作者:Martín Febles、Sofía Montalvão、Guillermo Díaz Crespín、Manuel Norte、José M. Padrón、Päivi Tammela、José J. Fernández、Antonio Hernández Daranas
DOI:10.1016/j.bmcl.2016.09.066
日期:2016.11
A set of crown ethyl acyl derivatives based on 18-crown-6 moiety was synthesized and evaluated for biological activity. In vitro antiproliferative profiling demonstrated significant activities against HBL-100, HeLa, SW1573 and WiDr human cell lines. The most active compound exhibited GI50 values in the range of 3.7-5.6μM. Antimicrobial evaluation showed that three polyaromatic compounds were active
合成了一组基于18-crown-6部分的冠状乙基酰基衍生物,并评估了其生物活性。体外抗增殖谱显示对HBL-100,HeLa,SW1573和WiDr人类细胞系具有显着活性。活性最高的化合物的GI50值在3.7-5.6μM的范围内。抗菌评估显示,三种多芳族化合物对金黄色葡萄球菌有活性(MIC90值从8.3μM到50μM),而(癸氧基)苯取代对白念珠菌具有中等活性(MIC90值36μM)。根据SAR评价,冠醚和酰基侧链的大小对生物活性具有重要影响。接近酰基的芳族部分导致生物活性的改善,如一些受试化合物所示。