Labd-13-ene-8,15-diol

This labdane diterpenoid exhibits antiviral activity against HRV2 and HRV3 (IC50 values of 2.68 and 0.87 μg/mL) and demonstrates anticancer effects against A549 and Hep2 cell lines. It also shows broad-spectrum antibacterial activity against both Gram-positive and Gram-negative pathogens, with MIC values ranging from 0.092 to 0.598 mg/mL. This compound is a useful research tool for investigating antiviral, anticancer, and antimicrobial mechanisms in vitro.