http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EA-200601469-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-07 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-87 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P25-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-53 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-87 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B57-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-59 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-30 |
| filingDate | 2005-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2006-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EA-200601469-A1 |
| titleOfInvention | METHOD OF SEPARATION OF INTERMEDIATE CONNECTIONS THAT MAY BE USED FOR RECEIVING THE ESCITAL PREMA |
| abstract | The invention relates to a method for the separation and isolation of an acylated derivative of 4 - [(S) -4-dimethylamino-1- (4-fluorophenyl) -1-hydroxybutyl] -3-hydroxymethylbenzonitrile by reacting a mixture of 4- [(S) -4-dimethylamino 1- (4-fluorophenyl) -1-hydroxybutyl] -3-hydroxymethylbenzonitrile and its acylated derivative with a compound that forms the derivative 4 - [(S) -4-dimethylamino-1- (4-fluorophenyl) -1-hydroxybutyl] - 3-hydroxymethylbenzonitrile containing a carboxylic acid group. The acylated derivative containing a carboxylic acid group precipitates immediately after its formation and can be easily separated from the reaction mixture. |
| priorityDate | 2004-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID426139038 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID7472057 |
Total number of triples: 21.