http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2006075651-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-0266 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-643 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-822 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D317-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D333-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C227-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2409 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-54 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D333-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D317-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B53-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-24 |
| filingDate | 2006-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2008-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2006075651-A1 |
| titleOfInvention | Process for producing optically active β-hydroxy-α-aminocarboxylic acid derivative |
| abstract | PROBLEM TO BE SOLVED: To provide an efficient method for producing an anti-isomer of an optically active β-hydroxy-α-aminocarboxylic acid derivative that is useful as an intermediate for medicine and agricultural chemicals. SOLUTION: Formula (1) [Chemical 1] [Wherein R 1 represents a substituted or unsubstituted C 1-20 alkyl group or a substituted or unsubstituted C 4-12 aromatic group, and R 2 represents a substituted or unsubstituted C 1-20 alkyl group. Means a group or a substituted or unsubstituted C 4-12 aromatic group. In the presence of an acid, the α-aminoacylacetic acid ester compound represented by formula (4), formula (4 ′) or formula (5) [Chemical 2] Formula (2) or Formula, wherein hydrogenation is carried out in the presence of an acetate when hydrogenating by a catalytic asymmetric hydrogenation reaction using a rhodium complex having an optically active compound represented by the formula as a ligand. (3) [Chemical 3] (Wherein R 1 and R 2 have the same meaning as described above). A method for producing an optically active β-hydroxy-α-aminocarboxylic acid derivative represented by: [Selection figure] None |
| priorityDate | 2005-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 148.