http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-8400753-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6f5033fcf56d5a13743728cc85a8dc3f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J21-006 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J75-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J21-00 |
| filingDate | 1983-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1983-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-8400753-A1 |
| titleOfInvention | A METHOD OF PREPARING 5,7-STEROIDS. |
| abstract | PROCEDURE FOR OBTAINING D5,7-STEROIDS OF THE TYPE OF DERIVATIVES OF 7-DEHYDROCHOLESTEROL, OF FORMULA (I), IN WHICH R, R, R AND R CAN BE SEVERAL TYPES OF RADICALS CONSISTING IN THE DEHYDROBROMATION REACTION OF 7-BROMINE -D5-STEROIDS. THE REACTION IS CARRIED OUT IN AN INERT APROTONIC ORGANIC SOLVENT, UNDER THE INFLUENCE OF A BASE, SUCH AS AN ALKALINE METAL OR ALKALINE EARTH OR TETRA (HYDROCARBIL) -AMMONIUM FLUORIDE, AT A TEMPERATURE BELOW 120C. APPLICATIONS FOR THE TREATMENT OF CASES IN WHICH THERE ARE PROBLEMS WITH CALCIUM METABOLISM. |
| priorityDate | 1982-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.