http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0919552-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ca5e90b147553aa5db872967761c7d37 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D333-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C323-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D333-54 |
| filingDate | 1997-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f298cb279e509b96dfe0115ffa89978 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18487ee149f5b5f941118693269d9961 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f393b8f0f86f012cb744420be9ab46ce |
| publicationDate | 1999-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0919552-A1 |
| titleOfInvention | Process for the preparation of 2,6-disubstituted benzothiophene compounds |
| abstract | A benzothiophene compound represented by anformula:n n wherein R 1 represents a lower alkyl group, and R 2 represents a halogen atom; a lower alkylngroup; or a cycloalkyl group or cycloalkenylngroup which may optionally be substituted withna lower alkyl group, a hydroxy group, an acyloxyngroup or an oxo group, nwhich is a useful intermediate for synthesizing a 2-substituted-3-(4-substitutednbenzoyl)-6-hydroxybenzo[b]thiophenenderivative having an antiestrogenic activityncan be produced in an industrially advantageous mannernby subjecting a compound represented by a formula:n nto a ring-closing reaction. Further, the novel compoundnof the formula (II) described above is a useful intermediatenin the process of the present invention. |
| priorityDate | 1996-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 147.