| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P37-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D-
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-352 |
| filingDate |
1972-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1980-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1980-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-2234255-C3 |
| titleOfInvention |
Xanthone-2-carboxylic acids, their pharmacologically non-toxic salts and alkyl esters having 1 to 5 carbon atoms, processes for their preparation and agents containing these compounds |
| priorityDate |
1971-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |