| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0a9e6421e9257148abad101e1ce6c162 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-343
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-82 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-78 |
| filingDate |
2011-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77a5038975cb503e48e3500719ee5a05 |
| publicationDate |
2012-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201200506-A |
| titleOfInvention |
Novel process |
| abstract |
This invention relates to a process for the preparation of N-[2-n-butyl-3-{4-[(3-dibutylamino)-propoxy]-benzoyl}-1-benz ofuran-5-yl]-methane-sulfonamide of formula I and its pharmaceutically acceptable salts, according to one of the methylsulfonyl groups of the 2-n-butyl-3-[(di-n-butylamino-3-propoxy)-benzoyl]-5-bis-(methylsulfonamido)-benzofuran of formula II is selectively cleaved and if desired, the resulting compound of formula I is transformed into its salt. |
| priorityDate |
2010-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |