http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108066280-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-183 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0019 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-235 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P9-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-235 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-02 |
| filingDate | 2017-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108066280-B |
| titleOfInvention | A kind of propyl ester composition and preparation method thereof |
| abstract | The invention discloses a kind of propyl ester compositions and preparation method thereof.The propyl ester composition includes propyl ester, cosolvent, stabilizer and water for injection, and the content of the propyl ester is 0.2-1.0%w/w, and the stabilizer includes antioxidant and pH adjusting agent.The present invention prepares the problems such as resulting propyl ester injection long term storage is less prone to degradation, pH value reduces, crystallization.It is investigated through stability test, compared with commercially available propyl ester injection, there is apparent advantage in terms of related substance, pH value, low temperature, it is more stable compared with existing product, related substance growth is more slow in placement process, pH value is more stable, does not occur crystallization within long-term storage 12 months or more. |
| priorityDate | 2017-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.