Title:Design, Synthesis, and In vitro Biological Activities of Matrine Skeleton Derivatives as Potential Cancer Inhibitors
Volume: 21
Issue: 16
Author(s): Bin Zhou, Lisheng Wang*, Yongquan Wei, Meiyan Jiang and Xingdong Wang
Affiliation:
- School of Medicine, Guangxi University, Nanning, 530004, China
Keywords:
Matrine, thiazole, imidazo[2, 1-b]thiazole, synthesis, antiproliferative, anticancer agents.
Abstract:
Background: Thirteen derivatives were designed and synthesized based on the excellent
lead compound Matrine.
Objective: This study aimed to discover novel anticancer agents with superior anticancer activity and
to support the discovery of new drugs.
Methods: The in vitro antiproliferative activity of all derivatives against four human cancer cells,
A549, HGC-27, HCT-116, and HeLa, was determined by MTT. The best active compounds were
subjected to cell cloning, migration, cell cycle and apoptosis, and molecular docking.
Results: Compound 5XI showed the best activity against all four cell lines, especially against A549
cells, with an IC50 of 5.805 μmol/L. The antiproliferative activity of 5XI was much higher than that
of matrine and only slightly weaker than that of Cisplatin, a multi-targeted small molecule inhibitor.
5XI also showed excellent inhibitory activity in cell cycle, apoptosis, cell scratch, and cell cloning
assays and has shown good affinity in docking studies.
Conclusion: 5XI has excellent antiproliferative activity, significantly inhibits cell cloning and migration,
affects cancer cell cycle distribution, and induces apoptosis in a concentration-dependent manner,
making it a potential anticancer drug agent.