| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2ca2e4410855da087e11bf3eea8933fa |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D463-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D205-085 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D205-085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D463-00 |
| filingDate |
1989-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1994-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_345ac17990a7e36932361123a878ad96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9ee8e4fc36981ef878f3e8a38363cb5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb153a12e09e74b90ba004b2e57c565f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_741be09831fd8ed85ab4e0e7c294536e |
| publicationDate |
1994-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0365190-B1 |
| titleOfInvention |
Azetidinone intermediates to carbacephalosporins and process |
| abstract |
7 beta -Amino-3-hydroxy-1-carba(1-dethia)-3-cephem-4-carboxylic acid esters are provided via cyclization of cis-3-(substituted amino)-1-(2-substituted 2-oxoethyl)-4-azetidin-2-one propanoic acid esters. The 7 beta -amino-3-hydroxy-1-carba(1-dethia)-3-cephem-4-carboxylic acid esters are useful chiral intermediates to beta -lactam antibiotics. |
| priorityDate |
1988-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |