| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_75a4811e7eae15e0f1e32cc6a222ce30 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-6539
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D277-587
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C327-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6539
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-59
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-545 |
| filingDate |
1984-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1987-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14589f0f3090303a942a78e7f2ae1a3b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f5887820ae72e650150674bb2ac91564
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19a8ea8c9e74d8b2935579e623678bda
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89ccc2b4c61ad50301f3e5a29151e549
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c06fe1849c1aac0906a1204aa20fd436
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33456fabf0459aaddf6f85eab86a6ea1 |
| publicationDate |
1987-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1229847-A |
| titleOfInvention |
Process for producing cephalosporins |
| abstract |
ABSTRACT OF THE DISCLOSURE This invention relates to a novel process for producing a useful cephalosporin which comprises reacting a thiolo ester compound with a 7-aminocephalosporin in the presence of boron trifluoride or a complex compound thereof. This process enables the cephalosporin to be produced with a high purity in a high yield. |
| priorityDate |
1983-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |