| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0a9e6421e9257148abad101e1ce6c162 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C217-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-80 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C217-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C65-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C217-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate |
2001-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c67ac25cb75b12031fe47a18f102803 |
| publicationDate |
2010-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
PL-206029-B1 |
| titleOfInvention |
Production method for 2-butyl-3- (4- [3- (dibutylamino) propoxy] benzoyl) -5-nitrobenzofuran hydrochloride, production method for 2-butyl-3- (4- [3- (dibutylamino) propoxy] benzoyl) -5-nitrobenzofuran and a method for preparing dronedarone and its pharmaceutically acceptable salts |
| abstract |
The invention concerns 2-butyl-3-(4-[3(dibutylamino)propoxy]benzoyl)-5-nitro-benzofuran hydrochloride, its preparation and its use as synthesis intermediate in particular for preparing 2-butyl-3-(4-[3-(dibutylamino)propoxy]benzoyl)-5-nitro-benzofuran which is itself intermediate for dronedarone. |
| priorityDate |
2000-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |