http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110563748-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0019 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-12 |
| filingDate | 2019-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110563748-B |
| titleOfInvention | Cefazolin sodium injection and preparation method thereof |
| abstract | The invention relates to a cefazolin sodium injection and a preparation method thereof, belonging to the technical field of medicines. The cefazolin sodium raw material used in the cefazolin sodium injection is prepared by dripping a cefazolin acid solution and a 95% ethanol solution of sodium acetate trihydrate, which are prepared according to a specific mixed solvent ratio and a specific concentration, at a specific dripping rate in a specific solvent environment. The cefazolin sodium for injection prepared from the raw materials by special process control has the advantages that the quality and the stability of the product are obviously improved, particularly, the generation of specific impurities is reduced, and the product quality is strictly controlled, so that the safety and the effectiveness of medication are ensured. |
| priorityDate | 2019-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.