[EN] TECHNOLOGY FOR THE PREPARATION OF MICROPARTICLES<br/>[FR] TECHNOLOGIE POUR LA PRÉPARATION DE MICROPARTICULES
申请人:NEXBIO INC
公开号:WO2009015286A2
公开(公告)日:2009-01-29
Microspheres are produced by contacting a solution of a macromolecule or small molecule in a solvent with an antisolvent and a counterion, and chilling the solution. The microspheres are useful for preparing pharmaceuticals, nutraceuticals, cosmetic products and the like of defined dimensions.
Basic derivatives of mono- and dimethyl xanthines, and a process of making same