Novel iminocoumarin imidazo[4,5-b]pyridine derivatives: design, synthesis, and biological evaluation
作者:Ida Boček Pavlinac、Kristina Starčević、Leentje Persoons、Mihailo Banjanac、Vedrana Radovanović、Dirk Daelemans、Marijana Hranjec
DOI:10.1007/s10593-024-03296-1
日期:2024.2
Herein, we present the design, synthesis, and biological activity of novel iminocoumarin imidazo[4,5-b]pyridine derivatives. The prepared compounds were designed to study the type of substituent in position 6 of the coumarin nucleus as well as the type of the substituent at the N atom of imidazo[4,5-b]pyridine core for their effect on the biological activity. Therefore, all compounds were tested for
在此,我们介绍了新型亚氨基香豆素咪唑并[4,5- b ]吡啶衍生物的设计、合成和生物活性。所制备的化合物旨在研究香豆素核6位取代基类型以及咪唑并[4,5- b ]吡啶核N原子取代基类型对生物活性的影响。因此,所有化合物都在体外测试了对几种人类癌细胞系的抗增殖作用、抗氧化活性、对几种细菌菌株的抗菌活性以及对几种病毒的抗病毒活性。生物活性评价结果显示,受测衍生物未表现出显着的生物活性。大多数测试化合物根本没有活性,而一些衍生物在这些测定中显示出低活性。因此,我们可以得出结论,6-取代的亚氨基香豆素衍生物的生物潜力非常低——与7-取代的亚氨基香豆素相比,香豆素核6位的取代大大降低了生物活性。