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Burnettramic acid A is a fungal metabolite originally isolated fromA. burnettiithat has diverse biological activities.1It is active againstB. subtilis,S. aureus,C. albicans, andS. cerevisiae(IC50s = 2.3, 5.9, 0.5, and 0.2 μg/ml, respectively). Burnettramic acid A is cytotoxic to NS-1 murine myeloma cells but not neonatal foreskin fibroblasts (IC50s = 13.8 and >100 μg/ml, respectively).
1.Li, H., Gilchrist, C.L.M., Lacey, H.J., et al.Discovery and heterologous biosynthesis of the burnettramic aci... |