http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0032889-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e4155c237ba921600e5d9125cf2f6a2d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D491-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P9-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-435 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P9-06 |
| filingDate | 1981-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f52cb95d36ccc15f41a545bcd52e3030 |
| publicationDate | 1981-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0032889-A1 |
| titleOfInvention | 1,10-Dimethyl-oxayohimbane derivatives and medicaments containing them |
| abstract | The present invention relates to new pentacyclic derivatives of the oxayohimbane type methylated in positions 1 and 10, their process for obtaining and the pharmaceutical compositions containing them.n n n The compounds of the invention correspond to the following general formula: in which R represents an alkyl or aminoalkyl group comprising from 1 to 8 carbon atoms, R 2 and R 3 represent either hydrogen atoms or together, an additional carbon-carbon bond, as well as its addition salts mineral or organic acid.n n n They are obtained from tetraphylline by successive treatment with a hydride donor, an excess of formaldehyde and a new quantity of hydride donor, optionally followed by dehydrogenation. |
| priorityDate | 1980-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.