http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-8801223-A3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_25987de10012d87ffc1ecd6057b6a03d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D249-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-41 |
| filingDate | 1987-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1988-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-8801223-A3 |
| titleOfInvention | A METHOD TO PRODUCE ACID METHYL ESTER 1- (2,3,5-TRI-O-ACETIL-BETA-D-RIBOFURANOSIL) -1,2,4-TRIAZOL-3-CARBOXILICO. |
| abstract | PROCEDURE FOR OBTAINING THE METHYL ESTER OF THE ACID 1- (2,3,5-TRI-0-ACETYL-B-D-RIBOFURANIOSIL) -1,2,4-TRIAZOL-3-CARBOXILICO. IT INCLUDES THE REACTION OF METHYL 1,2,4-TRIAZOL-3-CARBOXYLATE WITH 1,2,3,5-TETRA-0-ACETYL-BD-RIBOFURANOSE, AT A TEMPERATURE BETWEEN 160JC AND 165JC IN AN OIL BATH UP TO UP TO THAT THE SUGAR HAS MELTED; TREATMENT OF THE FORMED PRODUCT WITH BIS (P-NITROPHENYL) PHOSPHATE AT THE SAME TEMPERATURE, AT REDUCED PRESSURE; DISSOLUTION OF THE RESIDUE IN HOT BENZENE, AND CRYSTALLIZATION BY TREATMENT WITH CYCLOHEXANE. THIS COMPOUND HAS APPLICATIONS AS AN INTERMEDIATE FOR THE OBTAINING OF MEDICINES. |
| priorityDate | 1987-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.