| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9cb217f83556ce2a418344c2d485415
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_324beb8b942a3a6ed1f1f576bcd76c45 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D337-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D337-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-40 |
| filingDate |
1997-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98ddaf8dc53189dea0002c677003de61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45aef22dba6998812e6fb562f55d3f39
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6ae2fd43a82ffc00a58e6683a73d196
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57cc8cdc642a690058715460d8697dbd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a37254f52de5ee01b43f7e9f5047af0 |
| publicationDate |
2002-01-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0922704-A4 |
| titleOfInvention |
METHOD FOR THE PRODUCTION AND INTERMEDIATE OF 2- (10,11-DIHYDRO-10-OXODIBENZO [B, F] THIEPIN-2-YL) -PROPIONIC ACID |
| abstract |
A process for preparation of 2-(10,11-dihydro-10-oxodibenzoÄb,fÜthiepin-2-yl)propionic acid (i.e., Zaltoprofen) is performed by subjecting 2-(4-amino-3-carboxymethylphenyl)propionic acid or its salt to diazotization and subsequent reaction with thiophenol to produce 2-(3-carboxymethyl-4-phenylthiophenyl)propionic acid or its salt, and subjecting the product to cyclization reaction. Other related processes and related compounds are also disclosed. |
| priorityDate |
1996-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |