ethyl 1-{(3S,4S)-4-fluoro-1-[(S)-1-phenylethyl]-5-thioxopyrrolidin-3-yl}cyclopropanecarboxylate | 190954-44-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: ethyl 1-{(3S,4S)-4-fluoro-1-[(S)-1-phenylethyl]-5-thioxopyrrolidin-3-yl}cyclopropanecarboxylate
• 英文别名: 4-(S)-(1-Ethoxycarbonylcyclopropyl)-3-(S)-fluoro-1-[1-(S)-phenylethyl]-2-pyrrolidinthione；ethyl 1-[(3S,4S)-4-fluoro-1-[(1S)-1-phenylethyl]-5-sulfanylidenepyrrolidin-3-yl]cyclopropane-1-carboxylate
• CAS: 190954-44-0
• 化学式: C₁₈H₂₂FNO₂S
• 分子量: 335.443
• InChiKey: IFRSAHDCDZEWLJ-QEJZJMRPSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  23
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  61.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  ethyl 1-{(3S,4S)-4-fluoro-1-[(S)-1-phenylethyl]-5-thioxopyrrolidin-3-yl}cyclopropanecarboxylate 在 镍 四氢呋喃 、 乙醚 、 ammonium hydroxide 、 Brine 、 Sodium sulfate-III 作用下， 以 四氢呋喃 为溶剂， 反应 0.5h， 以to obtain 5.08 g (86.0%) of the title compound as a colorless oil的产率得到ethyl 1-{(3S,4SR)-4-fluoro-1-[(S)-1-phenylethyl]pyrrolidin-3-yl}cyclopropanecarboxylate
  参考文献：
  名称：

  Substituted aminocycloalkylpyrrolidine derivatives and cis-substituted

  摘要：

  本发明涉及一种具有优异的抗微生物活性和高安全性的抗微生物药物，其包括一种活性成分，即具有取代的氨基环烷基吡咯烷基取代基的喹诺酮衍生物，进一步取代各种取代基，由式(I)表示，其盐和水合物： ## STR1 ## 其中Q由式(II)或(IV)表示。 ## STR2 ## 还公开了一种喹诺酮衍生物，其中R.sup.4和以下公式的吡咯烷环上的取代基： ## STR3 ## 位于顺式构型; Q由以下公式表示： ## STR4 ##

  公开号：

  US06121285A1
• 作为产物：
  描述：

  ethyl 3-(1-ethoxycarbonylcyclopropan-1-yl)-3-hydroxybutanoate 在 platinum(IV) oxide 劳森试剂 、 吡啶 、 N-溴代丁二酰亚胺(NBS) 、 氯化亚砜 、 偶氮二异丁腈 、 氢气 、 碳酸氢钠 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 、 lithium diisopropyl amide 作用下， 以 四氢呋喃 、 甲醇 、 四氯化碳 、 乙醇 、 正己烷 、 二氯甲烷 、 苯 为溶剂， 反应 49.33h， 生成 ethyl 1-{(3S,4S)-4-fluoro-1-[(S)-1-phenylethyl]-5-thioxopyrrolidin-3-yl}cyclopropanecarboxylate
  参考文献：
  名称：

  Synthesis and Structure−Activity Relationships of 5-Amino-6-fluoro-1-[(1R,2S)-2-fluorocyclopropan-1-yl]-8-methylquinolonecarboxylic Acid Antibacterials Having Fluorinated 7-[(3R)-3-(1-Aminocyclopropan-1-yl)pyrrolidin-1-yl] Substituents

  摘要：

  A series of novel 5-amino-6-fluoro-1-[(1R,2S)-2-fluorocyclopropan-1-yl]-8-methylquinolones bearing fluorinated (3R)-3-(1-aminocyclopropan-1-yl)pyrrolidin-1-yl substituents at the C-7 position (2-4) was synthesized to obtain potent drugs for infections caused by Gram-positive pathogens, which include resistant strains such as methicillin-resistant Staphylococcus aureus (MRSA), penicillin-resistant Streptococcus pneumoniae (PRSP), and vancomycin-resistant enterococci (VRE). These fluorinated compounds 2-4 exhibited potent antibacterial activity comparable with that of a compound bearing a non-fluorinated (3R)-3-(1-aminocyclopropan-1-yl)pyrrolidine moiety at the C-7 position (1) and had at least 4 times more potent activity against representative Gram-positive bacteria than ciprofloxacin (CPFX), gatifloxacin (GFLX), or moxifloxacin (MFLX). Among them, the 7-[(3S,4R)-4-(1-aminocyclopropan-1-yl)-3-fluoropyr-rolidin-1-yl] derivative 3 (=DQ-113), which showed favorable profiles in preliminary toxicological and nonclinical pharmcokinetic studies, exhibited potent antibacterial activity against clinically isolated resistant Gram-positive pathogens.

  DOI：

  10.1021/jm020328y

文献信息

• Cis-substituted aminocycloalkylpyrrolidine derivatives
  申请人：DAIICHI PHARMACEUTICAL CO., LTD.

  公开号：US20020077345A1

  公开（公告）日：2002-06-20

  Antimicrobial agents being excellent in antimicrobial activity and safety. Compounds represented by formula (I), its. salts and hydrates thereof: 1 wherein R 1 represents a hydrogen atom or an alkyl group; R 2 represents a hydrogen atom or an alkyl group; R 3 and R 5 , each represents a hydrogen atom; R 4 represents a hydroxyl group, a halogen atom, a carbamoyl group, an alkyl group, an alkoxyl group or an alkylthio group; R 6 and R 7 , each independently represents a hydrogen atom or an alkyl group; n is an integer of from 1 to 3; R 4 and the substituent on the pyrrolidine ring of the following formula: 2 are located in the cis-configuration; and Q represents a partial structure represented by the following formula: 3

  抗微生物制剂在抗微生物活性和安全性方面表现出色。由式（I）表示的化合物及其盐和水合物：其中R1表示氢原子或烷基；R2表示氢原子或烷基；R3和R5各表示氢原子；R4表示羟基、卤原子、氨基甲酰基、烷基、烷氧基或烷硫基；R6和R7各自独立地表示氢原子或烷基；n为1至3的整数；R4和以下式子中吡咯烷环上的取代基：2位于顺式构型；Q表示以下式子所表示的部分结构：3。
• Substituted aminocycloalkylpyrrolidine derivatives and cis-substituted
  申请人：Daiichi Pharmaceutical Co., Ltd.

  公开号：US06121285A1

  公开（公告）日：2000-09-19

  An antimicrobial drug having excellent antimicrobial activity and high safety is disclosed, which comprises as an active ingredient, a quinolone-derivative having a substituted aminocycloalkylpyrrolidine as a substituent and which is further substituted with various substituents, represented by formula (I), its salts and hydrates thereof: ##STR1## wherein Q is represented by formula (II) or (IV). ##STR2## Also disclosed is a quinolone derivative where R.sup.4 and the substituent on the pyrrolidine ring of the following formula: ##STR3## are located at the cis-configuration; and Q is represented by the formula: ##STR4##

  本发明涉及一种具有优异的抗微生物活性和高安全性的抗微生物药物，其包括一种活性成分，即具有取代的氨基环烷基吡咯烷基取代基的喹诺酮衍生物，进一步取代各种取代基，由式(I)表示，其盐和水合物： ## STR1 ## 其中Q由式(II)或(IV)表示。 ## STR2 ## 还公开了一种喹诺酮衍生物，其中R.sup.4和以下公式的吡咯烷环上的取代基： ## STR3 ## 位于顺式构型; Q由以下公式表示： ## STR4 ##
• CIS-DISUBSTITUTED AMINOCYCLOALKYL-PYRROLIDINE DERIVATIVES
  申请人：DAIICHI PHARMACEUTICAL CO., LTD.

  公开号：EP1020459A1

  公开（公告）日：2000-07-19

  Antibacterial agents which are excellent in antibacterial activity and safety and comprise compounds represented by general formula (I), their salts, or hydrates of the same, wherein R1 represents hydrogen or alkyl; R2 represents hydrogen or alkyl; R3 and R5 represent each hydrogen; R4 represents hydroxy, halogeno, carbamoyl, alkyl, alkoxy or alkylthio; R6 and R7 represent each hydrogen or alkyl; n is an integer of from 1 to 3; R4 and the substituent on the pyrrolidine ring of general formula (III) are arranged at the cis-configuration; and Q is a partial structure represented by general formula (a).

  具有优异抗菌活性和安全性的抗菌剂，包括通式(I)代表的化合物、它们的盐或它们的水合物，其中 R1 代表氢或烷基；R2 代表氢或烷基；R3 和 R5 各自代表氢；R4 代表羟基、卤素、氨基甲酰基、烷基、烷氧基或烷硫基；R6 和 R7 分别代表氢或烷基；n 为 1 至 3 的整数；R4 和通式（III）中吡咯烷环上的取代基以顺式构型排列；以及 Q 为通式（a）所代表的部分结构。
• US06184388B2
  申请人：——

  公开号：——

  公开（公告）日：——
• SUBSTITUTED AMINOCYCLOALKYLPYRROLIDINE DERIVATIVES
  申请人：DAIICHI PHARMACEUTICAL CO., LTD.

  公开号：EP0911328B1

  公开（公告）日：2006-02-08