| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1b66ca79fdf43a3070d2be6ee7533b7e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_031d26cd37b0e001215bea04c1677796
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8f07f11d1654afc074c60030288201dc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a290d0d1938d903e9a5a083975314284
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c52893747fa95ab6abdf6ea37d01bd5f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-57 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-78 |
| filingDate |
2012-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68ebb2cd71723465b0916ee7c0c33fb4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf7aecd7499b75dd220574e21ffe017b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa84e5651f8f828ab7f57f5eba5e05ef
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_311032c7cc76273916b80e7e06bfb07c |
| publicationDate |
2013-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2013065064-A1 |
| titleOfInvention |
A process for preparation of l-(6-methylpyridin-3-yl)-2-[4-(meth.ylsulfonyi)phenyl]ethanone field of invention |
| abstract |
The present invention relates to a novel in-situ process for preparing 1-(6- methylpyridin-3-yl)-2-[(4-(methylsulphonyl)phenyl]ethanone of the formula (I), which eliminates the isolation of ketosulfide stage and avoids use of methanesulfonic acid and alkali metal tungstate for the oxidation of ketosulfide to ketosulfone. This present invention also provides different novel crystalline forms of ketosulfone. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108689917-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104045596-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104045596-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103664754-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103664754-B |
| priorityDate |
2011-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |