http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4147699-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8381805eba6d034fc77bd230dd02e6e2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D277-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D513-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D513-04 |
| filingDate | 1977-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1979-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b89f6012130a8ef2c2f4b1792fa49d8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72202906913dd76e3632059c7b2685b6 |
| publicationDate | 1979-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4147699-A |
| titleOfInvention | β-Lactam precursors of penicillin and cephalosporin antibiotics |
| abstract | This invention provides novel β-lactam precursors of known and novel microbiologically active penicillins and cephalosporins and to a process for making the β-lactam precursors from a L-cysteinylvaline dipeptide or a polypeptide containing the L-cysteine with other amino acids. The β-lactam precursors are represented by the Formula I. ##STR1## wherein Z is ##STR2## and wherein R, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 and R 7 are defined herein. When Z has the structure of Formula A, the β-lactam is a precursor for cephalosporins. When Z has the structure of either Formula B or Formula C, the β-lactam is a precursor for a penicillin. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0070575-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0070575-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4237051-A |
| priorityDate | 1976-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 106.