http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4049667-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_966a6c1f382ec9bcb5e3839dfd73e5b8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D243-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D243-16 |
| filingDate | 1976-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1977-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70dd8f5c9a81cb89df6e95440ca61246 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ce34161d83e98999b1e48b8439d4d79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef5beb6c8f66ce24403b881d34998faf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae7eaba2dae865f1b465e74af65ad181 |
| publicationDate | 1977-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4049667-A |
| titleOfInvention | Tricyclic benzodiazepines |
| abstract | Tricyclic benzodiazepine derivatives ("A") bearing a hydroxylower alkyl substituent in the 1-position and a heterocyclic ring joined between positions 4 and 5 of the benzodiazepine moiety are described. The heterocyclic ring will contain the nitrogen atom appearing at position 4 of the benzodiazepine ring as well as the hetero atom, which may be either oxygen or nitrogen, attached to the carbon atom at the 5-position of the benzodiazepine ring. "A" bearing an oxygen atom in the new heterocyclic ring may be formed from the corresponding 4,5-unsaturated benzodiazepines by treatment with an epoxide compound in the presence of an acid catalyst. "A" bearing either a nitrogen or an oxygen atom in the new heterocyclic ring may be prepared by cyclization of the corresponding open compound. "A" are useful as sedative, muscle relaxant and anti-convulsant agents. |
| priorityDate | 1975-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 331.