| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_303bc59c36a116d3e6915c7de20dda1c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D313-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C217-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-738
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-734
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C229-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D313-12 |
| filingDate |
2005-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_918ed219d9961c48f1ef0dac9c21b70a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a26ddf78cdab1a241283a91935cbd181
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa8cc2882062ed195b84021df4cde2d9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f00c5da293bb68c9898493138209556
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e546916f00fa67607a65c858a842758 |
| publicationDate |
2007-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1778665-A1 |
| titleOfInvention |
Process for the preparation of 11-[(z)-3-(dimethylamino)propylidene]-6,11-dihydro-dibenz[b,e]oxepin-2-yl]acetic acid |
| abstract |
Process for the preparation of olopatadine (I), which comprises reacting a compound of formula (V) in the presence of a palladium catalyst to provide a compound of formula (VI), wherein the acid protecting group is removed to provide the compound of formula (I) and if desired, transformation into its salts. |
| priorityDate |
2004-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |