http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102802671-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5178a7cddf9a77106a64b3a9c1e04ab7 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-0452 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-0438 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-0433 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K49-04 |
| filingDate | 2011-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2904609bd3318fb807c098754769867 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a928bbb284044c84b2f5881e9143e70 |
| publicationDate | 2015-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102802671-B |
| titleOfInvention | Preparation of stable X-ray diagnostic composition |
| abstract | The present invention relates to a method for the preparation of a diagnostic X-ray composition. The composition contains a non-ionic X-ray contrast agent in a pharmaceutically acceptable carrier. More specifically, the present invention relates to a method for the secondary production of X-ray compositions containing high dissolution temperature X-ray contrast agents. Precipitation is avoided and degradation of the contrast agent is reduced when using the method of the invention. The method of the invention involves heat-treating the iodinated X-ray contrast agent at low pH. |
| priorityDate | 2010-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 81.