http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H04253941-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d202e9e866984fe229f6facc38f1d740 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-487 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C229-26 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B57-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-487 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-08 |
| filingDate | 1991-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d512681c78d6f4f744d569de303a61d7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac70b6add1453669aff8c472b12ad8c2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc8f96a0e390fe9fd157740a2688662e |
| publicationDate | 1992-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H04253941-A |
| titleOfInvention | Formation and resolution of ibpurofen lysinate |
| abstract | PURPOSE: To enable the formation and resolution of a distereomer salt consisting of (S)-ibpurofen-(S)-lysine and (R)-ibpurofen-S)-lysine. n CONSTITUTION: The method for formation and division of the (S)-ibpurofen-(S)- lysine by (a) bringing (R)(S)-ibpurofen and (S)-lysine into contact with each other in an aq. org. solvent liquid mixture, (b) separating suspended solid from this liquid mixture, (c) cooling the clear liquid mixture until the liquid mixture is supersaturated with the (S, S) and (R, S) salts respectively, (d) bringing the supersaturated liquid mixture into contact with the slurry of the (S)-ibpurofen-S)- ibpurofen-(S)-lysine in the aq. org. solvent and (e) separating the formed crystal (S)-ibpurofen-(S)-lysine. n COPYRIGHT: (C)1992,JPO |
| priorityDate | 1990-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.