http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4510957-B2
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate | 1999-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2010-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2010-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-4510957-B2 |
| titleOfInvention | Method for producing cephem compound |
| abstract | 1. A process for preparing a 3-alkenylcephem compound or 3-norcephem compound of the formula (3) characterized in that an alkenyl halide of the formula (2), a nickel catalyst, a metal up to -0.3 (V/SCE) in standard oxidation reduction potential and a compound of a metal having a higher standard oxidation reduction potential than the metal are caused to act on a 3-cephem compound of the formula (1) in a solvent <CHEM> wherein R<1> is a hydrogen atom or the like, R<2> is a hydrogen atom or the like, R<3> is a hydrogen atom or carboxylic acid protective group, and X is a halogen atom or the like, R<4>-Y wherein R<4> is 1-alkenyl having or not having a substituent, and Y is a halogen atom <CHEM> wherein R<1>, R<2> and R<3> are as defined above, and R<5> is a hydrogen atom or 1-alkenyl having or not having a substituent. |
| priorityDate | 1999-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.