| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_966a6c1f382ec9bcb5e3839dfd73e5b8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D417-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D333-54 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D333-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D333-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D333-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D413-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D417-14 |
| filingDate |
2001-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2002-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea3e2d8608a5f85a313c002d4eaf66a9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_321feb4bd0ae2bfb4dd29a312fe99eba
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26ac270d79b40b5a7b238424fe8c8fa3 |
| publicationDate |
2002-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6482958-B2 |
| titleOfInvention |
Methods for the preparation of 4-hydroxy benzothiophene |
| abstract |
The present invention is concerned with a novel process for the preparation of a hydroxybenzothiophene that is an intermediate for synthesizing pharmaceutically active substances, e.g. 5-[4-[2-(5-methyl-2-phenyl-4-oxazolyl)ethoxy]-7-benzothiophenylmethyl]-2,4-thiazolidinedione and the corresponding sodium salt which are useful in the treatment of diabetes. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7368597-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1823029-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006173212-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007010687-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7276626-B2 |
| priorityDate |
1999-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |