| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f6dbc23de7a3728381b45451ed4f14f2 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D237-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D413-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-50 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D237-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D413-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-50 |
| filingDate |
1972-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1975-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
ES-403998-A1 |
| titleOfInvention |
PROCEDURE FOR OBTAINING PYRIDAZINE DERIVATIVES. |
| abstract |
A class of pyridazine derivatives useful as antidepressants and mood elevators when used in medicine of the formula: < IMAGE > wherein R1 is a hydrogen atom or a lower alkyl group R2 is an aryl group such as phenyl or naphthyl or substituted phenyl and N is 2 or 3. |
| priorityDate |
1971-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |