| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e737b999245afb461a9a9e552e8f3a1e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J75-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J71-00 |
| classificationIPCInventive |
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/C07J75-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J5-00 |
| filingDate |
1959-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb9c75dfdcc0f27064b556a0c693e30b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51d463c53347e6e8067b94b8713cac7f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ea1b1f894bcaccf97bf2b47e592a945 |
| publicationDate |
1962-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
GB-886620-A |
| titleOfInvention |
6, 16-dimethyl steroids |
| abstract |
The invention comprises 3b -hydroxy- and 3b -acyloxy-6 : 16-dimethyl-16a : 17a -epoxypregn-5-en-20-ones (wherein the acyl group contains at most 6 carbon atoms) and their preparation by oxidizing with an alkaline peroxidizing agent 3b -hydroxy- or a 3b -acyloxy-6 : 16-dimethylpregna-5 : 16-dien-20-one and, if desired, acylating the 3b -hydroxy-16a : 17a -epoxide so formed. An example is given. Specification 850,423 also is referred to. |
| priorityDate |
1959-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |