http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112920111-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-803 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-803 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-79 |
| filingDate | 2019-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112920111-B |
| titleOfInvention | Polysubstituted pyridine derivative and synthetic method thereof |
| abstract | The invention discloses a polysubstituted pyridine derivative and a synthesis method thereof. alpha-thiocarbonyl-N, S-ketene acetal and isocyanate are used as initial raw materials, copper salt is used as an accelerating agent, a pyridine ring is constructed in one step under an alkaline condition, a series of polysubstituted pyridine derivatives are generated, and the obtained polysubstituted pyridine derivatives have certain potential pharmaceutical activity. The method has the advantages of easily obtained raw materials, simple and convenient operation, mild synthesis reaction conditions, high reaction efficiency and diversity of functional groups. |
| priorityDate | 2019-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 84.