http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008517050-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D211-90 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-90 |
| filingDate | 2005-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2008-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2008517050-A |
| titleOfInvention | Process for producing enantiomers of amlodipine with high optical purity |
| abstract | The present invention relates to optically pure (S) -amlodipine-L-hemi-tartrate DMF solvation comprising the step of treating (R, S) amlodipine base with L-tartaric acid in the presence of dimethylformamide and a co-solvent. The present invention relates to a method for preparing a product. The invention also relates to a method for converting (R) or (S) -amlodipine-L-hemi-tartrate DMF solvate to their besylate salt without isolating the free chiral amlodipine base after dissolution. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012514048-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012514049-A |
| priorityDate | 2004-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.