http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-8506698-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2c03294af114542183eeee82c49fd304 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-445 |
| filingDate | 1984-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1985-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-8506698-A1 |
| titleOfInvention | PROCEDURE FOR OBTAINING 8- (4- (4- (2-PIRIMIDIL) -1-PIPERACINYL) BUTIL) -8-AZASPIRO (5,4) -DECAN-7,9-DIONA |
| abstract | PROCEDURE FOR OBTAINING 8- (4- (2-PIRIMIDIL) -1-PIPERACINIL) BUTIL) -8-AZASPIRO5,4-DECAN-7,9-DIONA BY REACTION OF THE POTASSIUM SALT OF THE AMIDE OF THE CYCLOPENTAN ACID -1,1-DIACETICO WITH 4-CHLOROBUTYRALDEHYDE, WE OBTAIN 4- (8-AZA-7,9-DIOXO-SPIRO4,5-8-DECIL) BUTYRALDEHYDE WHICH, THROUGH CONDENSATION REACTION UNDER REDUCING CONDITIONS WITH 1- ( 2-PIRIMIDIL) PIPERAZINE IN EQUIMOLAR PROPORTIONS, LEADS TO THE INDICATED COMPOUND. AS SOLVENTS ARE SUITABLE ALL INERT IN THE CONDITIONS OF THE REACTION AND, PARTICULARLY, LINEAR AND CYCLIC ALIPHATIC ESTERS, PERFERIBLY TETRAHYDROFURAN. THE REDUCING AGENT HAS TO REDUCE THE ENAMINE FUNCTION TO AMINICA, RESULTING ESPECIALLY FAVORABLE SODIUM CYANOBORHYDRIDE WITH PH BETWEEN 3 AND 5 FOR APPLICATION AS A TRANQUILIZING AND ANTIEMETIC DRUG. |
| priorityDate | 1984-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.