Method for preparing methylidenemalonic acid nanoparticles, optionally containing one or more bioactive molecules, and pharmaceutical composition containing the same

摘要

The invention relates to a method for the preparation of nanoparticles formed from a random polymer of at least one compound of formula (I)in whichA represents a group or a group;R1 and R2, identical or different, represents a linear or branched C1-C6 alkyl group;n=1, 2, 3, 4 or 5,characterised in that the monomer is dissolved beforehand in a water-miscible aprotic organic solvent forming, with the polymerisation medium, a non-solvent mixture of the polymer formed.