http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102491445-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P37-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-495 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P37-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D295-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-495 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P37-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-495 |
| filingDate | 2021-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2023-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2023-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102491445-B1 |
| titleOfInvention | Method of manufacturing levocetirizine by optical resolution |
| abstract | The present invention relates to a method for preparing levocetirizine by optical resolution, and includes (±)-2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy ) An optically active levocetirizine compound with high optical purity and high yield and a method for preparing the same can be provided by optical resolution by adding an optical resolving agent (R)-binol to acetic acid. |
| priorityDate | 2021-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.