| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ee0bacab5a7576a6a3244747f6ea99 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-61 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-74 |
| filingDate |
1972-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1974-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c70d6d0f23541d788ca01fa03b3fa03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_741824a456c4e16eacf9768b2bace789 |
| publicationDate |
1974-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3818016-A |
| titleOfInvention |
Halogenated pyridine derivatives |
| abstract |
Bromofluoropyridines are prepared by vapour-phase bromination of fluoropyridines at a temperature of at least 300*C, the fluoropyridines haeing 1 to 4 fluorine atoms in the pyridine ring and having at least one unsubstituted hydrogen and/or a chlorine atom in the pyridine ring. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9413640-A1 |
| priorityDate |
1971-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |