| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D285-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D277-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D277-587 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-545
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-59
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D285-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C251-60 |
| filingDate |
1982-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1983-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0057422-A3 |
| titleOfInvention |
New cephem compounds, processes for preparation thereof and pharmaceutical composition containing them |
| abstract |
2-Oxyimino-3-oxobutyric acid derivatives of formula <CHEM> wherein X2 is halogen or hydrogen, R<2> is carboxy(lower)alkyl or protected carboxy(lower)-alkyl, and R<8> is carboxy or protected carboxy, and the salts thereof and processes for preparation thereof. |
| priorityDate |
1981-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |