http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2628798-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3ff6e32d53242f20d508a743bd768583 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K9-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K9-00 |
| filingDate | 2006-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_608bf236f414808180dd2b1486cd10fe |
| publicationDate | 2014-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2628798-C |
| titleOfInvention | Process for the purification of macrolide antibiotics |
| abstract | The present invention concerns a process for the purification of macrolide antibiotics. More specifically it concerns a process for the purification of macrolide antibiotics that result in a white powder. The powder remains white also after some time of storage. The process of the present invention is performed by dissolving the macrolide antibiotics, e.g. commercial vancomycin hydrochloride, in water and subjecting the solution to ultrafiltration with a membrane having nominal retention lower than 30,000 Da, preferably of 10,000 Da. The purified solution is preferably concentrated by reversed osmosis and then lyophilized at the optimized conditions of pressure and temperature to obtain a white powder. |
| priorityDate | 2005-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.