| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f3166d2820b5872ab84d235e5fae1d45 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D211-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-61 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-70 |
| filingDate |
2010-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2502c641938c042e41b5c41c5533f7f0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_654b5678e93ef0c10e41ffcb0820651a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cf064c4d28a32a67685895d080b3491 |
| publicationDate |
2014-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
ES-2496465-T3 |
| titleOfInvention |
A procedure for the preparation of Etoricoxib |
| abstract |
A procedure for the purification of Etoricoxib comprising the steps of; (a) treat Etoricoxib with a solution of aqueous formalin and ammonia in a suitable solvent; (b) isolate Etoricoxib with a suitable solvent; (c) recrystallize the solid obtained in step (b), from the solvent to obtain high purity Etoricoxib. |
| priorityDate |
2009-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |