| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2ca2e4410855da087e11bf3eea8933fa |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D499-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D499-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D499-21 |
| filingDate |
1980-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1982-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f31f72572a296b361b9f45f8addf12f5 |
| publicationDate |
1982-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4316842-A |
| titleOfInvention |
Penicillin intermediates |
| abstract |
6-Epi penicillin α-sulfoxides represented by the formula ##STR1## wherein R is a carboxy protecting group, are useful for preparing antibiotic compounds and are prepared via epimerization with an alkali metal acetate of corresponding 6β-epimer. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5599400-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5081229-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5824801-A |
| priorityDate |
1980-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |