http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-248073-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0ff16e899ce32685c9600075c1cc21 |
| 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/C07J75-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J5-00 |
| filingDate | 1959-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1960-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-248073-A1 |
| titleOfInvention | PROCEDURE FOR OBTAINING NEW ESTERS |
| abstract | Procedure for obtaining new esters, characterized in that the 3,20-dioxo-21-hydroxy-pregnane compounds, unsaturated in ring A, or their functional 21-derivatives, are reacted with tetrahydrophthalic acid of the formula ** ** or their reactive functional derivatives, and the 21-hemi-tetrahydrophthalates obtained, if necessary, are transformed into their salts. |
| priorityDate | 1958-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.