http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100918092-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P5-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5031 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P25-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-50 |
| filingDate | 2007-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2009-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2009-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100918092-B1 |
| titleOfInvention | Method for producing drug-containing polymer microspheres and drug-containing polymer microspheres produced by the method |
| abstract | The present invention relates to a method for producing a drug-containing polymer microspheres and to a drug-containing polymer microspheres prepared by the method, specifically, a) a dispersed phase comprising a polymer compound, a drug and a water-insoluble organic solvent to the dispersion solvent O / W (oil-in-water) or O / O (oil-in-oil) emulsions are prepared, or an aqueous solution in which the drug is dissolved is emulsified in a water-insoluble organic solvent in which the polymer compound is dissolved. preparing a water-in-oil-type emulsion after adding a water-in-oil-type emulsion to the dispersion solvent again; And b) adding the ammonia solution to the emulsion prepared in step a) to convert the water-insoluble organic solvent into a water-soluble solvent, and a drug-containing polymer microsphere prepared by the method. It is about. According to the method of the present invention, it is possible to easily produce the desired drug-containing polymer microspheres in a short time using a small amount of water.n n n n Polymeric microspheres, methyl chloroacetate, methyldichloroacetate |
| priorityDate | 2006-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 316.