2-(morpholin-4-yl)-N-(5-sulfamoyl-1,3,4-thiadiazol-2-yl)acetamide

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 2-(morpholin-4-yl)-N-(5-sulfamoyl-1,3,4-thiadiazol-2-yl)acetamide
• 英文别名: 2-morpholino-N-(5-sulfamoyl-1,3,4-thiadiazol-2-yl)acetamide；2-morpholin-4-yl-N-(5-sulfamoyl-1,3,4-thiadiazol-2-yl)acetamide
• 化学式: C₈H₁₃N₅O₄S₂
• 分子量: 307.354
• InChiKey: CEVFZHVZMHZPRV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.6
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  164
• 氢给体数：
  2
• 氢受体数：
  9

反应信息

• 作为产物：
  描述：

  吗啉 、 2-chloro-N-(5-sulfamoyl-1,3,4-thiadiazol-2-yl)acetamide 在 N-乙基吗啉 作用下， 以 四氢呋喃 为溶剂， 生成 2-(morpholin-4-yl)-N-(5-sulfamoyl-1,3,4-thiadiazol-2-yl)acetamide
  参考文献：
  名称：

  碳酸酐酶抑制剂。通过尾巴方法获得的新型磺胺/乙酰唑酰胺衍生物及其与胞质同工酶I和II，以及与肿瘤相关的同工酶IX的相互作用。

  摘要：

  通过使磺酰胺或5-氨基-1,3,4-噻二唑-2-磺酰胺与ω-氯链烷酰氯反应，然后用仲胺代替ω-氯原子，获得了一系列磺酰胺。已通过含有两个至五个碳原子的烷酰基-羧酰胺基连接体将掺有属于吗啉，哌啶和哌嗪环系统的杂环胺的尾巴连接至这些磺酰胺。测试了以此方式制备的新衍生物作为三种碳酸酐酶（CA，EC 4.2.1.1）同工酶，胞质同工酶CA I和II以及跨膜，肿瘤相关同工酶CA IX的催化域的抑制剂。在芳族和杂环磺酰胺系列中都检测到了几种低纳摩尔CA I和CA II抑制剂，

  DOI：

  10.1016/j.bmcl.2004.10.070

文献信息

• [EN] CARBONIC ANHYDRASE INHIBITORS AND ANTIBIOTICS AGAINST MULTIDRUG RESISTANT BACTERIA<br/>[FR] INHIBITEURS D'ANHYDRASE CARBONIQUE ET ANTIBIOTIQUES CONTRE DES BACTÉRIES MULTIRÉSISTANTES
  申请人：PURDUE RESEARCH FOUNDATION

  公开号：WO2020131980A1

  公开（公告）日：2020-06-25

  The invention described herein generally relates to novel therapeutic compounds, and in particular to carbonic anhydrase inhibitors as a narrow spectrum antibiotics against drug resistant bacteria and methods for treating those infection diseases in mammals using the described carbonic anhydrase inhibitors or a pharmaceutical formulation thereof.

  本发明通常涉及新型治疗化合物，特别是作为一种针对耐药细菌的窄谱抗生素的碳酸酐酶抑制剂，以及使用所述碳酸酐酶抑制剂或其制药配方治疗哺乳动物感染疾病的方法。
• Optimization of Acetazolamide-Based Scaffold as Potent Inhibitors of Vancomycin-Resistant <i>Enterococcus</i>
  作者：Jatinder Kaur、Xufeng Cao、Nader S. Abutaleb、Ahmed Elkashif、Amanda L. Graboski、Aaron D. Krabill、Ahmed Hassan AbdelKhalek、Weiwei An、Atul Bhardwaj、Mohamed N. Seleem、Daniel P. Flaherty

  DOI：10.1021/acs.jmedchem.0c00734

  日期：2020.9.10

  Vancomycin-resistant enterococci (VRE) are the second leading cause of hospital-acquired infections (HAIs) attributed to a drug-resistant bacterium in the United States, and resistance to the frontline treatments is well documented. To combat VRE, we have repurposed the FDA-approved carbonic anhydrase drug acetazolamide to design potent antienterococcal agents. Through structure-activity relationship optimization we have arrived at two leads possessing improved potency against clinical VRE strains from MIC = 2 mu g/mL (acetazolamide) to MIC = 0.007 mu g/mL (22) and 1 mu g/mL (26). Physicochemical properties were modified to design leads that have either high oral bioavailability to treat systemic infections or low intestinal permeability to treat VRE infections in the gastrointestinal tract. Our data suggest the intracellular targets for the molecules are putative alpha-carbonic and gamma-carbonic anhydrases, and homology modeling and molecular dynamics simulations were performed. Together, this study presents potential anti-VRE therapeutic options to provide alternatives for problematic VRE infections.
• CARBONIC ANHYDRASE INHIBITORS FOR TREATMENT OF NEISSERIA GONORRHOEAE INFECTION
  申请人：Purdue Research Foundation

  公开号：US20220213047A1

  公开（公告）日：2022-07-07

  The invention described generally relates to novel therapeutic compounds, and in particular to carbonic anhydrase inhibitors as an antibiotic against Neisseria gonorrhea bacteria and methods for treating those sexually transmitted infection diseases in mammals using the described carbonic anhydrase inhibitors having a formula (I), or a pharmaceutical formulation thereof, alone or together with one or more other antibiotics.