http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-8304960-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_37549e0727671e86ec014524c6fc6992 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-34 |
| filingDate | 1982-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1983-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-8304960-A1 |
| titleOfInvention | "PROCEDURE FOR OBTAINING (S) -5-R-METHYL- (5H) FURAN-2-ONAS". |
| abstract | PROCEDURE FOR OBTAINING (S) -5-R-METHYL- (5H) FURAN-2-ONAS, FROM FORMULA (I), IN WHICH R CAN BE ONE OF SEVERAL TYPES OF RADICALS. IT CONSISTS OF THE REACTION OF 5-DEOXY-5-R- ~ F-D-RIBONOLACTONES WITH AN ETHYL ORTHOPHORMIATE EQUIVALENT, IN THE TETRAHYDROFURAN SINE, AT THE REFLUX TEMPERATURE OF THE REACTION MIXTURE; FOLLOWED BY PYROLYSIS OF 5-DEOXY-5-R-2,3-O-ETOXIMETHYLEN- ~ FD-RIBONOLACTONE FORMED, BY HEATING TO A TEMPERATURE OF 220 C. THESE COMPOUNDS HAVE PHARMACOLOGICAL APPLICATIONS FOR THEIR CARDIOTONIC, ANTINEOPLASTIC, AND FUNCTIONAL ACTIVITY , ETC. |
| priorityDate | 1982-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 14.