Twelve new sulphonamide (Cys-Gly) dipeptide carboxamide derivatives 17a–17l were designed, prepared and characterized through spectroscopic techniques and their pharmacological properties investigated. The molecular docking analyses revealed good interactions of the derivatives with the desired amino residues active pockets. In vitro antimicrobial, in vivo antimalarial, haematological and other related tests (liver and kidney) were also conducted. Compounds 17b exhibited good minimum inhibitory concentration (MIC) results (0.9–11) mg/mL for the studied organisms when compared with ciprofloxacin and fluconazole. Derivatives 17a −17l showed parasitaemia inhibition in the range (31.11–67.78) % on the fourth day after treating the animals with 40 mg/kg of the compounds. Derivative 17b also displayed the highest parasitaemia inhibition (67.78 %) comparable with the standard (Lumenfantrine) 75.27 %. The prepared derivatives showed promising pharmacological properties with regards to hematological, liver and kidney function tests.