| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ece28cc8141a662f9a9e4c28710e312
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_86a8ba4953bd754429c46faccfdbf681
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5ebe887f7bdef7150cb9a3a8294f7b6d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0bd433e19d43c4d9b2a68ed8443b9a9a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D241-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D241-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D241-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D241-08 |
| filingDate |
2009-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93aa9430ff9d6cdf25b855f2e655c835
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38bf5c988d54504fd9b31208876fa000
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed74ba1f48ea9b6768575c2689ed9997 |
| publicationDate |
2010-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2010055884-A1 |
| titleOfInvention |
Method for producing pyrazine derivative and intermediate thereof |
| abstract |
A commercially advantageous method for producing a hydroxypyrazine derivative represented by general formula (II) (wherein R1 represents a halo(C1-C6)alkyl group). The method for producing a hydroxypyrazine derivative represented by general formula (II) (wherein R1 is as defined above) is characterized in that a dihydropyrazinone derivative represented by general formula (III) (wherein R1 represents a halo(C1-C6)alkyl group) is dehydrogenated in the presence of an organic base. |
| priorityDate |
2008-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |