| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2e5edd48190cba3fa70dd3975efd9831 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-75 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-04 |
| filingDate |
1982-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_659aa06d7ea6e2afadef75e6bd6adfba
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17a71176cc02f70436fd7ae1c61d0a72 |
| publicationDate |
1985-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
HU-186090-B |
| titleOfInvention |
Process for the production of 5,11-dyhydro-6h-pyrido/2,3-b/ /1,4/ benzodiazepine-6-ones |
| abstract |
A new process for the preparation of 5,11-dihydro-6H-pyrido [2,3-b] [1,4] benzodiazepine-6-ones by reacting a 2-halo-3-aminopyridine with an anthranilic acid ester followed by Ring closure of the obtained 2-halo-3 (2-aminobenzoyl) aminopyridine. These compounds are starting materials for the preparation of pharmacologically valuable derivatives, such as pirenzepine. |
| priorityDate |
1981-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |