摘要
为了发现具有良好生物活性的新型先导化合物,在综合多种高活性化合物结构特点的基础上,设计合成了一系列含苯甲酰基乙烯醇结构的2-取代苯甲酰基-5-烷基-环戊酮类化合物.以己二酸二乙酯为原料,经6步反应制得目标产物,其结构经IR,1H NMR,X射线及元素分析或高分辨质谱确证,并对该类化合物合成方法进行了探讨.初步生测结果表明,部分化合物对油菜表现出明显的抑制活性,在100μg/mL浓度下对油菜的抑制率达到60%以上.
To find new lead compounds with muti-bioactivities, a series of novel 2-aroyl-5-alkylcyclopentanone derivatives containing 2-bezoylenthenol were designed on the base of various commercial products. The target compounds were synthe- sized from diethyl adipate in 6 steps. Their structures were confirmed by IR, 1H NMR spectra, X-ray and elemental analysis or HRMS. The preliminary bioassay results indicated that some compounds showed obvious inhibition effects against Brassica campestris, and the herbicidal activities were more than 60% at 100 μg/mL.
出处
《有机化学》
SCIE
CAS
CSCD
北大核心
2013年第1期143-147,共5页
Chinese Journal of Organic Chemistry
基金
国家973计划(No.2010CB126103)
国家自然科学基金(Nos.20772066
21072108)
"十二五"科技支撑计划(No.2011BAE06B05-3)资助项目~~
