http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110818760-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J7-002 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J7-00 |
| filingDate | 2019-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110818760-B |
| titleOfInvention | Production process capable of industrially synthesizing dydrogesterone |
| abstract | The invention discloses a production process capable of industrially synthesizing dydrogesterone, which takes easily available progesterone as a raw material, prepares dydrogesterone through the steps of carbonyl protection, bromination, debromination, photochemical ring-opening reaction, photochemical ring-closing reaction, deprotection and double bond isomerization, and has the advantages of easily available starting materials, easy realization of all the steps, high yield, simple and convenient operation, environmental protection and easy amplification to industrial production. |
| priorityDate | 2019-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 107.