Synthesis of Ursolic Acid-based Hybrids: Antibacterial, Cytotoxicity Studies, Physicochemical and Pharmacokinetic Properties.

Background: There is a critical need for the discovery of novel and effective antibacterial or anticancer molecules.

Objectives: Amine-linked ursolic acid-based hybrid compounds were prepared in good yields in the range of 60-68%.

Methods: Their molecular structures were successfully confirmed using different spectroscopic methods including H/C NMR, UHPLC-HRMS and FTIR spectroscopy.

Computational Target-Based Screening of Anti-MRSA Natural Products Reveals Potential Multitarget Mechanisms of Action through Peptidoglycan Synthesis Proteins.

Methicillin-resistant (MRSA) is one of the leading causes of bacterial infections in both healthcare and community settings. MRSA can acquire resistance to any current antibiotic, which has major implications for its current and future treatment options. As such, it is globally a major focus for infection control efforts.

Cheminformatic Characterization of Natural Antimicrobial Products for the Development of New Lead Compounds.

The growing antimicrobial resistance (AMR) of pathogenic organisms to currently prescribed drugs has resulted in the failure to treat various infections caused by these superbugs. Therefore, to keep pace with the increasing drug resistance, there is a pressing need for novel antimicrobial agents, especially from non-conventional sources. Several natural products (NPs) have been shown to display promising in vitro activities against multidrug-resistant pathogens.