http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004250366-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cebc9740ef706cde29e885504f274ffa |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B53-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-16 |
| filingDate | 2003-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f32da580ea24acfe040321736b931f8 |
| publicationDate | 2004-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004250366-A |
| titleOfInvention | Pyrrolidine derivative and method for producing the same |
| abstract | An object of the present invention is to provide a novel pyrrolidine derivative useful as an intermediate for medical and agricultural chemicals and an industrial production method for obtaining the same in a simple reaction with high selectivity and high yield. SOLUTION: 1-carboxymethyl-2-pyrrolidinone-5-carboxylic acid is used as a starting material, and esterification is performed with an acid catalyst and a saturated alcohol, and at the same time, a carbonyl group at the 2-position is acetalized to form 1-alkoxycarbonylmethyl-2,2. -Dialkoxypyrrolidine-5-carboxylic acid alkyl ester derivative, which is then amidated by the action of ammonia, thereby leading to a 1-carbamoylmethyl-2,2-dialkoxypyrrolidine-5-carboxylic acid amide derivative. [Selection diagram] None |
| priorityDate | 2003-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.