inhibition against BuChE with IC50 value of 0.182 µM. Additionally, hepatocellular carcinoma (HepG2) cell cytotoxicity assay for the synthesized compounds was investigated and the results showed negligible cell death. Log P values of the synthesized compounds were also calculated using ChemSketch program. Moreover, the blood–brain barrier (BBB) permeability of the potent AChE inhibitor (4a) was assessed
摘要在本研究中,合成了14种新颖的
萘啶11胺衍
生物,并评估了它们对
乙酰胆碱酯酶(AChE)和丁酰
胆碱酯酶(BuChE)的抑制作用。发现12-(4-
氟苯基)-1,2,3,4,7,8,9,10-八氢二苯并[b,g] [1,8]
萘啶-11-胺(4a)是最有效的IC 50值为0.091 µM的AChE
抑制剂,以及12-(2,3-二
甲氧基苯基)-1,2,3,4,7,8,9,10-八氢二苯并[b,g] [1,8]
萘啶- 11-胺(4h)对BuChE的抑制作用最强,IC 50值为0.182 µM。此外,对合成化合物的肝细胞癌(HepG2)细胞毒性试验进行了研究,结果显示
细胞死亡可忽略不计。记录P还使用ChemSketch程序计算了合成化合物的值。此外,有效的AChE
抑制剂(4a)的血脑屏障(BBB)通透性通过广泛使用的平行人工膜通透性测定(P
AMPA-BBB)进行了评估。结果表明4a能够穿过血脑屏障。 图形概要