(S)-1-((R)-Pyrrolidin-3-yl)ethan-1-amine | 185693-03-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯烷类
• 英文名称: (S)-1-((R)-Pyrrolidin-3-yl)ethan-1-amine
• 英文别名: (1S)-1-[(3R)-pyrrolidin-3-yl]ethanamine
• CAS: 185693-03-2
• 化学式: C₆H₁₄N₂
• 分子量: 114.191
• InChiKey: KPIYLFUXCFFIFT-NTSWFWBYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.3
• 重原子数：
  8
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  38
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (S)-1-((R)-Pyrrolidin-3-yl)ethan-1-amine 、 二碳酸二叔丁酯 在 potassium carbonate 作用下， 以 二氯甲烷 、 水 为溶剂， 反应 18.0h， 生成 3(R)-[1'(S)-[tert-(butoxycarbonyl)amino]ethyl]pyrrolidine
  参考文献：
  名称：

  Exploration of the Activity of 7-Pyrrolidino-8-methoxyisothiazoloquinolones against Methicillin-Resistant Staphylococcus aureus (MRSA)

  摘要：

  A series of 7-(3'-substituted)pyrrolidino-8-methoxyisothiazoloquinolone (ITQ) analogues were prepared, and their antibacterial potency against methicillin-sensitive Staphylococcus aureus (MSSA), methicillin-resistant Staphylococcus aureus (MRSA), and Escherichia coli were compared. Many of these analogues had MIC <= 0.25 mu g/mL against quinolone-resistant MRSA strains. The stereochemical preference was explored for a series of 1 ''-methyl-3'-aminomethylpyrrolidine analogues. Antibacterial activity was generally more favorable with 3'-R, 1 ''-S configuration. Substitution on the 3'-aminomethyl nitrogen tended to decrease activity, while potency was maintained with disubstitution or aryl substitution at the 1 ''-carbon. The 7-[(R)-3-((S)-1-aminoethyl)pyrrolidin-1-yl] analogue (6a(R,S)) and the (R)-7-[3-(2-aminopropan-2-yl)pyrrolidin-1-yl] analogue (7a(R)) were found to be the ITQs with the most promising antibacterial profiles. The MICs of these select ITQs versus a panel of clinical MRSA strains were determined, and the ITQs were found to have 8- to 16-fold greater potency than linezolid. These analogues were also evaluated for inhibition of the target enzymes, topoisomerase IV and DNA gyrase, from both wild-type and multidrug resistant strains. The ITQs were up to >30 times more inhibitory against these targets than the fluoroquinolone moxifloxacin.

  DOI：

  10.1021/jm101604v

文献信息

• [EN] INDIVIDUAL STEREOISOMERS OF 7-[3-(1-AMINOALKYL)-1-PYRROLIDINYL]-QUINOLONES AND NAPHTHYRIDONES AS ANTIBACTERIAL AGENTS
  申请人：WARNER-LAMBERT COMPANY

  公开号：WO1992009596A1

  公开（公告）日：1992-06-11

  (EN) Individual stereoisomers of 7-[3-(1-aminoalkyl)-1-pyrrolidinyl]-quinolones and naphthyridones are described, their therapeutic advantages as antibacterial agents, as well as a novel method for the preparation and isolation of such stereoisomers.(FR) L'invention se rapporte à des stéréoisomères individuels de 7-[3-(1-aminoalkyl)-1-pyrrolidinyl]-quinolones et de naphtyridones, à leurs avantages thérapeutiques lorsqu'ils sont utilisés comme agents antibactériens, ainsi qu'à un nouveau procédé servant à préparer et à isoler de tels stéréoisomères.

  描述了7-[3-(1-氨基烷基)-1-吡咯烷基]-喹啉酮和萘啉酮的单体立体异构体，以及它们作为抗菌剂的治疗优势，以及一种新的制备和分离这种立体异构体的方法。
• 3-AMINOQUINAZOLIN-2,4-DIONE ANTIBACTERIAL AGENTS
  申请人：Bird Paul

  公开号：US20060183762A1

  公开（公告）日：2006-08-17

  Antibacterial 3-aminoquinazolin-2,4-diones have formula (I) wherein: R 1 and R 3 include alkyl, alkenyl, alkynyl, cycloalkyl, aryl, heterocyclic, and heteroaryl; R 5 , R 6 , and R 8 include H, alkyl, alkoxy, halo, NO 2 , CN, NH 2 , alkyl and dialkylamino; R 7 includes hydrogen, alkyl, cycloalkyl, heterocyclic, fused heterocyclic, aryl and fused aryl; J and K are C or N; and pharmaceutically acceptable salts thereof.

  抗菌3-氨基喹唑啉-2,4-二酮具有以下化学式（I）：其中：R1和R3包括烷基，烯基，炔基，环烷基，芳基，杂环基和杂芳基；R5，R6和R8包括H，烷基，烷氧基，卤素，NO2，CN，NH2，烷基和二烷基氨基；R7包括氢，烷基，环烷基，杂环基，融合的杂环基，芳基和融合的芳基；J和K为C或N；以及其药学上可接受的盐。
• METHOD FOR SYNTHESIS OF 8-ALKOXY-9H-ISOTHIAZOLO[5,4-B]QUINOLINE-3,4-DIONES
  申请人：Bradbury James Barton

  公开号：US20080071086A1

  公开（公告）日：2008-03-20

  The present invention provides process for synthesis of 8-methoxy-9H-isothiazolo[5,4-b]quinoline-3,4-diones and 8A,9-dihydro-4aH-isothiazolo[5,4-b]quinoline-3,4-diones of the Formula A. The substituents R, R 5 , R 6 , R 7 , R 8 and R 9 are defined herein. The invention also provides novel synthetic intermediates useful in the synthesis of 8-methoxy-9H-isothiazolo[5,4-b]quinoline-3,4-diones and 8A,9-dihydro-4aH-isothiazolo[5,4-b]quinoline-3,4-diones.

  本发明提供了一种合成式A中的8-甲氧基-9H-异噻唑并[5,4-b]喹啉-3,4-二酮和8A,9-二氢-4aH-异噻唑并[5,4-b]喹啉-3,4-二酮的过程。其中，取代基R、R5、R6、R7、R8和R9在此定义。本发明还提供了一种新的合成中间体，用于合成8-甲氧基-9H-异噻唑并[5,4-b]喹啉-3,4-二酮和8A,9-二氢-4aH-异噻唑并[5,4-b]喹啉-3,4-二酮。
• 3-Aminoquinazolin-2,4-dione antibacterial agents
  申请人：Bird Paul

  公开号：US20060287308A1

  公开（公告）日：2006-12-21

  Antibacterial 3-aminoquinazolin-2,4-diones have formula (1) wherein: R 1 and R 3 include alkyl, alkenyl, alkynyl, cycloalkyl, aryl, heterocyclic, and heteroaryl; R 5 , R 6 , and R 8 include H, alkyl, alkoxy, halo, NO 2 , CN, NH 2 , alkyl and dialkylamino; R 7 includes hydrogen, alkyl, cycloalkyl, heterocyclic, fused heterocyclic, aryl and fused aryl; J and K are C or N; and pharmaceutically acceptable salts thereof.

  抗菌的3-氨基喹唑啉-2,4-二酮具有式（1），其中：R1和R3包括烷基，烯基，炔基，环烷基，芳香基，杂环基和杂芳基；R5，R6和R8包括H，烷基，烷氧基，卤素，NO2，CN，NH2，烷基和二烷基氨基；R7包括氢，烷基，环烷基，杂环基，融合杂环基，芳香基和融合芳香基；J和K是C或N；以及其药学上可接受的盐。
• Individual stereoisomers of 7-(3-aminoalkyl)-1-pyrrolidinyl)-quinolones as antibacterial agents
  申请人：WARNER-LAMBERT COMPANY

  公开号：EP0909759A2

  公开（公告）日：1999-04-21

  Individual stereoisomers of 7-[3-(1-aminoalkyl)-1-pyrrolidinyl]-quinolones are described, their therapeutic advantages as antibacterial agents, as well as a novel method for the preparation and isolation of such stereoisomers.

  介绍了 7-[3-(1-氨基烷基)-1-吡咯烷基]-喹诺酮类化合物的单个立体异构体、它们作为抗菌剂的治疗优势以及制备和分离此类立体异构体的新方法。