Twelve thienyl/furanyl-hydroxyphenylpropenones were systematically designed and synthesized, and evaluated for their inhibitory effect on LPS-induced ROS and NO production in RAW 264.7 macrophages. Compound 11 displayed the most significant inhibitory activity of LPS-induced ROS and NO production in RAW 264.7 macrophages. Structure-activity relationship study indicated that para-hydroxyphenyl moiety plays an important role for inhibitory activities on both LPS-induced ROS and NO production as well as 3-thienyl moiety on molecule.
系统设计并合成了十二种
噻吩/
呋喃羟基苯
丙烯酮,并评估其对LPS诱导的RAW 264.7巨噬细胞中ROS和NO产生的抑制作用。化合物11在抑制LPS诱导的RAW 264.7巨噬细胞中ROS和NO产生方面表现出最显著的抑制活性。结构-活性关系研究表明,paRA-羟基苯基部分在抑制LPS诱导的ROS和NO产生方面起着重要作用,而分子中的3-
噻吩部分也同样关键。