In vitro studies of a series of synthetic compounds for their anti-acetylcholinesterase activities identified arylpyrano[2,3-f]coumarins as hit compounds
作者:Erlon Ferreira Martin、Luiz Antonio Escorteganha Pollo、Layzon Antonio Lemos da Silva、Maique Weber Biavatti、Louis Pergaud Sandjo
DOI:10.1016/j.molstruc.2022.132799
日期:2022.7
effects with IC50 values ranging from 9.01 to 32.39 µM. The most potent was identified as 8-amino-10-(4-bromophenyl)-5‑hydroxy-4-methyl-2-oxo-2,10-dihydropyrano[2,3-f]chromeno-9-carbonitrile. In silico studies using human recombinant acetylcholinesterase (PDB: 4EY7) showed important proximities between the NH2 group of this compound and E202 in AChE, between W86 and the OH-5 group, between W86 and the aromatic
Identification of chalcone analogues as anti-inflammatory agents through the regulation of NF-κB and JNK activation
作者:Die Zhang、Wenping Wang、Huiping Ou、Jinhua Ning、Yingxun Zhou、Jin Ke、Anguo Hou、Linyun Chen、Peng Li、Yunshu Ma、Wen Bin Jin
DOI:10.1039/d4md00011k
日期:——
To develop new anti-inflammatoryagents with improved pharmaceutical profiles, a series of chalcone analogues were designed and synthesized. In vitro anti-inflammatory activity of these compounds was evaluated by screening their inhibitory effects on NO production in RAW264.7 cell lines. The most promising compounds 3h and 3l were selected for further investigation by assessment of their dose-dependent