http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2827062-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_41b531241e8d7a0aa91487d67ec96a64 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P29-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-166 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0019 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-167 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-00 |
| filingDate | 2011-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ac9a93a2714f6dd6e2fbc8609a1380b |
| publicationDate | 2012-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2827062-A1 |
| titleOfInvention | Storage-stable formulation of paracetamol in aqueous solution |
| abstract | The present invention relates to a method for the production of a formulation that is stable to oxidation and that is based on paracetamol in an aqueous solvent, comprising the steps of (i) dissolving paracetamol in an aqueous solvent comprising an isotonic agent that is sodium chloride and a buffer agent that is sodium citrate, having a temperature between 65°C and 95°C and having pH between 5.0 and 6.0 in a reaction vessel, (ii) replacing the remaining air in the vessel by an inert gas, such as nitrogen, and cooling the solution so formed to a temperature below 38°C, (iii) adding cysteine hydrochloride to the solution without mechanical agitation, and (iv) closing the reaction vessel and mechanically agitating the solution in a nitrogen atmosphere. The further relates to a formulation prepared according to the method. |
| priorityDate | 2011-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.