http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101219504-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-138 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D337-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D337-14 |
| filingDate | 2005-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2013-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101219504-B1 |
| titleOfInvention | Method for preparing dibenzothione derivatives |
| abstract | The present invention relates to a method for preparing a dibenzothiepine derivative used as an anti-inflammatory analgesic agent, and more particularly, a series of synthesis after introducing a phenylacetic acid derivative into a thiophenol using a Friedel-Craft acylation reaction in the presence of a halogen solvent. It provides a process for preparing a dibenzothiepine derivative through a process.n n n The method of the present invention is an industrially useful method because no toxic reagents such as KCN are used during the reaction, and the dibenzothiene derivatives can be prepared in high purity and high yield since the process is simpler and the purification process is not complicated. .n n n Dibenzothione derivatives, anti-inflammatory analgesics, high purity, high yield, Friedel-Craft acylation |
| priorityDate | 2005-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.