Axinellamines as broad-spectrum antibacterial agents: scalable synthesis and biology

R.A. Rodriguez, D.B. Steed, Y. Kawamata, S. Su, P.A. Smith, T.C. Steed, F.E. Romesberg, P.S. Baran, J. Am. Chem. Soc. (2014) 136:15403-15413.
pubpic2014rodriguezIn this collaborative work with the Baran Lab, we show that the axinellamines have promising activity against Gram-positive and Gram-negative bacteria, suggesting that their scaffold has the potential for further development. Details regarding their mode of action remain to be elucidated, but the axinellamines appear to cause secondary membrane destabilization and may inhibit normal septum formation..