http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104245666-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D401-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-30 |
| filingDate | 2013-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104245666-B |
| titleOfInvention | The preparation method of substituted anthranilic acid derivatives |
| abstract | The present invention relates to the preparation method of the substituted anthranilic acid derivatives of formula (I), wherein R 1 , R 2 , R 3 and R 4 are as defined in the specification, the process is carried out by the reaction of a compound of general formula (IV) in the presence of a palladium catalyst and carbon monoxide. The present invention also relates to compounds of general formula (IV). |
| priorityDate | 2012-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 135.