| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7cc0afde3fcfa1b157a2f61f94fa212f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D403-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D233-92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P9-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-495
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D403-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P9-00 |
| filingDate |
1985-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1985-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
ES-8601199-A1 |
| titleOfInvention |
PROCEDURE FOR PREPARING 7.8 DIHYDROIMIDAZO (1,5-A) PIRACI-NA-8-ONAS. |
| abstract |
PREPARATION METHOD FOR 78-DIHYDROIMIDAZO(15-A)PYRACINE-8-ONES OF FORMULA (I) IN WHICH R1 R3 R5 R6 R7 ARE VARIOUS RADICALS. A COMPOUND OF FORMULA (II) IS SUBJECTED TO A RING CLOSURE BY HEATING AT ABOUT 80J-200JC OR AT HIGHER TEMPERATURES SINCE THE TEMPERATURE IS NOT CRITICAL AND ONLY DETERMINES THE REACTION TIME WITHIN A SOLVENT WHICH FORMS AZEOTROPE WITH THE WATER. APPLICABLE FOR THE TREATMENT OF CONGESTIVE HEART FAILURE. |
| priorityDate |
1984-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |