http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110698528-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/C07J7-0045 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J7-00 |
| filingDate | 2019-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110698528-B |
| titleOfInvention | Debrominated intermediate of methylprednisolone and preparation method thereof |
| abstract | The invention discloses a debrominated intermediate of methylprednisolone and a preparation method thereof. The preparation method takes the compound represented by formula I as a raw material, and sequentially performs dechlorination reaction, bromination reaction, debromination reaction, and oxidation reaction to obtain the compound represented by formula V (debrominated product). The preparation method has the advantages of short synthetic route, high yield, low cost, readily available raw materials, suitable for industrial production and high industrial value. |
| priorityDate | 2019-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 82.