http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-19990032285-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D499-887 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D499-887 |
| filingDate | 1997-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1999-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-19990032285-A |
| titleOfInvention | Phenam derivatives and preparation methods thereof |
| abstract | The present invention condensates an aldehyde of formula (III) and an amine derivative of formula (II) in the presence of a solvent to prepare an imine compound of formula (IV) which is an intermediate, and removes a carboxyl protecting group to general formula (I). Formula (I) contains isomers to produce the indicated phenam derivatives. Compound of formula (I) is a beta lactamase inhibitor and is a useful compound that enhances antimicrobial activity when used in combination with an existing antibiotic in a certain ratio. |
| priorityDate | 1997-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 92.