Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f7ddc4774cf5f8a0bda44a780d73c53d |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P9-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D495-04 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D495-04 |
filingDate |
2005-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ce2cdeb10874d7c7ef03e927e515c02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ee5f174a248778337a8ca657806a4b1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_991ab5c1493851d05f026bb70c671695 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93f2c436cea285f5b6f5e7bd11260ccd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9855d8cb36fe214475e48d38b11e43f9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de959d788ab931db3b2a926ea1b1aec8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59dacba4199f2a7c5c8adfb9776e9d43 |
publicationDate |
2008-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2008214821-A1 |
titleOfInvention |
Method of Preparing Clopidogrel and Intermediates Used Therein |
abstract |
Optically pure clopidogrel can be prepared in a high yield by optically resolving a racemic form of the compound of formula (II) using an optically active amine to form the optically active form of the compound of formula (III) or its acid-addition salt; and methylating the compound of formula (III) or its acid-addition salt. |
priorityDate |
2005-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |