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.
Keywords:
Matrine, thiazole, imidazo[2, 1-b]thiazole, synthesis, antiproliferative, anticancer agents.
Graphical Abstract
[5]
Gu, J.; Zhang, Y.; Wang, X.; Xiang, J.; Shen, J. Matrine inhibits the growth of natural killer/T-cell lymphoma cells by modulating CaMKIIγ-c-Myc signaling pathway. BMC Complement. Med. Ther., 2020, 20(1)
[7]
Zhang, M.F.; Shen, Y.Q. Progress of anti-upper gastrointestinal tumour effects of oxidized matrine. Yaowu Pingjia Yanjiu, 2020, 43(5), 5.
[12]
Liu, F; Li, Y; Yang, Y; Li, M; Du, Y; Zhang, Y Study on mechanism of matrine in treatment of COVID-19 combined with liver injury by network pharmacology and molecular docking technology. Drug Delivery,
[29]
Pattan, S.; Dighe, N.; Nirmal, S.; Merekar, A.; Laware, R.; Shinde, H. Synthesis and biological evaluation of some substituted amino thiazole derivatives. Asian J. Res. Chem, 2009, 2(2), 196-201.
[31]
Vengurlekar, S.; Prachand, S.; Jain, S.; Gupta, R. Synthesis and evaluation of some thiazole derivatives as an antifungal agent. Int. J. Pharm. & Life Sci., 2014, 5(5)
[34]
Jubie, S.; Gowramma, B.; Nitin, K.; Jawahar, N.; Kalirajan, R.; Gomathy, S. Synthesis and biological evaluation of some 3-(methoxy phenyl)-2-aryl-thiazolidin-4-one derivatives. Indian J. Pharm. Sci., 2009, 1(1), 32-38.
[49]
Substituted 3-(5-imidazo[2,1-b]thiazolylmethylene)-2-indolinonesand analogues: synthesis, cytotoxic activity, and study of the mechanismof action(1). J. Med. Chem., 2012.
[50]
Kaur, Gurneet; Gill, Rupinder Kaur, Ramandeep Recent developments in tubulin polymerization inhibitors: An overview. Europ. J. Med. Chem.: Chimie Therapeutique, 2014.