http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-8703865-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_623d8788ea9df8de97ec24c3f5bf8995 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D233-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D405-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D277-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D285-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D285-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D405-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-54 |
| filingDate | 1986-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1987-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-8703865-A2 |
| titleOfInvention | IMPROVEMENTS IN INVENTION PATENT N.544661 FOR: PREPARATION PROCEDURE FOR ANTAGONIST H2-RECEPTOR ASCORBATES. |
| abstract | PROCEDURE FOR OBTAINING DERIVATIVES OF 3-CETOHEXURONIC ACID OR IN ITS FORM OF LACTONE, OF FORMULA (I), AND ITS SALTS (CERTIFICATE OF ADDITION OF PATENT NUM. 544.661). IT INCLUDES THE REACTION OF A 3-CETOHEXURONIC ACID, OR OF ITS DERIVATIVES, OR THE FORM OF LACTONE, OF FORMULA (II), WITH AN ORGANIC BASE OR ONE OF ITS SALTS REPRESENTED BY R3, IN AN INERT SOLVENT, IN THE PRESENCE OF AN ACID SATURATED FAT, DURING 1 TO 6 HOURS, AT A TEMPERATURE BETWEEN 10JC AND 60JC, TO OBTAIN A COMPOUND OF FORMULA (I), IN WHICH X REPRESENTS 1-3 MOLES, AND REPRESENTS 1-2 MOLES, R1 AND R2 CAN BE SEVERAL RADICALS AND R3 IS AN ORGANIC BASE. THESE COMPOUNDS HAVE PHARMACOLOGICAL APPLICATIONS AS H2-RECEPTOR ANTAGONISTS. |
| priorityDate | 1985-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.