| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_97a285d8ecd0184a7e5d89a1e4e07997 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-10 |
| filingDate |
1981-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab75f23e45128284621f27aab7edac77 |
| publicationDate |
1985-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
HU-185967-B |
| titleOfInvention |
Process for preparing spiro-quaternary alogenides and n-/2-pyrimidinyl/-piperazinyl-alkyl-aza-spiro-alkane-dione |
| abstract |
Novel spiro-quaternary ammonium halides are disclosed. The new compounds are particularly valuable as intermediates in preparation of N-(2-pyrimidinyl)piperazinylalkyl derivatives of azaspiroalkanediones such as the psychopharmacologic agent 8-[4-[4-(2-pyrimidinyl)-1-piperazinyl]butyl]-8-azaspiro[4.5]decane-7,9 -dione. |
| priorityDate |
1980-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |