http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103936821-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K5-078 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K5-068 |
| filingDate | 2013-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103936821-B |
| titleOfInvention | A kind of preparation method of optically pure argatroban |
| abstract | The invention belongs to the technical field of medicine and provides a preparation method of optically pure formula A argatroban. The method provided is: the compound of formula I is subjected to a transfer hydrogenation reaction in the presence of a chiral catalyst to obtain argatroban of formula A: The method provided by the invention has mild reaction conditions, simple operation, high yield and low production cost, and is suitable for large-scale production in batches. |
| priorityDate | 2013-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.