Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_efc947aa506c07913fc7b8c00a494118 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fd32bb110cbbd3891a2d0f9aa442ff97 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fce3fba9d0ceb33f35257bcc38304203 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0019 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-593 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K38-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P35-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P13-04 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P13-04 |
filingDate |
2019-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5ad13567d577a546e779da68462fc00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f64c3f0586034dcbbd01d41f62352c11 |
publicationDate |
2020-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
AU-2019279929-A1 |
titleOfInvention |
Pharmaceutical composition with improved stability |
abstract |
The present invention provides an injectable composition for controlled release drug delivery and the process of making the same, where the composition comprises: a lactate-based polymer having a weight average molecular weight between 5,000 and 50,000 dalton, an acid number of less than 3 mgKOH/g and the content of residual lactide monomers in the lactate based polymer of less than about 0.3% by weight; a pharmaceutically acceptable organic solvent; and a bioactive substance or a salt thereof that contains an amino acid serine in the molecular structure that is capable of reacting with lactide monomer to form a conjugate; and where the composition reduces the formation of the conjugate. |
priorityDate |
2014-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |