| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-487
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B57-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-487
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B57-00 |
| filingDate |
1993-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f198a0396adeb6ab3b71db5d1115aa81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29d7575b9c2e6b5b83433f3572f7b928
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3ebcc5b534f154ca29b4f133e334831
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75151143bbd9ffe4f4360f0466abeadd |
| publicationDate |
1994-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2146780-A1 |
| titleOfInvention |
Enantiomeric resolution |
| abstract |
A process for obtaining a substantially pure enantiomer of an aryl-substituted aliphatic carboxylic acid is described. In this process, the aryl-substituted aliphatic carboxylic acid is reacted with an inorganic base in the presence of an organic base to sub-stantially enrich the precipitate in one of the enantiomers and an improved yield. Substantially pure, enantiomeric salt is separat-ed, leaving a mother liquor comprising the solvent and aryl-substituted aliphatic carboxylic acid enriched in the other enantiomer. |
| priorityDate |
1992-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |