http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100538475-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D401-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D211-90 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-12 |
| filingDate | 2003-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2005-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2005-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100538475-B1 |
| titleOfInvention | Improved method for the preparation of intermediate of amlodipine |
| abstract | The present invention is a compound of the formula (VII) [4- (2-chlorophenyl) -3-ethoxycarbonyl-5-methoxycarbonyl-6-methyl which is used as a synthetic precursor of amlodipine represented by the following formula (1) An improved process for the preparation of -2- (2-phthalimidoethoxy) methyl-1,4-dihydropyridine [hereafter phthalimido amlodipine].n n n Chemical Formula 1 Chemical Formula 2 |
| priorityDate | 2003-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 83.