IMIDAZO (1,5-B)PYRIDAZINES

New imidazo [1,5-b] pyridazines, to a process for their production, to pharmaceutical preparations containing said pyridazines and to methods of medical treatment through their use. In accordance with this invention, imidazo [1,5-b] pyridazines of general formula I are prepared: ** (Formula) ** and...

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Bibliographic Details
Main Authors A.W. OXFORD, R.W. CLARKE
Format Patent
LanguageEnglish
Published 30.04.1981
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Summary:New imidazo [1,5-b] pyridazines, to a process for their production, to pharmaceutical preparations containing said pyridazines and to methods of medical treatment through their use. In accordance with this invention, imidazo [1,5-b] pyridazines of general formula I are prepared: ** (Formula) ** and their physiologically acceptable and non-toxic salts, where R1, R2 and R3, which may be the same or different, they represent a linear or branched alkyl or alkenyl group or an aryl or aralkyl group where the aryl group or aryl radical of the aralkyl group may be substituted with one or more hydroxy or alkoxy groups or halogen atoms and where one or both radicals R1 and R3 may additionally represent hydrogen atoms and where R1 may also represent a halogen atom, preferably chlorine or an alkoxy, hydroxy, alkylthio or thiol group. (Machine-translation by Google Translate, not legally binding)
Bibliography:Application Number: AU19780033122