http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CU-22781-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1c7017a5e38bd3e417fa90c2a8a43ee7 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P41-00 |
| filingDate | 1997-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5415790eb773c6c5ceb6a2ffa980589b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba2fd586910510a1749c9619a3a2f3ed http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2feb439fe7a3d75c661458837648df7c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c80628f8446c396725435ad8976251c6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c526a116fa3128661c27c00f348582cb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e4c1cde1048587da83ebf3b3c751cd3 |
| publicationDate | 2002-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CU-22781-A1 |
| titleOfInvention | PROCEDURE FOR THE ENZYMATIC OBTAINING OF S (-) AND R (+) PROPANOLOL |
| abstract | Procedure for stereospecific resolution of the esters of the racemic mixture of Propanolol [1-isopropylamino-3- (1-naphthoxy) -2-propanol], using commercial enzymes in a new biphasic reaction medium composed of tetrahydrofuran as organic solvent in proportions ranging from 25% to 50%, phosphate buffer as an aqueous phase at concentrations between 10-20mmol / L in a range ranging from 50% to 75%, the reaction temperature was maintained between 25 and 40sC and the pH value was adjusted between 6 and 7.5, under these conditions S (-) Propanolol with an enantiomeric purity of 97.5% was obtained. |
| priorityDate | 1997-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.