1-(5-fluoro-1H-indol-2-yl)ethan-1-one | 1219930-11-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: 1-(5-fluoro-1H-indol-2-yl)ethan-1-one
• 英文别名: 1-(5-fluoro-1H-indol-2-yl)ethanone
• CAS: 1219930-11-6
• 化学式: C₁₀H₈FNO
• 分子量: 177.178
• InChiKey: UQHAFOPXGYRFQO-UHFFFAOYSA-N

物化性质

• 沸点：
  337.4±22.0 °C(Predicted)
• 密度：
  1.287±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  32.9
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1-(5-fluoro-1H-indol-2-yl)ethan-1-one 在 盐酸羟胺 、 sodium acetate 、 potassium carbonate 作用下， 以 甲醇 、 乙醇 、 水 、 乙腈 为溶剂， 生成 (E)-1-methoxy-3-methyl-1-(2-((((1-(5-fluoro-1-methylindol-2-yl)ethylidene)amino)oxy)methyl)phenyl)urea
  参考文献：
  名称：

  新型吲哚类杀菌剂吲哚类肟肟星闪霉素衍生物的设计，合成及生物活性

  摘要：

  设计并合成了二十一种含有吲哚部分的新型肟醚类球果素，它们利用吲哚基稳定了依诺斯特罗宾中的E-苯乙烯基。生物学测定表明大多数化合物表现出有效的杀真菌活性。结构-活性关系研究表明，合成的3-甲氧基丙酸甲酯肟醚7b-e在所有合成的肟醚化合物7中均表现出很高的活性。此外，α-（甲氧基亚氨基）苯乙酸甲酯肟醚化合物7f-i和N-甲氧基-氨基甲酸甲酯化合物7j-m的杀真菌活性 与氨解反应的相应产物相比，显示出显着差异。

  DOI：

  10.1111/cbdd.12460
• 作为产物：
  描述：

  5-氟吲哚-2-甲酸 在 1-羟基苯并三唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 三乙胺 作用下， 以 四氢呋喃 、 乙醚 、 N,N-二甲基甲酰胺 为溶剂， 反应 2.0h， 生成 1-(5-fluoro-1H-indol-2-yl)ethan-1-one
  参考文献：
  名称：

  对革兰氏 (-) 细菌具有抗菌活性的新型 MreB 抑制剂

  摘要：

  MreB 是一种存在于杆状细菌中的细胞骨架蛋白，对细菌细胞分裂至关重要且高度保守。由于大多数革兰氏 (-) 细菌需要 MreB 来进行细胞分裂、染色体分离、细胞壁形态发生和细胞极性，因此它是抗菌药物发现的一个有吸引力的目标。由于 MreB 调节与临床使用中的抗生素活性无关，因此对 MreB 抑制剂的获得性耐药性也不太可能。A22 和 CBR-4830 等化合物已知会通过抑制 ATP 酶活性来破坏 MreB 功能。然而，这些化合物的毒性阻碍了评估这些 MreB 抑制剂体内功效的努力。本研究进一步检查了与 CBR-4830 相关的类似物的结构活性，因为它与相对抗生素活性和改进的药物特性有关。这些数据表明某些类似物具有增强的抗生素活性。此外，我们评估了几个有代表性的类似物（9、10、14、26和31 ) 靶向纯化的大肠杆菌MreB ( EcMreB )并抑制其 ATP 酶活性的能力。除14外，所有这些类似物作为

  DOI：

  10.1007/s00044-022-02967-y

文献信息

• [EN] ANTI-BACTERIAL PYRUVATE KINASE MODULATOR COMPOUNDS, COMPOSITIONS, USES, AND METHODS<br/>[FR] COMPOSÉS ANTIBACTÉRIENS MODULATEURS DE LA PYRUVATE KINASE, COMPOSITIONS, UTILISATIONS ET MÉTHODES ASSOCIÉES
  申请人：UNIV BRITISH COLUMBIA

  公开号：WO2012051708A1

  公开（公告）日：2012-04-26

  Compounds having a structure of Formulas A-C are provided. Uses of such compounds as an antibiotic, including both gram-negative and gram-positive micro-organisms, as well as methods of treatment and uses involving such compounds are provided.

  提供了具有A-C式结构的化合物。提供了这些化合物作为抗生素的用途，包括革兰氏阴性和革兰氏阳性微生物，以及涉及这些化合物的治疗方法和用途。
• [EN] THERAPEUTIC COMPOUNDS AND METHODS TO TREAT INFECTION<br/>[FR] COMPOSÉS THÉRAPEUTIQUES ET MÉTHODES POUR TRAITER UNE INFECTION
  申请人：UNIV RUTGERS

  公开号：WO2019099402A1

  公开（公告）日：2019-05-23

  Disclosed herein are compounds of formula (I), or a salt thereof and compositions comprising compounds of formula I that exhibit antibacterial activities, when tested alone and/or in combination with a bacterial efflux pump inhibitor. Also disclosed are methods of treating or preventing a bacterial infection in an animal comprising administering to the animal a compound of formula I alone or in combination with the administration of a bacterial efflux pump inhibitor.

  本文披露了化合物的结构式（I）或其盐，以及包含表现出抗菌活性的化合物的组合物的组合物，当单独测试和/或与细菌外排泵抑制剂结合时。还披露了治疗或预防动物细菌感染的方法，包括向动物单独或与细菌外排泵抑制剂的给药结合给动物的结构式（I）的化合物。
• [EN] INDOLE DERIVATIVES AND USES THEREOF FOR TREATING A CANCER<br/>[FR] DÉRIVÉS D'INDOLE ET LEURS UTILISATIONS POUR LE TRAITEMENT D'UN CANCER
  申请人：UNIV CLAUDE BERNARD LYON

  公开号：WO2022008475A1

  公开（公告）日：2022-01-13

  The present invention relates to indole derivatives of formula (I') as CK2 inhibitor and pharmaceutical compositions comprising the same. The present invention further relates to the use of such compounds of formula (I) for use for preventing and/or treating a cancer.

  本发明涉及一种具有如下式（I'）的吲哚衍生物作为CK2抑制剂，以及包含该衍生物的药物组合物。本发明还涉及利用该式（I）化合物用于预防和/或治疗癌症的用途。
• COMPOSITIONS AND METHODS FOR TREATMENT OF DRY EYE DISORDERS
  申请人：SARcode Bioscience Inc.

  公开号：EP3195861A1

  公开（公告）日：2017-07-26

  The present invention provides compounds and methods for the treatment of LFA-1 mediated diseases. In particular, LFA-1 antagonists are described herein and these antagonists are used in the treatment of LFA-1 mediated diseases. One aspect of the invention provides for diagnosis of an LFA-1 mediated disease and administration of a LFA-1 antagonist, after the patient is diagnosed with a LFA-1 mediated disease. In some embodiments, the LFA-1 mediated diseases treated are dry eye disorders. Also provided herein are methods for identifying compounds which are LFA-1 antagonists.

  本发明提供了用于治疗 LFA-1 介导的疾病的化合物和方法。特别是，本文描述了 LFA-1 拮抗剂，这些拮抗剂用于治疗 LFA-1 介导的疾病。本发明的一个方面提供了对 LFA-1 介导的疾病的诊断，以及在患者被诊断出患有 LFA-1 介导的疾病后给予 LFA-1 拮抗剂。在某些实施方案中，治疗的 LFA-1 介导的疾病是干眼症。本文还提供了鉴定 LFA-1 拮抗剂化合物的方法。
• Optimization and structure–activity relationships of a series of potent inhibitors of methicillin-resistant Staphylococcus aureus (MRSA) pyruvate kinase as novel antimicrobial agents
  作者：Nag S. Kumar、Emily A. Amandoron、Artem Cherkasov、B. Brett Finlay、Huansheng Gong、Linda Jackson、Sukhbir Kaur、Tian Lian、Anne Moreau、Christophe Labrière、Neil E. Reiner、Raymond H. See、Natalie C. Strynadka、Lisa Thorson、Edwin W.Y. Wong、Liam Worrall、Roya Zoraghi、Robert N. Young

  DOI：10.1016/j.bmc.2012.10.002

  日期：2012.12

  A novel series of hydrazones were synthesized and evaluated as inhibitors of methicillin-resistant Staphylococcus aureus (MRSA) pyruvate kinase (PK). PK has been identified as one of the most highly connected 'hub proteins' in MRSA. PK has been shown to be critical for bacterial survival which makes it a potential target for development of novel antibiotics and the high degree of connectivity implies it should be very sensitive to mutations and thus less able to develop resistance. PK is not unique to bacteria and thus a critical requirement for such a PK inhibitor would be that it does not inhibit the homologous human enzyme(s) at therapeutic concentrations. Several MRSA PK inhibitors (including 8d) were identified using in silico screening combined with enzyme assays and were found to be selective for bacterial enzyme compared to four human PK isoforms (M1, M2, R and L). However these lead compounds did not show significant inhibitory activity for MRSA growth presumably due to poor bacterial cell penetration. Structure-activity relationship (SAR) studies were carried out on 8d and led us to discover more potent compounds with enzyme inhibiting activities in the low nanomolar range and some were found to effectively inhibit bacteria growth in culture with minimum inhibitory concentrations (MIC) as low as 1 mu g/mL. These inhibitors bind in two elongated flat clefts found at the minor interfaces in the homo-tetrameric enzyme complex and the observed SAR is in keeping with the size and electronic constraints of these binding sites. Access to the corresponding sites in the human enzyme is blocked. (C) 2012 Elsevier Ltd. All rights reserved.