| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c902faf6ae746c51fc8010672fc22894 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J5-0076
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J71-0015
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P29-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J17-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P29-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-57
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J71-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-585
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J21-00 |
| filingDate |
1981-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d8182b87e7b84d6c0cdd3eb68acfb8a |
| publicationDate |
1982-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FR-2487360-A1 |
| titleOfInvention |
PROCESS FOR PRODUCING A 6A-FLUORO-DELTA1,4-3-CETOSTEROID |
| abstract |
THE INVENTION CONCERNS METHODS (WITH ONE SINGLE AND WITH TWO REACTION CONTAINERS) FOR THE CONVERSION OF A 6B-FLUORO - 3-CETOSTEROIDE (IV) INTO A 6A-FLUORO - 3-CETOSTEROIDE (VI). THESE PROCESSES ALLOW THE INTRODUCTION OF A FLUORINE ATOM IN POSITION 6A IN A -3-CETOSTEROID WHERE, PREVIOUSLY, THE DOUBLE BOND COULD NOT BE INTRODUCED BEFORE A FLUORINE ATOM IN POSITION 6A IS PRESENT. 6A-FLUORO - 3-CETOSTEROIDE (VI) ARE INTERMEDIATE COMPOUNDS USEFUL IN THE PRODUCTION OF STEROIDS WITH PHARMACOLOGICAL ACTIVITY. |
| priorityDate |
1980-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |