http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1097165-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d629f98a51b15993f56f9e04fdea237f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J75-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-565 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J5-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-565 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J75-00 |
| filingDate | 1966-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1967-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1097165-A |
| titleOfInvention | Novel 17-acylating process and products thereof |
| abstract | A novel steroid of the pregnane series which contains an acyloxy group in 17a -position, an acyloxy or carbalkoxy group at the 21-position and a trihaloacetoxy group at the 11b -position, the 21-carbalkoxy group having up to 9 carbon atoms in the alkoxy moiety is obtained by the direct acylation of a 17a -hydroxy group in a steroid of the pregnane series by treating a 17a -hydroxy steroid of the pregnane series with an acylating medium comprising a trihaloacetic anhydride a strong acid catalyst and a carboxylic acid. As carboxylic acids there may be used acetic, propionic, butyric, valeric, 2-methylvaleric, caproic, octanoic, cyclopropylcarboxylic and benzoic acids. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0072200-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0072200-A2 |
| priorityDate | 1965-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.