http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-8307832-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ca6c577b3b7f2bcfe68f9849b8f9f7dc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-12 |
| filingDate | 1982-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1983-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-8307832-A1 |
| titleOfInvention | "A PROCEDURE FOR PREPARING ACID 2 ', 4'-DIFLUORO-4-PHOSPHONOXI- (1,1'-DIFENIL) -3-CARBOXY". |
| abstract | PROCEDURE FOR OBTAINING 2, 4 -DIFLUORO-4-PHOSPHONOXI- (1,1-DIPHENYL) -3-CARBOXI ACID AND ITS PHYSIOLOGICALLY COMPATIBLE SALTS. IT CONSISTS OF THE REACTION OF 2, 4 -DIFLUORO-4-HYDROXY- (1,1-DIPHENYL) -3-CARBOXY ACID WITH PHOSPHORUS PENTACHLORIDE AT A TEMPERATURE BETWEEN 75 C AND 80 C; FOLLOWED BY COOLING THE MASS TO ABOUT 5 C, DISSOLUTION IN A MIXTURE OF ACETONE AND BENZENE; AND FINALLY, TREATMENT WITH WATER TO HYDROLIZE AT A TEMPERATURE BETWEEN 25 C AND 30 C. THIS COMPOUND HAS PHARMACOLOGICAL APPLICATIONS AS ANTI-INFLAMMATORY, ANALGESIC AND ANTIPIRETIC. |
| priorityDate | 1981-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID24819 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419546506 |
Total number of triples: 12.