formation and modification with alkyl groups. In this research, a total of 16 compounds were designed and synthesized. In the process of synthesis, we selected a route with high total yields, mild conditions and simple operation. Three steps were used in the synthesis of the new target compounds, namely, alkylation, esterification and alkylation. The newly designed target compounds were evaluated via
丁卡因和普拉
莫卡因被用作设计
苯甲酸盐化合物的先导化合物。采用组合原理设计靶分子,通过形成
生物等排体和烷基修饰对靶分子进行修饰。本研究共设计和合成了 16 种化合物。在合成过程中,我们选择了一条总收率高、条件温和、操作简单的路线。新目标化合物的合成采用了三个步骤,即烷基化、酯化和烷基化。通过表面麻醉、浸润麻醉、阻滞麻醉和急性毒性试验对新设计的目标化合物进行了评估。
生物活性实验结果表明化合物4d、4g, 4j , 4k , 4n , 4o具有良好的局麻效果,急性毒性试验结果表明目标化合物毒性较低。