| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9de39a96a70fc0b49352a8ee9edd1c4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e493dbb326bdb84242fbc9af833f128e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b5b44ec07ab73d9454fe413dd400e579
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4bb5125e63af30a32f0fe21a468461b2 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-04 |
| filingDate |
1994-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c3ad84cea28ee7756c58ea3cfbfa43a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a69a0db2ecc190a6769be681e7eb2cc4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a130f365b9e465d0d6f14cbd418b56d |
| publicationDate |
1995-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9507909-A1 |
| titleOfInvention |
Alkyl-1-alkyl-4-hydroxy-2-oxo-1,8-naphthyridine-3-carboxylates as anti-rheumatic agents |
| abstract |
Compounds of formula (I) and pharmaceutically acceptable salts thereof in which R1 represents a C1-6 alkyl group optionally substituted by one or more hydroxy groups; R2 represents a C2-6 alkoxycarbonyl group; and R3, R4 and R5 independently represent hydrogen, halo, a halogenated C1-6 alkyl group in which at least one halogen atom is attached to the carbon atom which is attached to the naphthyridine ring, or a halogenated C1-6 alkoxy group in which at least one halogen atom is attached to the carbon atom which is attached to the oxygen atom of the alkoxy group; provided that at least one of R3, R4 and R5 represents a group other than hydrogen; are disclosed, which are antirheumatic agents. Compositions containing these compounds and processes to make them are also disclosed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9611198-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9611199-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5854257-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5712286-A |
| priorityDate |
1993-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |