Iron chelator and inhibitor of iron-mediated oxidant injury

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Peptide containing doai

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514 17, 514 18, 530317, 530329, 530330, 435 712, 435118, 435120, 435863, 435864, 435865, 435866, 540524, 540526, A61K 3812

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057212090

ABSTRACT:
Exochelins can be used to prevent damage to living tissue from the formation or presence of the (.cndot.OH) radical. In particular, the invention is directed to the administration of exochelins to infarcted myocardium prior to or coincidental with reperfusion to prevent damage to myocardium from iron mediated free radical formation. Also presented is the chemical structure of exochelins and modified exochelins as well as other applications of these materials in the treatment and diagnosis of disease in mammals.

REFERENCES:
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Chemical Abstracts 98:157511, "Iron-Binding Compounds", Barclay et al., 1983.
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Sharman, Williams, Ewing and Ratledge, "Isolation, purification and structure of exochelin MS, the extracellular siderophore from Mycobacterium smegmatis," Biochemical Journal, pp. 187-196, (Jan. 1, 1995).
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