http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-743777-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c902faf6ae746c51fc8010672fc22894 |
| 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/C07J5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J75-00 |
| filingDate | 1951-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1956-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-743777-A |
| titleOfInvention | Steroids |
| abstract | The invention comprises 11-a -acyloxyprogesterones and their preparation by treating 11a -hydroxyprogesterone with an acylating agent, e.g. an acyl halide or an acid anhydride. Preferably the acyl group contains up to eight carbon atoms. In examples the preparation of 11a -acetoxy, 11a -formyloxy, 11a -propionyloxy and 11a -benzoyloxyprogesterones are described. Specification 724,094 is referred to. |
| priorityDate | 1950-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 15.