| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14effe3850d2129f863b969dac4f1db8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-89
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-80 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D215-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D215-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D495-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-89
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-807
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-04 |
| filingDate |
1987-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c7fd6bfc5c5654aab7a19baa58c865e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_399ac17eabb70e54bbb545fd1ca35300 |
| publicationDate |
1991-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
HU-203535-B |
| titleOfInvention |
Process for producing pyridine-2,3-dicarboxylic acids |
| abstract |
The present invention provides a novel method for the preparation of pyridine-2,3-dicarboxylic acids by the oxidation of 8-substituted quinolines. |
| priorityDate |
1986-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |