Design and synthesis of new coumarin–chalcone/NO hybrids of potential biological activity
作者:Hany A. El-Sherief、Gamal El-Din A. Abuo-Rahma、Mai E. Shoman、Eman A. Beshr、Rehab M. Abdel-baky
DOI:10.1007/s00044-017-2004-9
日期:2017.12
AbstractThis study aims at investigating a synthesis approach based on molecular hybridization strategy through grafting an nitric oxide-releasing moiety, oxime, to coumarin–chalcone hybrids. In vitro anti-proliferative activity of some of the prepared compounds showed moderate activity (growth inhibition values = 45.85, 40.86, 39.25 for compound 8a against leukemia, Central Nervous system and breast
摘要这项研究旨在研究一种基于分子杂交策略的合成方法,该方法通过将一氧化氮释放部分肟肟嫁接到香豆素-查耳酮杂种中。某些制备的化合物的体外抗增殖活性显示中等活性(化合物8a对白血病,中枢神经系统和乳腺癌细胞的生长抑制值分别为45.85、40.86、39.25 )。此外, 化合物8h和8f的IC 50 = 9.62和14.40,分别针对乳腺癌密歇根州癌症基金会7细胞系。抗菌筛查结果表明,一氧化氮可能在增强抗菌活性方面可能发挥作用,其中一氧化氮不是唯一因素,但应研究其他因素(如理化性质)对活性的潜在作用。 图形概要