| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2422dc3103d68c8b23c089bafa4ba0fa |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P25-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-46 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D405-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P25-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-443 |
| filingDate |
1978-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1979-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bfe1f1824b01d3d287179dd516ebd8b4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5729e481361980a71570417a80efe007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c91ede7bb097732da0b0176102c1f50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05f09e3c15fbb540872c4f18cdca952d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc04b259e33ec1ccc84bb88d5ee9f1a1 |
| publicationDate |
1979-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4173705-A |
| titleOfInvention |
2-(2-Furoyl)-4-methylpyridine and its methyl iodide quaternary salt |
| abstract |
2-Cyano-4-methylpyridine is reacted in an inert atmosphere with an ethereal solution of freshly prepared 2-furoyl-lithium followed by acid hydrolysis to form 2-(2-furoyl)-4-methylpyridine which is then reacted with methyl iodide to form 2-(2-furoyl)-1,4-dimethylpyridinium iodide. Both furoyl compounds exhibit thermal and chemical analgesic properties. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4257381-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110416468-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110416468-A |
| priorityDate |
1977-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |