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Title: Synthesis and iron coordination properties of schizokinen and its imide derivative
Authors: Hataichanok Chuljerm
Yu Lin Chen
Somdet Srichairatanakool
Robert C. Hider
Agostino Cilibrizzi
Keywords: Chemistry
Issue Date: 1-Jan-2019
Abstract: This journal is © The Royal Society of Chemistry. The iron(iii) affinity constants for schizokinen and its imide derivative are reported for the first time. Surprisingly, schizokinen possesses a higher affinity for iron(iii) than desferrioxamine B; log KFeIII (FeL), 36.2 and 30.6, respectively. This increase in value is associated with the substitution of one hydroxamate function by an α-hydroxycarboxylate grouping. By virtue of the similarity of siderophore-iron(iii) complexes and siderophore-gallium(iii) complexes, schizokinen (which is a Gram positive siderophore) has potential for 68Ga PET-based imaging.
ISSN: 14779234
Appears in Collections:CMUL: Journal Articles

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