http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102292326-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P17-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P37-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D313-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D313-12 |
| filingDate | 2010-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2011-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102292326-A |
| titleOfInvention | Process for preparing olopatadine and/or a pharmaceutically acceptable salt thereof |
| abstract | The present invention relates to a process for the preparation of olopatadine and, more particularly, to an improved method of synthesizing olopatadine which comprises reacting a dibenz [b,e] oxepin -1 1- one derivative of formula (III) and a suitable reagent under Witting condition, and to the intermediate l l -[(Z)-3-(dimethylamino)-propylidene] -6- l l -dihvdrodibenz[b,e]-oxepin-2-acet- amide p-toluensulfonate salt. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106117176-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106117176-B |
| priorityDate | 2009-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.