| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3ddd5f458039b813e6ccbbaa3fc15666 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P25-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-475
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P43-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P9-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P9-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P43-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P25-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P9-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P9-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-475
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-435 |
| filingDate |
1983-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1989-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f8ebf7488f2396476dcc781ae253603
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_40c472bd5b6abc16e6292189d9bc2aca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9df6d4775bae88a1e188ee9888fce0a5 |
| publicationDate |
1989-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1250582-A |
| titleOfInvention |
Tetrahydrocorynantheine derivatives and process for their preparation |
| abstract |
ABSTRACT The present invention provides corynantheine derivatives of the general formula:-(I) wherein R is a hydrogen or alkali metal atom, an ammonium group or the residue of an amine or an alkyl radical containing up to 4 carbon atoms; and the physiologically acceptable acid-addition salts thereof. The present invention also provides processes for the preparation of these corynantheine derivatives and pharmaceutical compositions containing them. Furthermore, the present invention is concerned with the use of dihydrocorynantheine as an antihypertonic. |
| priorityDate |
1982-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |