| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D491-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D491-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P27-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-47
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P27-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-12 |
| filingDate |
1988-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1992-01-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1992-01-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0285246-B1 |
| titleOfInvention |
Calcium-4,6-dioxo-4h-pyrano[3,2-g]-quinoline-2,8-dicarboxylate derivative, methods for its preparation and compositions containing it |
| abstract |
There are described a new compound, methods for its preparation and compositions containing it. Calcium 9-ethyl-6,9-dihydro-4,6-dioxo-10-propyl-4H-pyrano[3,2-g]-quinoline-2,8 -dicarboxy late is a novel compound and is useful in the treatment of reversible obstructive airways disease and/or the prevention or treatment of rhinitis. |
| priorityDate |
1987-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |