| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5712b4838bdb16ebbc41121239e165b9 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D-
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-57
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-04 |
| filingDate |
1977-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1980-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8b4b4725ae1805030a37ba71b65e20b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5cd3a48022dadbc9177de4bf44150a9a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62c649fb210bee0305013b29185fe3f3 |
| publicationDate |
1980-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4202973-A |
| titleOfInvention |
Ketenimine cephalosporins |
| abstract |
7α-Methoxy-7β-acylamino cephalosporins are prepared from 7β-acylamino cephalosporins through formation of a ketenimine by the action of an acid halide, formation of an addition reaction adduct of this ketenimine, treatment of the adduct with a methoxide to form a 7α-methoxy ketenimine and hydrolysis of the latter ketenimine. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4324891-A |
| priorityDate |
1976-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |