| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_97a285d8ecd0184a7e5d89a1e4e07997 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K-
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D-
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-546
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-545 |
| filingDate |
1985-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1988-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81761865b5d4a4604990cdeb9fdbd3d2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89d95c489e9fb588cd2c8a21ce92c3bf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46fec4eeb0c998a2233f49afe6713409 |
| publicationDate |
1988-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4727070-A |
| titleOfInvention |
3-Propenzl cephalosporin isomer separation process and derivative |
| abstract |
The antibiotic 7-[D-2-amino-2-(4-hydroxyphenyl)acetamido]-3-[(Z)-1-propenyl]ceph-3-em-4-carboxylic acid (BMY-28100) forms imidazolidinone derivatives on reaction with ketones. These derivatives are useful in pharmaceutical dosage forms and as intermediates for separation thereof from mixtures containing the [(E)-1-propenyl]isomer of the antibiotic. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009221815-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6903211-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009048460-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7544797-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4847373-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008281093-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004087786-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2213676-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7629482-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6136967-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006173176-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9316084-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003008012-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5869648-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5128336-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007035068-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6333409-B1 |
| priorityDate |
1985-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |