| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D405-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D405-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D417-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P43-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D403-10 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P43-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-4725
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P35-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D417-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C311-49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D405-14 |
| filingDate |
2011-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2013-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2013517267-A |
| titleOfInvention |
Method for producing tetrazole methanesulfonate and novel compound used therefor |
| abstract |
The method for producing tetrazole methanesulfonate of the present invention, which includes an acylation reaction using a novel 4-oxo-4H-chromene-2-carbothionic acid S-benzothiazol-2-yl ester, is more reactive than the conventional method. Time can be shortened, safety can be improved, and tetrazole metasulfonate can be produced with high purity and high yield without using column chromatography. [Selection figure] None |
| priorityDate |
2010-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |