http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100342553-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D401-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-12 |
| filingDate | 2000-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2002-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2002-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100342553-B1 |
| titleOfInvention | Process for preparing sulfoxide compound |
| abstract | The present invention synthesizes the sulfide compound of formula (II) as an intermediate by reducing the N-oxide sulfide compound of formula (III) to the molybdenum compound, which is abbreviated as MMPP (hereinafter referred to as MMPP) in ethanol solvent. The present invention relates to a method for preparing a sulfoxide compound of formula (I) by maximizing inhibition of by-products such as N-oxide compound of formula (IV) and sulfone compound of formula (V) by oxidization.n n n The present invention suppresses the formation of by-products as much as possible, and can be produced in high yield and high purity sulfoxide compound useful as an anti-ulcer agent only by simple filtration process, eliminating complex purification process or decolorization process, it is easy to mass production application And economically useful inventions. |
| priorityDate | 2000-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 68.