| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f6e33603375c486b0ab3505830af9e8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-04 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-545 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D- |
| filingDate |
1982-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f916f99db455eed943ff67e5cb65d909
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b094ad434c44addf3030916b4917498b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b5df28e651b555925a276705d11f3b3 |
| publicationDate |
1983-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FR-2517308-A1 |
| titleOfInvention |
PROCESS FOR THE PREPARATION OF 3-ALCOXYMETHYLCEPHALOSPORIN DERIVATIVES |
| abstract |
ACCORDING TO THE INVENTION, THE ACETOXYMETHYL GROUP IN POSITION 3 OF 3-ACETOXYMETHYLCEPHALOSPORANIC ACIDS AND THEIR SALTS CAN BE REPLACED BY AN ALCOXYMETHYL GROUP, BY REACTING 3-ACETOXYMETHYLCEPHALOSPORANIC ACIDS AND THEIR SALTS CAN BE REPLACED BY AN ALCOXYMETHYL GROUP, BY REACTING 3-ACETOXYMETHYLCEPHALOSPORANIC ACID WITH A SQUARE-ACETOXYMETHYL OR SALE 'HALOGENIDE IONS. APPLICATION TO THE PREPARATION OF THERAPEUALLY USEFUL CEPHALOSPORIN DERIVATIVES. |
| priorityDate |
1981-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |