• Cystobactamids 920-1 and 920-2: Assignment of the Constitution and Relative Configuration by Total Synthesis.

      Planke, Therese; Moreno, María; Hüttel, Stephan; Fohrer, Jörg; Gille, Franziska; Norris, Matthew D; Siebke, Maik; Wang, Liangliang; Müller, Rolf; Kirschning, Andreas; et al. (ACS Publications, 2019-03-01)
      Total synthesis of cystobactamid 920-1 and its epimer has allowed an unambiguous assignment of the relative and absolute configuration of the natural product. A careful structural analysis of each isomer using both NMR and computational techniques also prompted a constitutional revision of the structures originally reported for cystobactamids 920-1 and 920-2, and has provided further insight into the unique conformational preferences of the cystobactamid family