http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109734719-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01P7-04 |
| filingDate | 2019-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109734719-B |
| titleOfInvention | Process for preparing fused heterocyclic compound |
| abstract | The invention discloses a preparation method of a condensed heterocyclic compound. The preparation method is to take 5-amino-1 H Reacting a phenyl pyrazole substrate serving as a raw material A with a raw material B in an alkali assistant and a solvent to obtain the compoundThe fused heterocyclic compound described above; the raw material A is The raw material B is Or . The preparation method has the characteristics of simple steps, easily obtained reagents, high yield and the like, and is suitable for large-scale production of the condensed heterocyclic compound. |
| priorityDate | 2019-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 102.