| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_116c851e729089df9a427027272fa290 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C311-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C311-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-80 |
| filingDate |
2012-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb3b20aa1b37b518593e0a8113d6a72f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41c9c5b6fdb4c45ad9e1110fd9f3145f |
| publicationDate |
2014-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20140015483-A |
| titleOfInvention |
Synthesis method of keto benzofuran derivative |
| abstract |
The present invention relates to a process for the synthesis of benzofuran derivatives, in particular dronedarone of formula (D), comprising the step of performing a freeze rearrangement reaction using sulfonamido-benzofuran ester intermediates. |
| priorityDate |
2011-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |