http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2496847-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2baf849d216e689ecc40ccc931a7a7bc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-58 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-70 |
| filingDate | 2003-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2011-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_648a40298bfeedc051cc0fa71a270005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fca4580508c85a792dcb79702f16ef1f |
| publicationDate | 2011-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2496847-C |
| titleOfInvention | Process for producing aminobenzopyran compound |
| abstract | There is provided a method for producing aminobenzopyran compound, which results in little wastes, has no influence on reactors and necessitates a simple work-up procedure. Concretely, it is a method for producing aminobenzopyran compound of formula (2) (see formula 2) characterized by reducing a nitro group on 2,2-dimethyl 2H-1-benzopyran compound of formula (1) (see formula 1) with hydrazine in the presence of a metal catalyst. |
| priorityDate | 2002-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.