http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H05255301-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | 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/B01J23-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-44 |
| filingDate | 1993-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1993-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H05255301-A |
| titleOfInvention | Method for producing 6-hydroxy-2,5,7,8-tetraalkyl-2- (4-aminophenoxymethyl) chroman |
| abstract | (57) [Summary] [Purpose] General formula [Chemical formula 9] Discloses a novel process for the production of aminochroman. Aminochroman is an important intermediate for the manufacture of hypolipidemic drugs. [Structure] General formula: Of the nitrochromanone with hydrogen in the presence of a hydrogenation catalyst and the resulting aminochromanone (III) is reduced to the aminochromene (IV) using zirconium oxide / isopropanol to finally give this compound. Hydrogenation with hydrogen in the presence of a hydrogenation catalyst forms the final product. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100784850-B1 |
| priorityDate | 1992-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.