| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_19270b178cd9a8e5903ddba33b689376 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S507-939 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F11-149
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D211-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-20 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-20 |
| filingDate |
1978-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1979-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f240673935a25850390022e7c75a1da2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c40bf35df43c8e013203d872e69f383b |
| publicationDate |
1979-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4174370-A |
| titleOfInvention |
Substituted pyridines |
| abstract |
This invention relates to substituted pyridines prepared by reacting aldehydes, amines, lower carboxylic acids such as acetic acid in the presence of oxygen. The N-substituted pyridinium salts formed can be converted to pyridines by thermal dealkylation. The reactions can be summarized by the following equations: <IMAGE> <IMAGE>+TR <IMAGE> |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7005555-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4762627-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7102049-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7135604-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004267075-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5000873-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004267069-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004267077-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004267068-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4957640-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7208648-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4387074-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4684507-A |
| priorityDate |
1975-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |