Resistance to these compounds is provided by (*) beta-lactamase enzymes.
Semisynthetic versions of this compound are prepared by starting with its nucleus 6-APA. These compounds have a central ring consisting of three carbons and one nitrogen atom. Resistance to these compounds is provided by (*) beta-lactamase enzymes. These beta-lactams inhibit their namesake binding proteins in order to disrupt the synthesis of peptidoglycan. These compounds inhibit the synthesis of the cell wall of Gram-negative bacteria. For 10 points, name these antibiotics discovered in mold by Alexander Fleming.
Semisynthetic versions of this compound are prepared by starting with its nucleus 6-APA.
penicillins [prompt on “beta-lactams” or “antibiotics” until mentioned]