http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-332061-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d037bc74e34c7d73dd883f208aef0518 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D237-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D413-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D401-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D413-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D237-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D403-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D413-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D413-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D403-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D237-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D237-20 |
| filingDate | 1966-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1967-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-332061-A1 |
| titleOfInvention | PROCEDURE TO PREPARE 3,6-PYRIDAZINE DISUSTITUTED. |
| abstract | Process for preparing disubstituted 3,6-pyridazine of formulas: ** (See formula) ** wherein R 'is a member selected from the class consisting of hydrogen, lower alkyl groups and lower hydroxyalkyl, R "is a member selected from the class consisting of the lower alkyl, hydroxyalkyl lower and phenyl, R' and R" groups together form a heterocyclic lower alkyl ring substituted with 1-2 heteroatoms, characterized in that it comprises reacting 3,6-dichloropyridazine with approximately two equimolar amounts of an amine of the formula R'R "NH, where R 'and R' They have the aforementioned significance, in an anhydrous organic solvent and refluxing with hydrazine hydrate the 6-amine-substituted 3-odoopyridazine of the formula: (see formula) (Machine-translation by Google Translate, not legally binding) |
| priorityDate | 1965-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.