http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109970620-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-52 |
| filingDate | 2017-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109970620-B |
| titleOfInvention | A kind of method for preparing saxagliptin intermediate |
| abstract | The present invention provides a method for preparing saxagliptin intermediate 2 as shown below. The method improves the existing process, greatly improves the product yield and purity, and is convenient for post-processing, and is especially suitable for industrial production. |
| priorityDate | 2017-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.