2-(hydroxymethyl)-quinolin-4(1H)-one | 168141-98-8

• 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: 2-(hydroxymethyl)-quinolin-4(1H)-one
• 英文别名: 2-(hydroxymethyl)-4(1H)-Quinolinone；2-(hydroxymethyl)-1H-quinolin-4-one
• CAS: 168141-98-8
• 化学式: C₁₀H₉NO₂
• 分子量: 175.187
• InChiKey: HNCBVLVZMRJJBP-UHFFFAOYSA-N

物化性质

• 沸点：
  394.1±27.0 °C(Predicted)
• 密度：
  1.357±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 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：
  49.3
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-(hydroxymethyl)-quinolin-4(1H)-one 在 草酰氯 、 二甲基亚砜 作用下， 以 二氯甲烷 为溶剂， 反应 0.25h， 以70%的产率得到4-氧代-1,4-二氢-2-喹啉甲醛
  参考文献：
  名称：

  Buzzetti, Franco; Pinciroli, Vittorio; Brasca, M. Gabriella, Gazzetta Chimica Italiana, 1995, vol. 125, # 2, p. 69 - 76

  摘要：

  DOI：
• 作为产物：
  描述：

  犬尿喹酸 在 硼烷四氢呋喃络合物 作用下， 以 四氢呋喃 为溶剂， 反应 3.0h， 以80%的产率得到2-(hydroxymethyl)-quinolin-4(1H)-one
  参考文献：
  名称：

  Buzzetti, Franco; Pinciroli, Vittorio; Brasca, M. Gabriella, Gazzetta Chimica Italiana, 1995, vol. 125, # 2, p. 69 - 76

  摘要：

  DOI：

文献信息

• [EN] BENZOXAZINONE DERIVATIVES FOR THE TREATMENT OF GLYTL MEDIATED DISORDERS<br/>[FR] DÉRIVÉS DE BENZOXAZINONE POUR TRAITER DES TROUBLES INDUITS PAR GLYTL
  申请人：GLAXO GROUP LTD

  公开号：WO2011012622A1

  公开（公告）日：2011-02-03

  The present invention relates to benzoxazinone derivatives, processes for their preparation, pharmaceutical compositions and medicaments containing them and to their use in treating disorders mediated by GlyT1, including neurological and neuropsychiatric disorders, in particular psychoses, dementia or attention deficit disorder.

  本发明涉及苯并噁唑酮衍生物，其制备方法，含有它们的药物组合物和药物，以及它们在治疗由GlyT1介导的疾病中的应用，包括神经系统和神经精神疾病，特别是精神病、痴呆或注意力缺陷障碍。
• Synthesis of Natural and Unnatural Quinolones Inhibiting the Growth and Motility of Bacteria
  作者：Jianye Li、Benjamin R. Clark

  DOI：10.1021/acs.jnatprod.0c00865

  日期：2020.10.23

  Synthesis of a recently discovered S-methylated quinolone natural product (1) was carried out, in addition to the production of a range of 2-substituted 4-quinolone derivatives (2–11). Two approaches were used: (i) the base-catalyzed cyclization of N-(ketoaryl)amides; (ii) attachment of the substituent to the quinolone core via a Suzuki–Miyaura cross-coupling. Also produced were a small suite of related

  最近发现的合成小号甲基化的喹诺酮的天然产物（1）进行，除了产生一系列2取代基-4-喹诺酮衍生物（的2 - 11）。使用了两种方法：(i) N- (酮芳基)酰胺的碱催化环化；(ii) 通过 Suzuki-Miyaura 交叉偶联将取代基连接到喹诺酮核心。还生产了一小组相关的 2(1 H )-喹诺酮 ( 12 – 19 )。对合成的化合物的抗菌特性进行了评估。烯烃取代的 4-喹诺酮8显着抑制了铜绿假单胞菌菌株以及 4-喹诺酮类和 2(1 H )-喹诺酮类均能够抑制枯草芽孢杆菌的蜂群行为。
• The Synthesis of Quinolone Natural Products from<i>Pseudonocardia</i>sp.
  作者：Flavia Salvaggio、James T. Hodgkinson、Laura Carro、Stephen M. Geddis、Warren R. J. D. Galloway、Martin Welch、David R. Spring

  DOI：10.1002/ejoc.201501400

  日期：2016.1

  Abstract The synthesis of four quinolone natural products from the actinomycete Pseudonocardia sp. is reported. The key step involved a sp2–sp3 Suzuki–Miyaura reaction between a common boronic ester lateral chain and various functionalised quinolone cores. The quinolones slowed growth of E. coli and S. aureus by inducing extended lag phases.

  摘要 从放线菌 Pseudonocardia sp. 合成四种喹诺酮类天然产物。被报道。关键步骤涉及普通硼酸酯侧链和各种功能化喹诺酮核之间的 sp2-sp3 Suzuki-Miyaura 反应。喹诺酮类药物通过诱导延长的滞后期来减缓大肠杆菌和金黄色葡萄球菌的生长。
• WO2008/144865
  申请人：——

  公开号：——

  公开（公告）日：——
• 4-Quinolones as Noncovalent Inhibitors of High Molecular Mass Penicillin-Binding Proteins
  作者：Abbas G. Shilabin、Liudmila Dzhekieva、Pushpa Misra、B. Jayaram、R. F. Pratt

  DOI：10.1021/ml3001006

  日期：2012.7.12

  Penicillin-binding proteins (PBPs) are important bacterial enzymes that carry out the final steps of bacterial cell wall assembly. Their DD-transpeptidase activity accomplishes the essential peptide cross linking step of the cell wall. To date, all attempts to discover effective inhibitors of PBPs, apart from beta-lactams, have not led to new antibiotics. Therefore, the need for new classes of efficient inhibitors of these enzymes remains. Guided by a computational fragment based docking procedure, carried out on Escherichia cob PBPS, we have designed and synthesized a series of 4-quinolones as potential inhibitors of PBPs. We describe their binding to the PBPs of E cob and Bacillus subtilis. Notably, these compounds bind quite tightly to the essential high molecular mass PBPs.