http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107636002-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H15-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H1-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H15-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H15-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H15-04 |
| filingDate | 2015-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107636002-B |
| titleOfInvention | Purification method of edaliver sodium |
| abstract | A method for purifying edaravine sodium comprises the following steps: passing a solution containing a crude product of edaravine sodium through a sodium ion exchange resin column to obtain a first mixture; passing a solution comprising the first mixture through a gel chromatography column to obtain a second mixture; and precipitating purified edaravine sodium from the solution containing the second mixture. |
| priorityDate | 2014-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.