http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1070294-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5929f2d6f4dba84be8dd3a8ba633db12 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D277-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D277-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-24 |
| filingDate | 1974-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1980-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a2774b3ac7b638c0030a9bdf07fb613 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39256f6350613b83b606f5a27e832736 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_993338a592e539f4d9cc21263154185a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb55c1bf46a98e7b550569874ce9ab9b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_395a99312d3ea747ea105081304fd133 |
| publicationDate | 1980-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1070294-A |
| titleOfInvention | Cephalosporin derivatives |
| abstract | CEPHALOSPORIN DERIVATIVES Abstract of the Disclosure A compound of the formula: wherein R1 represents hydrogen or an alkyl group, X represents oxygen or sulfur or a group of formula -NR2 (where R2 is hydrogen or an alkyl group and in the case of alkyl, it may form a ring joined with R1), and Y represents an acetoxy group or a group of formula -SR3 (where R3 is a 5 or 6 membered ring containing one to four nitrogens as hetero atoms which may be in the oxide form or, in addition to the nitrogen atom or atoms, one or more other hetero atoms selected from the group consisting of oxygen and sulfur, said ring being optionally substituted with one or more of a lower alkyl; a lower alkoxyl; amino; mercapto; hydroxyl; carboxyl; carbamoyl; substituted lower alkyl, mercapto, or amino group, or a halogen atom, or a pharmaceutically accept-able salt thereof, is found to have a broad antimicrobial spectrum and, in particular, effective against gram-negative bacteria including Escherichia coli, Klebsiella pneumoniae, Proteus vulgaris, Proteus morganii, as well as gram positive bacteria. Thus, these compounds may be used as antimicrobial agents for therapeutical purposes. |
| priorityDate | 1973-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 292.