http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7915019-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9cb217f83556ce2a418344c2d485415 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P41-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P13-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P13-222 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C229-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C227-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B55-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P13-00 |
| filingDate | 2005-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2011-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15c27e6c57bd47bfc886523325e00b19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6d1bb125295059ffa0cc885b75ad712 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aaec4e9530bcaa97b1c7788d3a408a66 |
| publicationDate | 2011-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-7915019-B2 |
| titleOfInvention | Processes for preparing optically active (S or R)-β-amino acid and optically active (R or S)-β-amino acid ester, and β-amino acid 2-alkoxyethyl ester and optically active (S or R)-β amino acid 2-alkoxyethyl ester |
| abstract | A process for preparing an optically active (S or R)-β-amino acid represented by formula (II): n n n n n n n n n n n n wherein R represents an alkyl group, alkenyl group, alkynyl group, cycloalkyl group, aralkyl group, aryl group or heteroaryl group each of which may have a substituent(s), and * represents an asymmetric carbon atom,n nand an optically active (R or S)-β-amino acid ester represented by formula (III):n n n n n n n n n n n n n n n n n wherein R has the same meaning as defined above, R 1 represents an alkyl group which may have a substituent(s), and * represents an asymmetric carbon atom, provided that it has a reverse absolute configuration to that of the compound of the formula (II),n nwhich comprises selectively hydrolyzing water and one of enantiomers of a β-amino acid ester represented by formula (I):n n n n n n n n n n n n n n n n n wherein R and R 1 have the same meanings as defined above,n nwhich is a racemic mixture, in the presence of a hydrolase in an organic solvent. |
| priorityDate | 2004-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 710.