http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-394132-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a157f5faa443ba5bb3367371f1e2a6c7 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D499-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D285-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D499-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D499-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D499-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D285-10 |
| filingDate | 1971-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1974-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-394132-A1 |
| titleOfInvention | A PROCEDURE FOR THE PREPARATION OF NEW PENICILLINS AND THEIR SALTS. |
| abstract | A procedure for the preparation of new penicillins and their salts, of general formula I **(See formula)** wherein A signifies hydrogen, an alcoholic group, aralcohyl, substituted aralcohyl, aryl or substituted aryl, B signifies hydrogen or an alcoholic group, Y signifies oxygen or sulfur, X signifies hydrogen or an alcoholic group comprising reacting 6-amino penicillanic acid or a salt or an ester thereof, in an aqueous or anhydrous medium, with a carboxylic acid of general formula II **(See formula)** or a reactive derivative thereof (in formula A, B, X and Y have the same meanings as above) and the penicillins thus obtained are isolated, if desired, in the form of their salts. (Machine-translation by Google Translate, not legally binding) |
| priorityDate | 1970-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.