http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009203197-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1d29f7ac2c7f9be9f7dae1a83bbb5c92 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-425 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D417-12 |
| filingDate | 2008-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d759ee7d9b3cef593959d0fa2678310a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_828930b3a7aeed753ba0b6172a61a29c |
| publicationDate | 2009-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2009203197-A |
| titleOfInvention | Process for producing 5- {4- [2- (5-ethyl-2-pyridyl) ethoxy] benzyl} -2-imino-4-thiazolidinone |
| abstract | A method for producing 5- {4- [2- (5-ethyl-2-pyridyl) ethoxy] benzyl} -2-imino-4-thiazolidinone with high efficiency and high purity is provided. 4- [2- (5-Ethyl-2-pyridyl) ethoxy] aniline is reacted with nitrite in the presence of hydrochloric acid and then with methyl acrylate in the presence of a copper catalyst to give 2-chloro- 3- {4- [2- (5-Ethyl-2-pyridyl) ethoxy] phenyl} propionate methyl is obtained, and then reacted with thiourea in the presence of alkali to give highly dimerized impurities 5- {4 This is a method for obtaining-[2- (5-ethyl-2-pyridyl) ethoxy] benzyl} -2-imino-4-thiazolidinone. [Selection figure] None |
| priorityDate | 2008-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 128.