http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010004453-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9236905f9c43170d188ddf9e9ae66b1 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D495-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D495-04 |
| filingDate | 2006-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07aa6ff9419005441e6fa01efdc94a42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d373fa737a96f6921cb24ac5765ad157 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2271b4b071a36345b10270f89dc5c7dd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1fac7a759155d8abd2786cbe52d47826 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0fbe11cf6cfe7ea5bf3f786b03a87653 |
| publicationDate | 2010-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2010004453-A1 |
| titleOfInvention | Process for preparation of methyl-(+)-(s)-alpha-(2-chlorophenyl)-6, 7-dihydrothieno[3,2-c]pyridine-5 (4h) -acetic acid methyl ester or salts thereof having higher chiral purity and products thereof |
| abstract | A process for preparation of Methyl-(+)-(S)-alpha-(2-chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-acetic acid methyl ester or salts thereof [clopidogrel or salts thereof of Formula (I)] having higher chiral purity and products thereof is provided. A process for purification of the compound prepared is also provided to enhance its efficacy by enhancing its optical rotation and chiral purity. In Formula (I), R is selected from a group comprising alkyl, alkoxy, hydroxy, amine etc., and R 1 is selected from the group comprising C 1-4 alkyl, C 1-4 alkoxy, hydroxy, nitro & halogen. The particular salt of interest of the present invention is the hydrogen sulfate of compound of the Formula (I), wherein R and R 1 are —OCH 3 and chloro-group at position 2 respectively. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014078014-A2 |
| priorityDate | 2005-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 118.