Royleanone is primarily used in pharmaceutical and biomedical research due to its significant biological activities. It exhibits strong anti-inflammatory and antimicrobial properties, making it a candidate for developing new therapeutic agents. Studies have shown it to be effective against certain cancer cell lines, indicating potential in oncology for drug development. It also demonstrates antioxidant effects, which can be useful in formulations aimed at reducing oxidative stress. Additionally, royleanone has been investigated for its role in inhibiting specific enzymes involved in disease progression, such as those linked to neurodegenerative disorders. Its natural origin and bioactivity support its use in herbal medicine and as a lead compound in synthetic modifications to enhance drug efficacy.