| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_382ccfc2ebebcaee15aa7cda4cee86bc |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P29-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P29-00 |
| filingDate |
1998-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17f2369db68bd934d52764b38f364808
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2fef3e55481005f6cafe59887bd15d81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9365777c1381ad1afc782fe1e3ff431
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd9c229f0763c1653d9f717814fe0873
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03884ca8fb34cf4c4160bf01c9a3c85d |
| publicationDate |
2001-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0997463-A4 |
| titleOfInvention |
NAPHTHYRIDINE DERIVATIVES |
| abstract |
Naphthyridine derivatives represented by general formula (1) wherein A represents lower alkylene; R1 represents hydrogen or an electron pair '-'; R2 represents optionally substituted phenyl; R3 represents (a) (wherein R?4 and R5¿ each represents lower alkyl, etc.) when R1 is an electron pair '-', or represents -S-R6 (wherein R6 represents lower alkyl, etc.) when R1 is hydrogen; and R7 represents hydrogen or lower alkyl]; and an analgetic preparation containing any of the derivatives as the active ingredient. |
| priorityDate |
1997-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |