a drug for the treatment of infectious diseases, which exhibit potent antibacterial activity and higher selective toxicity against Gram-positive and Gram-negative bacteria, which do not cause side effects (e.g., convulsion), and which exhibit higher safety. A compound represented by the following formula (I): a salt of the compound, or a hydrate of the compound or the salt; and an antibacterial drug and an infectious disease treating drug containing the compound as an active ingredient.

  本发明考虑提供一种喹诺酮类抗菌剂和用于治疗传染病的药物，其具有强大的抗菌活性和更高的选择性毒性，针对革兰氏阳性和阴性细菌，不会引起副作用（例如，惊厥），并且表现出更高的安全性。化合物的公式如下（I）：化合物的盐，或化合物或盐的水合物；以及含有该化合物作为活性成分的抗菌药物和传染病治疗药物。
• Dehalogeno-compounds
  申请人：Takahashi Hisashi

  公开号：US20070123560A1

  公开（公告）日：2007-05-31

  3-(1-Aminocycloalkyl)pyrrolidinyl-substituted-6-dehalodeno(hydrogen-substituted)quinolon carboxylic acid derivatives having specific substituents as represented by the following formula (I), its salts, and hydrates thereof exhibit a broad and potent antibacterial activity on gram-negative and gram-positive bacteria, in particular, resistant bacteria typified by gram-positive cocci, including MRSA, PRSP and VRE. Thus these compounds are usable as drugs.

  具有特定取代基的3-(1-氨基环烷基)吡咯烷基取代的6-去卤代（氢取代）喹诺酮羧酸衍生物，其盐和水合物，如以下公式（I）所示，表现出广谱和强效的抗菌活性，对革兰氏阴性和革兰氏阳性细菌均有效，特别是对革兰氏阳性球菌等耐药菌，包括MRSA、PRSP和VRE。因此，这些化合物可用作药物。
• TRI-, TETRA-SUBSTITUTED-3-AMINOPYRROLIDINE DERIVATIVE
  申请人：TAKAHASHI Hisashi

  公开号：US20090253726A1

  公开（公告）日：2009-10-08

  A quinolone synthetic antibacterial agent and a therapeutic agent for an infection which exhibit broad spectrum and strong antibacterial activity for both Gram positive and Gram negative bacteria, and which are also highly safe are provided. The compound provided is represented by formula (I):

  提供了一种喹诺酮合成抗菌剂和治疗感染的药物，具有广谱和强大的抗菌活性，对革兰氏阳性和革兰氏阴性细菌均有作用，并且非常安全。所提供的化合物由式（I）表示。