http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0149674-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P41-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-26 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P41-00 |
| filingDate | 1983-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1988-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1988-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0149674-B1 |
| titleOfInvention | Process for biochemical optical resulution of cyclopentenolone derivative |
| abstract | A process for biochemical optical resolution of 4-hydroxy-3-methyl-2-(2'-propynyl)-2-cyclopentenone, which comprises allowing esterase produced by microorganism or esterase of animal pancreas to act on an organic saturated or unsaturated C1 - C18 carboxylic acid ester of ( 9E)-4-hydroxy-3-methyl-2-(2'-propynyl)-2-cyclopentenone to effect asymmetric hydrolisis for obtaining optically active 4-hydroxy-3-methyl-2(2'-propynyl)-2-cyclopentenone and its enantiomer. This process is simple in comparison with a conventional process of optical resolution according to an organic synthetic chemistry principle and does not require expensive optically active reagents, thus being industrially quite advantageous. |
| priorityDate | 1983-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 104.