http://rdf.ncbi.nlm.nih.gov/pubchem/patent/IE-913662-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb66d9373d09efad73c142762f6dfb00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-12 |
| filingDate | 1991-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1992-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | IE-913662-A1 |
| titleOfInvention | METHOD FOR THE PREPARATION OF 5,11-DIHYDRO-6H-DIPYRIDO¹[3,2-b:2'3'-e][1,4]DIAZEPINES |
| abstract | A method for preparing certain 5,11-dihydro-6H-dipyrido(3,2-b:2',3'-e][1,4]diazepines which comprises the following steps: 1. converting a 2,6-dichloro-3-pyridinecarboxamide to a 2,6-dichloro-3-aminopyridine by Hofmann Rearrangement; 2. reacting the 2,6-dichloro-3-aminopyridine with a 2-chloronicotonic acid to produce a 2,6-dichloro-3-(2'-chloro-3'-nicotinyl)carboxamidopyridine; 3. reacting the 2,6-dichloro-3-(2'-chloro-3'-nicotinyl) carboxamidopyridine with an amine to produce a 2,6-dichloro-3-(2'-amino-3'-nicotinyl)carboxamidopyridine; and 4. hydrogenating the 2,6-dichloro-3-(2'-amino-3'-nicotinyl)carboxamidopyridine to produce the 5,11-dihydro-6H-dipyrido[3,2-b:2',3'-e][1,4]diazepine. , |
| priorityDate | 1990-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 112.