http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2215038-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ad3d51747a2eba1e7636894263252df4 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D503-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P17-188 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D503-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D503-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P17-18 |
| filingDate | 1996-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2002-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cfa92ce67572a3fe2559d905aee81726 |
| publicationDate | 2002-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2215038-C |
| titleOfInvention | Process for the preparation of pharmaceutically acceptable salts of clavulanic acid |
| abstract | A process for preparation of a pharmaceutically acceptable salt of clavulani c acid comprising the steps of: removing solids from a clavulanic acid containing fermentation broth by microfiltration; acidifying the filtrate to a pH between 1 and 3; extracting the acidified filtrate with a water immiscibl e solvent and separating the clavulanic acid containing extract; mixing the extract with a metal donor and at least one additional solvent; and separati ng the metal clavulanate salt from the solution. |
| priorityDate | 1995-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 78.