http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20140091739-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dee3727dba91e4e7aa3b26ce9efbcc21 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K38-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K9-008 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K38-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K9-00 |
| filingDate | 2012-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3379d23b0bf5a10d9ebdd6e70a067c8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3286f640ab592dd14959e06292adab6 |
| publicationDate | 2014-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20140091739-A |
| titleOfInvention | Process of purification of teicoplanin |
| abstract | The present invention relates to a process for the purification of teicoplanin, in particular by adsorption of certain dissolved components from the filtrate of a fermentation broth of actinophrenes tecomycetix cultures on a commercially available hydrophobic or slightly polar adsorbent resin, The present invention relates to a method for efficiently removing impurities by selective elution of a product from a resin. According to the invention, the method comprises the step of contacting the water-miscible organic solvent in an aqueous solution in various purification step steps, for example in the above-mentioned elution step and / or in an ultrafiltration step on a 3-100 kDa cut- And the use of mixtures. The method further comprises treating the teicoplanin solution with charcoal, for example after elution and before ultrafiltration. Preferably, the water-miscible organic solvent is selected from the group consisting of C 1 -C 4 alcohols, C 3 -C 4 ketones or C 2 -C 4 nitriles. |
| priorityDate | 2011-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.