http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AR-050089-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0a9e6421e9257148abad101e1ce6c162 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D211-98 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D295-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D295-28 |
| filingDate | 2005-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3969f7e401c651b14ffd1796354eccab http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_335b0673849e53570de8a3fc45dcced4 |
| publicationDate | 2006-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | AR-050089-A1 |
| titleOfInvention | A PREPARATION PROCEDURE FOR N-AMINOPIPERIDINE AND ITS SALTS |
| abstract | Claim 1: Method of preparation of the N-aminopiperidine of formula (1) and its salts with a mineral or organic acid, characterized in that: a) a carbazate of formula: NH2-NH-COOR is treated, where R represents a group (C1-6) alkyl, a phenyl or a benzyl, by a pentyl 1,5-dihalogenide of the formula: Hal- (CH2) 5-Hal, where Hal represents a halogen atom; b) the piperidin-1-ylcarbamate thus obtained from formula (2) is treated, where R is as defined above, in acidic medium or in basic medium to obtain the compound of formula (1). |
| priorityDate | 2004-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.