http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003534808-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P41-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P41-00 |
| filingDate | 2001-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2003-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003534808-A |
| titleOfInvention | Method for preparing R- or S-form α-substituted heterocyclic carboxylic acid and enantiomer α-substituted heterocyclic carboxylate using an enzyme |
| abstract | (57) [Summary]nAn object of the present invention is to provide a method for preparing an R- or S-form α-substituted heterocyclic carboxylic acid and an enantiomer α-substituted heterocyclic carboxylate having an opposite mirror image using an enzyme.nDisclosed is a method for producing an R- or S-form α-substituted heterocyclic carboxylic acid (α-HCCA) and its opposite enantiomer α-HCCA ester using an enzyme. Racemic α-HCCA is reacted with an alcohol to produce a racemic α-HCCA ester, which is contacted with an enzyme having enantioselectivity to hydrolyze the R-form or S-form racemate . This can be extracted with an organic solvent to obtain the enantiomer α-HCCA ester. Therefore, α-ACCA of the specific enantiomer having high optical purity and α-HCCA ester of the opposite enantiomer can be produced in high yield and at low cost. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010539977-A |
| priorityDate | 2000-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 90.