Predicate |
Object |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C59-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C227-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C229-08 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P13-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P13-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P17-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C59-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-1096 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C227-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C227-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B53-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B53-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C59-74 |
filingDate |
2014-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2017-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate |
2017-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
CN-105051022-B |
titleOfInvention |
Method and intermediate for preparing pregabalin |
abstract |
The invention provides formula (I A ) compound preparation method. Present invention also offers for by formula (I A ) compound be converted into the improved method of Pregabalin. |
priorityDate |
2013-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |