http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006016361-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_274c89a665d51eb0a8888c4d01de6cb0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B57-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-89 |
| filingDate | 2004-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f0db9870a4febf4b5e2b80988e0cb8b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc9243863c9d117cbae6827a1dbeef46 |
| publicationDate | 2006-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2006016361-A |
| titleOfInvention | Amino compound optical resolution agent and optical resolution method |
| abstract | PROBLEM TO BE SOLVED: To provide an optical resolution for a chiral amino compound capable of forming a diastereomer that produces a sufficient difference in physical properties, and further capable of regenerating the desired enantiomer from the diastereomer under mild conditions. Provide the agent. According to a cyclohexadiene-dicarboxylic anhydride compound represented by the following formula (I-1) or formula (I-2). In formula (I-1) and formula (I-2), R 1 and R 2 represent atoms or functional groups different from each other. A racemic form of a chiral amino compound (for example, an amino acid) is reacted with a compound of formula (I-1) or formula (I-2) to form a diastereomer of an amide compound, and then the diastereomer is separated and purified. Furthermore, amino compounds can be regenerated and isolated by hydrolyzing the diastereomers under mildly acidic conditions. [Chemical 1] [Chemical 2] [Selection] Figure 2 |
| priorityDate | 2004-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.