AMINO-ETHANOL DERIVATIVES

New compounds of the formula (I) are disclosed wherein R1 =, linear or branched alkyl-radical with from 1 to 6 carbon atoms, cycloalkyl radical with from 3 to 6 carbon atoms, phenyl-alkyl radical where the phenyl group may be in turn substituted with a hydroxy or methoxy group; R2 = hydroxy, hydrome...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BUGADA, GIUSEPPE, BERNAREGGI, VIRGILIO, CRESPI, GIUSEPPE
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS 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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Beschreibung
Zusammenfassung:	New compounds of the formula (I) are disclosed wherein R1 =, linear or branched alkyl-radical with from 1 to 6 carbon atoms, cycloalkyl radical with from 3 to 6 carbon atoms, phenyl-alkyl radical where the phenyl group may be in turn substituted with a hydroxy or methoxy group; R2 = hydroxy, hydromethyl; R3 = H, an alkyl or alkanoyl group containing from 1 to 4 carbon atoms, or a carbamoyl group optionally mono- or di-substituted on the nitrogen atom with alkyl radicals containing 1 to 3 carbon atoms. The new compounds are useful in the treatment of bronchial affections. They are endowed with unique properties in that they provide the desired bronchial dilation effect without any concomitant cardiac stimulation.