Abstract
AbstractIn this study, we describe the discovery of the 4H‐thieno[3,2‐b]pyrrole derivatives as an useful scaffold to obtain potent lead compounds for the treatment of colon cancer. We first started with the 4H‐thieno[3,2‐b]pyrrole derivatives which come from compound libraries screening, and then optimized their structures based on the cellular activities and pharmacophore models. The inhibition rate of cell growth assay demonstrated that this series compounds showed better inhibitory activities against colon cancer cells than other tested tumor cells. Moreover, the target of the most active compound 8i was explored by target fishing strategy and validated by molecular docking and biological activity analysis. The results of apoptosis and flow cytometry demonstrated that compound 8i induces cell apoptosis probably by inhibiting activity of methionine aminopeptidase 2, therefore compound 8i may be a potent inhibitor to methionine aminopeptidase 2.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have