http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0825985-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b8be6a6c990669567cc455d32b00535e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-73 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate | 1996-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1999-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b2cc4f1058b2a79c7c67ea41c53a74f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b64e4350faa66c3962d2efe77b53089 |
| publicationDate | 1999-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0825985-B1 |
| titleOfInvention | A process for preparing pyridine-2,6-diamines |
| abstract | PCT No. PCT/EP96/01730 Sec. 371 Date Nov. 13, 1997 Sec. 102(e) Date Nov. 13, 1997 PCT Filed Apr. 24, 1996 PCT Pub. No. WO96/36607 PCT Pub. Date Nov. 21, 1996A process has been found for preparing pyridine-2,6-diamines, i.e., 2,6-diaminopyridine (DAP) and derivative compounds in which one of the amino groups is a substituted amine (secondary or tertiary). According to this process, 3-hydroxy pentane 1,5-dinitrile (3-hydroxyglutaronitrile) is reacted with an ammonium donor in the form of ammonia, a primary amine such as n-butylamine, or a secondary amine such as piperidine. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010006018-A1 |
| priorityDate | 1995-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.