http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CH-630393-A5
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e9445e5e3626f36e932c6451a928250 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J71-0031 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J7-009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J3-005 |
| 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/C07J3-00 |
| filingDate | 1977-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87af5af178d2412ac9cde7ddeb83527c |
| publicationDate | 1982-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CH-630393-A5 |
| titleOfInvention | Process for preparating steroid carboxylic acid salts and steroid carboxylic acid esters |
| abstract | A novel process is described for preparing salts or esters of carboxylic acids of the androstane and D-homoandrostane series, including those compounds having expanded and/or contracted A, B and/or C rings and including 18- and/or 19-nor compounds which possess the substitution pattern on the 17 or 17a C atom which is shown in partial formula (I). <IMAGE> In the formula (I), R denotes hydrogen, an unsubstituted or substituted hydrocarbon radical, or a free or functionally altered hydroxyl group. The process is characterised in that corresponding 20,21-ketoaldehydes of the pregnane or D-homopregane series, or of the 17 alpha -pregnane or 17a alpha -D-homopregnane series, are oxidised with an organic peracid in an inert solvent, and the resulting carboxylic acid is converted into a salt or an ester. |
| priorityDate | 1977-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 95.