http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000072761-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6831b19bfc354357342f7c7da79fc162 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D303-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D281-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-554 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D301-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B53-00 |
| filingDate | 1998-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aaf59a1269342a44dc8832fcf7ff5142 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c08bf8b0368824eb4f13ed85e7172fd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e24ed65de1a321b2e271e5321c1536e3 |
| publicationDate | 2000-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000072761-A |
| titleOfInvention | Preparation of optically active glycidic acid ester compounds |
| abstract | (57) [Summary] (with correction) [Problem] To produce an optically active glycidic acid ester compound with high yield, high optical purity and high selectivity, and to reuse a chiral ketone compound used in the production. To provide a manufacturing method excellent in efficiency and economy. An asymmetric oxidizing agent is allowed to act on a cinnamic acid ester compound (I) to obtain an optically active glycidic acid ester compound (I). Ia) and an optically active glycidic acid ester compound (IIb), and after obtaining only the ester compound (IIa), the alcohol compound in the presence of an enzyme that stereoselectively transesterifies the ester compound (IIb) to the residue The ester compound (IIb) is transesterified to the ester compound (IIb 1 ) to obtain only the ester compound (IIa) by crystallization, or, after transesterification, a chiral ketone before transesterification. If the compound is not removed, remove the compound and crystallize the ester compound (IIa) alone to obtain the compound. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021046357-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010208998-A |
| priorityDate | 1998-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 334.