Аңдатпа
To develop new hybrid anticancer agents, 3,5-bis(benzylidene)-4-piperidone scaffolds (compounds 1–6) were functionalized with (1R)-borneoyl chloroacetate (8) or (1S)-camphorsulfonyl chloride (10). Covalent attachment of the camphorsulfonyl moiety via N-sulfonylation yielded hybrid molecules (16–21) that exhibited selective cytotoxic and cytostatic activity against cancer cells, with submicromolar IC50 values. In silico ADME analysis indicated that these camphorsulfonyl-conjugated piperidones have improved drug-like properties (enhanced absorption, metabolism, and bioavailability) compared to curcumin. The most potent analogs were halogen-substituted and trimethoxy-substituted analogs, which showed the strongest tumor cell growth inhibition while sparing normal cells. Overall, this terpene-functionalization strategy addresses curcumin’s pharmacokinetic limitations and improves its anticancer profile. These hybrid molecules hold promise as potential anticancer agents.