Glucosylated Deferiprone and Its Brain Uptake: Implications for Developing Glucosylated Hydroxypyridinone Analogues Intended to Cross the Blood−Brain Barrier
作者:Sourav Roy、Jane E. Preston、Robert C. Hider、Yong Min Ma
DOI:10.1021/jm100380k
日期:2010.8.12
This report presents that Deferiprone, the only clinically used 3-hydroxypyridin-4-one (HPO), is able to penetrate the blood-brain barrier (BBB) in guinea pigs, whereas its glucosylated analogue is unable to do so. This finding is contrary to published information suggesting that the glucosylation of HPOs is a viable means of enhancing the brain uptake of this group of compounds.