http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-8203389-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_68ddc59bbafde378264e8709074e7312 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H21-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-70 |
| filingDate | 1981-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1982-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-8203389-A1 |
| titleOfInvention | PROCEDURE FOR OBTAINING TRIFLUOROTIMIDINE |
| abstract | PROCESSING TO OBTAIN TRIFLOOROTHYMIDINE. IT CONSISTS OF REACTING THE MONOTRIMETHYLSILYLED DERIVATIVE OF 5-TRIFLUORomethyl-URACIL WITH THE CHLORIDE OF 2-DESOXY-3,5-O- (P-NITROBENZOIL) -D-RIBOFURANOLILO. THE METHANOLYSIS OF THE MIXTURE OF ANOMERES OBTAINED AND THE FRACTIONAL CRYSTALIZATION OF THE PRODUCTS OF THE METHANOLYSIS THEN TAKE PLACE. THE REACTION TAKES PLACE IN THE BENZENE SINUS AT REFLUX AND IN THE PRESENCE OF SMALL QUANTITIES OF DIMETHYLFORMAMIDE OR DIMETHYLSULFOXIDE; METHANOLYSIS IS EFFECTED BY SUBMITTING THE MEZCA TO THE ACTION OF DIISOPROPYLAMINE IN METHANOL. |
| priorityDate | 1981-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.