| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5929f2d6f4dba84be8dd3a8ba633db12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-04 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-63 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-546
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-545
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D-
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K- |
| filingDate |
1983-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1985-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
ES-8506731-A1 |
| titleOfInvention |
A PROCEDURE FOR PREPARING CEPHALOSPORIN DERIVATIVES |
| abstract |
PROCEDURE FOR THE PREPARATION OF DERIVATIVES OF CEPHALOSPORIN, OF GENERAL FORMULA (I), IN WHICH R1 IS METHYL OR ETHYL; AND R2 IS A LINEAR OR BRANCHED CHAIN ALCOHYL GROUP OF 5 TO 7 CARBON ATOMS, AND ITS PHARMACEUTICALLY ACCEPTABLE SALTS. IT CONSISTS OF REACTING A COMPOUND OF GENERAL FORMULA (II), IN WHICH R1 AND R2 HAVE THE MEANINGS ALREADY WITH 2- (2-AMINOTIAZOL-4-IL) ACETIC ACID OR WITH ITS REACTIVE DERIVATIVES FOR APPLICATION IN THE PREPARATION OF PHARMACEUTICAL COMPOSITIONS USED AS EFFECTIVE ANTIBIOTICS AGAINST GRAM-POSITIVE AND GRAM-NEGATIVE BACTERIA. |
| priorityDate |
1982-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |