http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2065278-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_65f6765a6f0387cfcb75bc6a09213161 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C217-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C217-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-04 |
| filingDate | 1993-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1995-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5904e9447f6a701fcc6d3980f268190 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e05a2a22f086fa171ac91b3013a61d10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ab3dfa6788426778d7b31393650c2ca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c230e65828543dc82dca60bbe3c8c92d |
| publicationDate | 1995-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2065278-B1 |
| titleOfInvention | LEVOBUNOLOL ENANTIOSELECTIVE PROCEDURE FOR OBTAINING. |
| abstract | THE INVENTION IS REFERRED TO A NEW PROCEDURE FOR OBTAINING THE KNOWN BETAADRENERGICO BLOCKING AGENT LEVOBUNOLOL, INDUSTRIALALLY ADVANTAGEOUS, WHICH DOES NOT NEED THE RESOLUTION OF THE RACEMICO BUNOLOL, SUIORI YEURY, WITH AN INTERMEDIATE REINFORCEMENT. THE PROCEDURE OF THE PRESENT INVENTION CONSISTS OF REACTIONING 5-HYDROXY-3,4DIHYDRO-1 (2H) -NAPHTHALENONE WITH R - (-) - EPICLORHIDRINA, IN THE SINE OF A SUITABLE SOLVENT IN THE PRESENCE OF A STRONG BASE AND ALREADY A TEMPERATURE HIGHER THAN 90GC, TO OBTAIN, WITH AN OPTIC PURITY OF HIGHER THAN 95%, THE INTERMEDIATE CHIRAL OXIRANE (S) -5 (2,3-EPOXIPROPOXI) -3,4-DIHYDRO-1 (2H) -NAPHTHALENONE AND, AFTER, HAVE THE INTERMEDIATE CHIRAL OXIRANE REACT WITH TERC-BUTYLAMINE. |
| priorityDate | 1993-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.