http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108948080-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-65583 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C215-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6558 |
| filingDate | 2017-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108948080-B |
| titleOfInvention | Preparation method of fosaprepitant pharmaceutical salt |
| abstract | The invention belongs to the technical field of medical chemistry, and particularly relates to a novel preparation method of fosaprepitant meglumine. According to the preparation method, hydrogen is replaced by triethylsilane, high-pressure equipment can be avoided, the safety is improved, the obtained product has good appearance and high purity, and the preparation method is suitable for industrial mass production. |
| priorityDate | 2017-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 93.