MICROSPHERES OF HYDROLYSED STARCH WITH ENDOGENOUS, CHARGED LIGANDS
摘要
The present invention relates to biodegradable microspheres having a diameter of 10-2000 µm comprising cross-linked hydrolysed starch onto which at least one type of ligand has been coupled via a carboxylic ester bond. The ligand shall be an endogenous, charged molecule with a molecular mass of less than 1000 Da comprising at least one additional carboxylic acid function in addition to the one utilised for coupling the ligand to the micro¬ sphere and/or at least one amine function. On average 0.05-1.5 ligands are coupled to each glucose moiety in the hydrolysed starch.
申请公布号
WO2011068455(A1)
申请公布日期
2011.06.09
申请号
WO2010SE51268
申请日期
2010.11.17
申请人
MAGLE AB;MALMSJOE, MALIN;THORDARSON, EDDIE;APELL, STEN PETER;FYHR, PETER
发明人
MALMSJOE, MALIN;THORDARSON, EDDIE;APELL, STEN PETER;FYHR, PETER