We have developed polyoxalate (POX) as a biodegradable drug
carrier through the simple reaction of oxalyl chloride and aliphatic
diol. By taking the advantages of the ease synthesis of polyoxalate
and potent antioxidant activity of HBA, we developed HBA-incorporated
copolyoxalate (HPOX) and reported its physico-biological
properties and potential as a drug delivery system [16].