SUSTAINED RELEASE PHARMACEUTICAL COMPOSITIONS FOR THE PARENTERAL ADMINISTRATION OF BIOLOGICALLY ACTIVE HYDROPHILIC COMPOUNDS

摘要

Stable, biologically compatible pharmaceutical compositions in the form of water-in-oil microemulsions (w/o), for the sustained release by parenteral administration of active ingredients which are hydrophilic or are made hydrophilic by suitable derivatization, a process for the preparation of said microemulsions and the use thereof.