http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-8507571-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20d3042eb4ea7c9afd525aa89373349d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J5-0053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J71-0015 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J21-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J71-001 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J71-00 |
| filingDate | 1984-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1985-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-8507571-A1 |
| titleOfInvention | A PROCEDURE FOR PREPARING A 2-BRMO-6 B, 9A-DIFLUORO-11B, 17A, 21-TRIHIDROXI-1, 4-PREGNADIEN-3, 20-DIONA-17, 21-DIESTER |
| abstract | PROCEDURE FOR OBTAINING 2-BROMO-6BBB, 9BAB-DIFLUORO-11BBB, 17BAB, 21-TRIHIDROXI-1,4-PREGNADIEN-3,20-DIONA-17,21-DIESTER, DE FORMULA (I), IN WHICH OR1 AND OR2 MAY BE AN ACILOXY REMAINDER OR A SULFURIC OR PHOSPHORIC ESTER REMAINDER, CONSISTING OF THE REDUCTION REACTION OF A 17BAB, 21-DIHYDROXY-3,3-ETHYLENEDIOXI-9BAB-FLUORO-5-PRGNEN-11,20-DIONA -17,21-DIESTER, OF FORMULA (II), IN WHICH OR1 AND OR2 HAVE THE SAME MEANINGS AS IN FORMULA (I), BY TREATMENT WITH SODIUM BOROHYDRIDE IN A POLAR SOLVENT AT TEMPERATURE BETWEEN 0JC AND 50JC; REACTION OF THE FORMED PRODUCT WITH A PERACIT, FOLLOWED BY TREATMENT WITH HYDROGEN FLUORIDE, BROMATION REACTION, AND FINALLY SIMULTANEOUS DEHYDROBROMATION AND DEHYDRATION. THESE COMPOUNDS HAVE PHARMACOLOGICAL APPLICATIONS DUE TO THEIR ANTI-INFLAMMATORY ACTIVITY AND ANTI-INFLAMMATORY ACTIVITY. |
| priorityDate | 1982-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.