http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006523201-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P43-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D401-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-04 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-444 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P43-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P1-04 |
| filingDate | 2004-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2006-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2006523201-A |
| titleOfInvention | Process for the enantioselective preparation of sulfoxide derivatives |
| abstract | The present invention relates to a process for the enantioselective preparation of substituted derivatives of sulfoxides, in particular to a process for the enantioselective preparation of compounds such as enantiomers of tenatoprazole and other similar compounds. The present invention relates to a process for the enantioselective preparation of substituted sulfoxide derivatives. This method employs a general formula (I): A-CH2-SB (I) [where A = variously, using an oxidizing agent in the presence of a tungsten or vanadium based catalyst as well as a chiral ligand. The sulfide of the substituted pyridyl nucleus, B = heterocycle with benzimidazole or imidazopyridyl nucleus], followed by the formation of a salt with a base, if necessary, to form a sulfoxide : Obtaining A-CH2-SO-B (Ia). The above applies to the enantioselective preparation of compounds such as tenatoprazole and other comparable sulfoxide enantiomers. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016104668-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2016104668-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10589262-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008502665-A |
| priorityDate | 2003-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 191.