METHOD FOR PREPARING MICROSPHERES AND MICROSPHERES PRODUCED THEREBY
摘要
The present invention relates to a method for preparing microsphere and microspheres produced thereby. The method comprises: mixing a water-insoluble organic solvent with a dispersion solvent; mixing a polymer compound, a drug and a water-insoluble organic solvent to prepare a dispersed phase; mixing the dispersed phase with the dispersion solvent mixed with the water-insoluble organic solvent to prepare an emulsion; and adding a base or an acid to the prepared emulsion. With the method, it is possible to prepare a drug-containing polymeric microsphere cost-effectively and conveniently.
申请公布号
EP2595606(A4)
申请公布日期
2015.06.17
申请号
EP20110809867
申请日期
2011.07.20
申请人
SK CHEMICALS CO., LTD.;EWHA UNIVERSITY-INDUSTRY COLLABORATION FOUNDATION