Carmichaenine D is primarily investigated for its potential biological activity, particularly in antimicrobial and antifungal applications. It has shown promising inhibitory effects against certain pathogenic microorganisms, making it a candidate for development in pharmaceutical formulations targeting resistant strains. Research also suggests possible anti-inflammatory properties, which could support its use in therapeutic agents for inflammatory conditions. Due to its natural origin and structural complexity, it serves as a lead compound in the synthesis of derivatives aimed at enhancing drug efficacy and selectivity. Its application remains largely in the preclinical research stage, with ongoing studies focused on mechanism of action and toxicity profiles.