| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0a4783407e23a20dbe43d383a5d0fcb5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-07 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C311-37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P13-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C217-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-44 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C311-37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P13-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C217-20 |
| filingDate |
2002-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad0a311f69129bf52b9cf7ce7b675629
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2484057df275de49f6616481a3f4a780
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1084d7314c2e89fe589f25f25b46c02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67962d5a7dc6bbe9b08579cdce8af38e |
| publicationDate |
2003-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2464648-A1 |
| titleOfInvention |
Process for resolution of tamsulosin |
| abstract |
Optically impure tamsulosin including racemic tamsulosin can be resolved into optically pure (R)- or (S)-tamsulosin by the use of diastereomeric sulfonate salts of tamsulosin in a fractional crystallization technique. |
| priorityDate |
2001-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |