http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015199006-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-81 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-803 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-807 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-81 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-803 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate | 2015-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87e362de93ec53f95d52afe7f006fe00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a40a513ba3247192cef297ef2d8a165 |
| publicationDate | 2015-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2015199006-A1 |
| titleOfInvention | Method for manufacturing 3-(alkyl sulfonyl)pyridine-2-carboxylic acid |
| abstract | A compound that can be represented by formula (7) or a salt thereof can be manufactured via the following steps: a step in which a compound that can be represented by formula (1-S) (in which R 1 represents a C 1 n - n 8 straight-chain alkyl group and X represents a halogen atom) and a compound that can be represented by formula (2) (in which R 2 represents a C 1 n - n 8 straight-chain alkyl group and M 2 represents either a hydrogen atom or an alkali metal) are reacted, yielding a compound that can be represented by formula (3-S) (in which R 1 , R 2 , and X have the aforementioned meanings); a step in which the compound that can be represented by formula (3-S) is reacted with hydrogen peroxide in the presence of a tungsten catalyst and an acid, yielding a compound that can be represented by formula (6-S) (in which X and R 2 have the abovementioned meanings) or a salt thereof; and a step in which the compound that can be represented by formula (6-S) or a salt thereof is reduced in the presence of a base and a heterogeneous transition-metal catalyst, yielding the compound that can be represented by formula (7) (in which R 2 has the abovementioned meaning) or a salt thereof.n(1-S)n(2) R 2 SM 2 n(3-S)n(6-S)n(7) |
| priorityDate | 2014-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.