| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N11-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N11-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N11-14 |
| filingDate |
1983-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1985-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0109300-A3 |
| titleOfInvention |
Desacetylcephalosporin sulfones |
| abstract |
Novel 7-(S)-Acylamino-3-hydroxymethyl-3-cephem sulnfones can be prepared by the deacylation of the corresponding n3-acetoxymethyl derivatives using the enzyme citrus acetylnesterase. These compounds are intermediates in the synthesis nof 1-oxa β-lactam antibiotics. |
| priorityDate |
1982-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |