http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-877087-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d202e9e866984fe229f6facc38f1d740 |
| 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 | 1958-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1961-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-877087-A |
| titleOfInvention | Steroid compounds |
| abstract | The invention comprises 16a -methyl-3a -hydroxy(and acetoxy)-11,20-diketo - pregnone, and the preparation of the 3a -acetoxy compound by reacting 3a -acetoxy-11,20-diketo-16-pregnene with a methyl Grignard reagent such as methyl magnesium iodide, and the preparation of the 3a -hydroxy compound by hydrolysing the 3a -acetoxy compound, e.g. with aqueous methanolic hydrochloric acid. Detailed examples are given. Specification 877,086 also is referred to. |
| priorityDate | 1957-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.