http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106660949-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-07 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C311-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C63-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B57-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-42 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C311-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-56 |
| filingDate | 2016-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106660949-B |
| titleOfInvention | Chiral Resolution of N-[4-(1-Aminoethyl)-phenyl]-sulfonamide Derivatives |
| abstract | This specification relates to a method for the chiral resolution of a mixture of stereoisomers, which comprises mixing a mixture of stereoisomers of a compound in which an amine group is bonded to an asymmetric carbon atom with a chiral auxiliary and a salt-forming auxiliary compound. step, wherein the chiral auxiliary is O,O'-diacyltartaric acid derivative, more specifically, 2,3-dibenzoyl-tartaric acid or O,O'-di-p-toluoyltartaric acid, salt-forming auxiliary The agent compound is mandelic acid or camphorsulfonic acid, and optical isomers with a high level of optical purity can be obtained by using this method. Therefore, according to one aspect of the present invention, when optical isomers with high optical purity are prepared, the method can be used in the field of medicine or cosmetics. |
| priorityDate | 2015-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 111.