Research Article
Antimicrobial Activity of Coronarin D and Its Synergistic Potential with Antibiotics
Figure 2
Structures of coronarin D acetate (2), kaurenoic acid (3), (+)-totarol (4), abietic acid (5), (E)-labda-8(17),12-diene-15,16-dial (6), and (E)-8β,17-epoxylabd-12-ene-15,16-dial (7).