| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f2534bb9f13460c6429c25acf8df25d0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_10160c3add9d96fe2ace5c89a9d80815 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P19-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D277-56 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-426
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P19-06 |
| filingDate |
2007-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63729d69d9276c5c2605d812b5805a0d |
| publicationDate |
2007-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2656264-A1 |
| titleOfInvention |
Method for producing crystal polymorphs of 2-(3-cyano-4-isobutyloxyphenyl)-4-methyl-5-thiazolecarboxylic acid |
| abstract |
A process for selective production of crystal A of 2- (3-cyano-4-isobutyloxyphenyl)-4-methyl-5-thiazolecarboxylic acid which comprises dissolving 2-(3-cyano-4-isobutyloxy- phenyl)-4-methyl-5-thiazolecarboxylic acid in methanol or a methanol/water mixed solvent (having a methanol/water volume ratio of 90/10 or above), adding water to the resulting solution to adjust the methanol/water ratio to 7/3, and adding a specified amount of seed crystals to the solution during the addition of water at a specified stage. |
| priorityDate |
2006-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |