| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_88fbcd2a70a3c49d0aed69a000d55909
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3a918f61c8b9c162b3cf6a731fef4ff8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02 |
| filingDate |
1997-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5134127b641ba9c5e99ff6cacceaf0b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6412de54cf5e03e89f23347df84e0763
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b99a7c238ebaa1a586ff2fa4bc905b93 |
| publicationDate |
1998-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H10114747-A |
| titleOfInvention |
Method for producing biphenylmethylalkylamide pyridine derivative |
| abstract |
PROBLEM TO BE SOLVED: To provide a method for efficiently producing 2- [N- (biphenyl-4-yl) methyl] alkylamido-3-nitropyridine in high yield. SOLUTION: A 2-alkylamido-3-nitropyridine derivative is reacted with an active biphenyl derivative in a solvent in the presence of a quaternary ammonium salt, a quaternary phosphonium salt or a pyridimium salt and an alkali. |
| priorityDate |
1996-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |