| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2ca2e4410855da087e11bf3eea8933fa |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D495-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D491-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-427
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D495-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-546
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-16 |
| filingDate |
1982-09-08^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6fe40ef851a4468d0bbaf9938c092dd7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_212248fa61acdfbae4ff52413652fe74 |
| publicationDate |
1985-02-14^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CS-232735-B2 |
| titleOfInvention |
Method of making cephalosporine derivatives |
| abstract |
Cephalosporin derivatives of formula (I):n wherein R Is an acyl group of the formula:n wherein R' is a 5- or 6-membered heterocyclic ring and ⊕R 1 is an optionally substituted thieno- or furo-pyridinium system are particularly effective antibacterial agents; or (R is hydrogen) useful intermediates. n Also disclosed is the useful and novel intermediate 2-carboxy-thieno(3,2-c)pyridine". |
| priorityDate |
1981-09-08^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |