Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ae10212794160b34478f0d05b6ab6fd7 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D211-34 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-34 |
filingDate |
1998-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d7936d347628145ffb2b7627aa64afa1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0fa2dba970a278ff8800647ef0a3065 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22908e5ee51e9950829de875aa8b1f43 |
publicationDate |
2007-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-1506961-A3 |
titleOfInvention |
Processes and intermediates for resolving piperidyl acetamide stereoisomers |
abstract |
The present invention provides a synthetic process comprising the steps of: nproviding d,l-threo piperidyl acetamide stereoisomers having formulas:n nwherein R 1 is aryl having about 6 to about 28 carbon atoms; and nreacting said stereoisomers with dibenzoyl-D-tartaric acid in an organic solvent, thereby forming acid salts of said d-threo stereoisomers preferentially with respect to said I-threo stereoisomers. |
priorityDate |
1997-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |