enzymes is compound 2f. For hCA I and hCA II, Ki value was measured as 9.68 ± 1.32 and 11.46 ± 2.64 µM and IC50 values as 7.37 and 8.26 µM respectively. The interactions of the studied new propanolamine derivatives with the enzymes were done by molecular docking calculations and their biological activities were compared to the experimental tests. Studied enzymes in molecular docking calculations are
从
丁子香酚(一种已知具有
生物活性的天然
酚类化合物)开始,设计并进行了7种新的ß-
氨基醇的合成。获得的合成化合物的产率为54-81%。分子结构用FT-IR,1 H NMR和13 C NMR光谱法测定。另外,已经研究了这些物质对
乙酰胆碱酯酶(AChE),α-糖苷酶(α-Gly),人
碳酸酐酶I(hCA I)和人
碳酸酐酶II(hCA II)的抑制作用。已经发现,与现有的尝试的
抑制剂相比,所有化合物具有更好的抑制能力。其中,针对AChE酶的最佳
抑制剂是2b(Ki 62.08±11.67 µM和IC 5090.33)和2c对抗α-Gly的效果最高(Ki 0.33±0.08 µM,IC 50 0.28)。对抗hCA I和hCA II酶的最佳
抑制剂是化合物2f。对于hCA I和hCA II,Ki值测量为9.68±1.32和11.46±2.64 µM,IC 50值分别为7.37和8.26 µM。通过分子对接