| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8b9036c33bbe3f4ea428655b76200f7c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D463-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-568
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P17-184 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P17-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D463-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-568 |
| filingDate |
1985-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1987-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61e7f1795119c5b292d15405b756da40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3448fa21f22a37326d3f8fd02b79090
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a99385e21bbb32ba8d0f1e4ca830049
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_868c7ae8e4a3b91bc35074286672c7f4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_124f76497e7e44d95e5b0a2dc3b16a42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e74cfe293e43f1fc1a6870b8b622f88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d0e4fced1047e110f3c9e918f5ab07e |
| publicationDate |
1987-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4663450-A |
| titleOfInvention |
Optically active cephalosporin analogs |
| abstract |
Optically active cephalosporin analogs of the formula <IMAGE> wherein R2 represents a hydrogen or a group represented by the formula <IMAGE> wherein R3 is a straight or branched lower alkyl group having 1 to 6 carbon atoms, a straight or branched lower alkoxy group having 1 to 6 carbon atoms or a phenyl group and R4 is a hydrogen or a straight or branched lower alkyl group having 1 to 6 carbon atoms; and A2 represents a straight or branched lower alkyl group having 1 to 6 carbon atoms or a straight or branched lower alkyl group having 1 to 6 carbon atoms which is substituted with one or two carboxyl groups, are useful as antibacterial agents. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2591247-A |
| priorityDate |
1979-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |