http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006109324-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_459549086df37b5bed0003502de7e7aa http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_97eebbc54c764f58382711dd2311b724 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1cd0a9020139bc8b2a6d428ad9a27911 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9fb78d1d2975267ea4a52b862745f430 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-00 |
| filingDate | 2006-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_198914b33bf7f14d371d1e4b122093e2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6dff128d36048c715e3193c4d5c49ad9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4d4105725696bc92f71abb69dcdf0db |
| publicationDate | 2006-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2006109324-A2 |
| titleOfInvention | Processes for preparation of amorphous cefepime acid addition salts |
| abstract | The present invention provides processes for the preparation amorphous form of Cefepime acid addition salt in high purity which exhibits very good thermal stability on storage. The processes are simple and cost-effective. The selective solvent precipitation method comprises of: (a) dissolving cefepime acid addition salt or solvates thereof in a polar solvent, (b) addition of less polar solvent to the solution obtained in step (a) to precipitate out cefepime acid addition salt followed by isolation of solid by filtration and drying or alternatively, (a) dissolving cefepime acid addition salt or solvates thereof in a polar solvent, (b) addition of the solution obtained in step (a) to less polar solvent to precipitate out cefepime acid addition salt followed by isolation of solid by filtration and drying. The further method involves spray drying of solution of cefepime acid addition salt or solvates thereof prepared in a polar solvent. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102503958-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013132511-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103304580-A |
| priorityDate | 2005-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 80.