http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1578729-A4
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bdd619b8a2cc2f110b9ee4dc8d896a17 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D231-56 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-56 |
| filingDate | 2003-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d7b6d4b6903adb22899003db67d4bb6e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1587b0ec1e887ffea2d4739093956e72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cdf9a75e7b6b4ee6a3a6ea04d076b34d |
| publicationDate | 2007-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1578729-A4 |
| titleOfInvention | 1-ALKYL-3-AMINOINDAZOLES |
| abstract | Methods of making 1-alkylindazoles are described. The methods involve reacting a 2-alkylaminobenzonitrile with a nitrosating agent followed by reduction-cyclization of the resulting nitrosamine to form a 1-alkyl-3-aminoindazole. The 1-alkyl-3-aminoindazole can be deaminated to form a 1-alkylindazole which ultimately can be used to form desired indazoles which are preferably pharmaceutically active products. The process of the present invention further permits the formation of enantiomerically enriched or pure indazoles such as aminoalkyl indazoles. |
| priorityDate | 2002-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 119.