http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0185679-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D417-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D277-587 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D417-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-06 |
| filingDate | 1985-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1991-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1991-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0185679-B1 |
| titleOfInvention | Intermediary products of cephalosporine, preparation process thereof and utilization thereof |
| abstract | Process for preparing intermediary products of cephalosporine having the formula (I) wherein R1 is an acyl group. Modification of a compound having the formula (IV) and/or (IVa) wherein R1 has the same meaning as hereabove and (A), respectively (B) represents a heterocycle having 5 or 6 atoms, and comprising in addition to the N atom one or two other heteroatoms, for example O, N and S, and susceptible of being substituted or ringed with an optionally substituted benzol cycle, with a compound of formula (V) wherein R10 represents hydrogen or an amino protection group. |
| priorityDate | 1984-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 128.