Abstract
Pyrimidoquinolinone-derived compounds have exhibited a broad spectrum of biological activities and have been acknowledged as a potential antimalarial scaffold through multiple conventional strategies. In the present study, a novel series of 2,4-dimethoxy-5,8,9,10-tetrahydropyrimido[4,5-b]quinolinones 4(a-m) were synthesized via a one-pot three-component reaction of cyclohexane-1,3-dione, 4-amino-2,6-dimethoxypyrimidine and various aldehyde with L-proline as the catalyst and acetic acid as the solvent under reflux condition. In vitro antimalarial activity toward P. falciparum 3D7 strain cultures were investigated. Compounds 4b and 4m demonstrated significant efficacy against strains of P. falciparum, with IC50 values of 0.63 and 0.65 μg/mL, respectively. The results were also supported by molecular docking and ADME assays.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
