| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2ca2e4410855da087e11bf3eea8933fa |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D499-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D499-00 |
| filingDate |
1969-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1971-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55fc60dd900c888b914847e579c71a7c |
| publicationDate |
1971-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3591585-A |
| titleOfInvention |
Process for making desacetoxycephalosporins |
| abstract |
DESACETOXYCEPHALOSPORIN ESTERS, USEFUL IN PREPARING CEPHALOSPORIN ANTIBIOTICS, E.G. CEPHALEXIN, ARE PREPARED IN IMPROVED YIELDS BY HEATING A PENICILLIN SULFOXIDE ESTER DISSOLVED IN A TERTIARY CARBOXAMIDE CONTAINING SOLVENT IN THE PRESENCE OF SULFONIC ACID WHILE PROVIDING A MEANS FOR REMOVING OR INACTIVATING WATER IN THE REACTION MIXTURE. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3862941-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3975385-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3944545-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3852281-A |
| priorityDate |
1969-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |