2Q9M:
reference: 4-Substituted Trinems as Broad Spectrum beta-Lactamase Inhibitors: Structure-Based Design, Synthesis, and Biological Activity., Plantan I, Selic L, Mesar T, Anderluh PS, Oblak M, Prezelj A, Hesse L, Andrejasic M, Vilar M, Turk D, Kocijan A, Prevec T, Vilfan G, Kocjan D, Copar A, Urleb U, Solmajer T, J Med Chem. 2007 Aug 23;50(17):4113-4121. Epub 2007 Aug 1. PMID: 17665896

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