http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2089787-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_39ae96c0ecc22ff90ff986371a3cea0f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D505-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D505-00 |
| filingDate | 1978-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1982-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-2089787-A |
| titleOfInvention | N-substituted azetidinones |
| abstract | The present invention relates to new compounds of the formula: <IMAGE> wherein R<1> is amino or substituted amino, R<2> is carboxy or protected carboxy, R is hydroxymethyl, protected hydroxymethyl or formyl, R<1> is hydrogen and R'' is hydroxy, halogen or a group of the formula <IMAGE> in which R<4> is lower alkyl, or R<1> and R'' are linked together to form a group of the formula: = O or = P(R<5>)3 in which R<5> is; lower alkyl, aryl or di(lower) alkylamino, and Y is hydrogen or lower alkoxy, or a salt thereof. The compounds of the present invention are useful as intermediates in the preparation of 1-oxade- thia-3-cephem antimicrobials. |
| priorityDate | 1977-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 179.