http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2133980-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e9445e5e3626f36e932c6451a928250 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-36 |
| filingDate | 1972-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1972-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2133980-A1 |
| titleOfInvention | 7-para-aminopyridiniumacetyl-3-heterocyclylthio-derivs - of 7-aminocephalosporanic acid - used as antibacterial agents |
| abstract | Aminopyridinium derivs of 7-aminocephalosporanic acid of general formula: where R1 = p-aminopyridinium and R2 = specif. 11,3,4-thiadiazol-5-yl, 2-Me-1,3,4-thiadiazol-5-yl, 3-Me-1, 2,4-thiadiazol-5-yl, 1-Me-tetrazol-5-yl, 2-Me-1,3,4-oxadiazol-5-yl, 3-Me-1,2,4-triazol-5-yl. The cpds. are antibacterial agents and feed stuff additives. Prepn is by reaction of a cpd. with a thiol HSR" where Z = R'aCH2CO, R= a being an esterified OH and R'a a protected aminopyridinium. |
| priorityDate | 1971-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.