http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-8802057-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/C07H19-056 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-70 |
| filingDate | 1986-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1988-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-8802057-A3 |
| titleOfInvention | A PROCEDURE FOR PREPARING 1- (B-D-RIVOFURANOSIL) -1,2,4-TRIAZOL-3-CARBOXAMIDE |
| abstract | PROCEDURE TO PREPARE 1- (B-D-RIBOFURANOSIL) -1,2,4-TRIAZOL-3-CARBOXAMIDE. IT INCLUDES: A) REACTING APPROPRIATE MOLAR AMOUNTS OF METHYL ESTER OF AN ACID 1- (2,3,5-TRI-0-RD-RIBOFURANOSIL) -1,2,4-TRIAZOL-3-CARBOXYLIC SUBSTITUTE IN R WITH ANHYDROUS AMMONIA , AT 0JC AND IN METHANOL; B) KEEP THE SOLUTION OF A) IN A CLOSED MATRIX, AT 25JC AND FOR 72 HOURS; C) EVAPORATE THE SOLUTION OF B) IN A ROTARY EVAPORATOR, UNDER REDUCED PRESSURE AND AT 35JC; AND D) CRYSTALLIZE THE PRODUCT OF C) IN ETHANOL, TO PRODUCE 1- (B-D-RIBOFURANOSIL) -1,2,4-TRIAZOL-3-CARBOXAMIDE. BEING: R, BENZOYL TO ACETYL. THEY ARE USED AS ANTITUMORAL. |
| priorityDate | 1986-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.