| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_966a6c1f382ec9bcb5e3839dfd73e5b8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3244ba8390b1f290f4ba36389c82488b |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C251-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-58 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-46 |
| filingDate |
2012-01-24^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8704ee7fb6b1be4677a758bb3da3cec2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a6f7392022b07d9df491f695d63e1fe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7345828696a9063794b35533252e12d4 |
| publicationDate |
2013-12-04^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2668161-A1 |
| titleOfInvention |
Method and substances for preparation of n-substituted pyridinium compounds |
| abstract |
A method for the synthesis of N-substituted 3-acylated pyridinium compounds by reacting a pentamethine precursor with a primary amine. |
| priorityDate |
2011-01-26^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |