http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2017164379-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-92 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D407-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D407-04 |
| filingDate | 2017-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2017164379-A1 |
| titleOfInvention | Method for producing related substance of 2-alkylcarbonylnaphtho [2,3-b] furan-4,9-dione, and related substance |
| abstract | Provided is a method for producing a related substance of 2-alkylcarbonylnaphtho [2,3-b] furan-4,9-dione suitable for industrial production. The present invention relates to a production intermediate of 2-alkylcarbonyl [2,3-b] furan-4,9-dione, a 1-butyne derivative protected with a ketone or alcohol and a leaving group at the 3-position. A method for producing a hydroxy-1,4-naphthoquinone derivative by reacting it in a solvent in the presence of a metal or a metal compound and a base, and a related substance. |
| priorityDate | 2016-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 395.