| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-5377 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D401-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D413-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B61-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P25-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P35-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-5377 |
| filingDate |
2019-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2021-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-WO2020050241-A1 |
| titleOfInvention |
Method for producing tetracyclic compound |
| abstract |
The present invention relates to 9-ethyl-6,6-dimethyl-8- [4- (morpholine-4-yl) piperidine-1-yl] -11-oxo-6,11-dihydro-5H-benzo [b] carbazole. It relates to a method for producing -3-carbonitrile, and this production method is industrially preferable, and makes it possible to obtain the desired product in a higher yield more safely and easily than the conventional method. [Chemical 15] |
| priorityDate |
2018-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |