Fig. 8: Siderophore linker and conjugation strategies. | npj Antimicrobials and Resistance

Fig. 8: Siderophore linker and conjugation strategies.

From: Siderophores as tools and treatments

Fig. 8

A Pyoverdine conjugated to norfloxacin (8a, 9a) and to benzonaphthyridone (8b, 9b) using a hydrolytically stable or labile linker. Inset—products of the linker cleavage reaction. B Pyochelin conjugates using the same quinolones as the pyoverdine experiments by Herrard et al., probing linker flexibility and conjugation points. C Library of linkers used by Zheng and Nolan. Q represents a quinolone. Chemdraw Professional version 22.2.0.3300.

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