http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103288736-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D223-22 |
| filingDate | 2013-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103288736-B |
| titleOfInvention | A kind of preparation method of eslicarbazepine intermediate |
| abstract | The invention discloses a kind of preparation method of eslicarbazepine intermediate, it is with 5H-dibenzo [B, F] azepine-10 (11H)-one (compound III) is raw material, react with phosgene, trichloromethylchloroformate, triphosgene, chloro-formic ester compounds or chloroformyl sulphinyl chlorine, obtain Compound II per; Compound II per carries out ammonolysis reaction and obtains final product under the existence of ammonia; Present invention process route is shorter, and low in raw material price is simple and quick, and cost is lower, is applicable to suitability for industrialized production. |
| priorityDate | 2013-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 95.