http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-237199-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14effe3850d2129f863b969dac4f1db8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J75-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J5-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J75-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J5-00 |
| filingDate | 1957-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1958-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-237199-A1 |
| titleOfInvention | A PROCEDURE FOR THE PREPARATION OF A 16-ALPHA. 21-LOWER DIALKANOYL-9-ALFAHALO-17ALFA-OL-4-PREGNENE-3, 11, 20-TRIONA. |
| abstract | A process for the preparation of a 16 α, lower 21-dialkanoyl-9 α -halo-17 α -ol-4-pregneno-3,11,20-trione which consists of reacting a 16 α, 21-di-alkanoyl lower-9 α -halo-11 β, 17 α, diol-4-pregneno-3,20-dione with chromic anhydride in an inert solvent and, if desired, convert the product thus obtained into the corresponding 9 α -halo- 16 α, 17 α, 21-triol-4-pregneno-3,11,20-trione by treatment with an alkali metal hydroxide. (Machine-translation by Google Translate, not legally binding) |
| priorityDate | 1956-08-20-04:00^^<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/CID14915 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419558805 |
Total number of triples: 14.