http://rdf.ncbi.nlm.nih.gov/pubchem/patent/IE-43092-L
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_da54f7ebbd2d9d8a82f92aca4d1b4e48 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-74 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-73 |
| filingDate | 1976-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1976-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | IE-43092-L |
| titleOfInvention | 4-amino-pyridines. |
| abstract | A process for the preparation of aminopyridines of the formula wherein R1 and R2 are identical or different and are hydrogen or lower alkyl or, together with the nitrogen atom to which they are attached, form a 5-, 6-, or 7-membered heterocyclic ring containing up to 2 more hetero atoms, comprises reacting 4-pyridylpyridinium chloride or a salt thereof, at an elevated temperature, with an acid amide of the formulan[CA1054604A] |
| priorityDate | 1975-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 17.