Quaternary xanthinylalkyl nortropine
AssigneeDeutsche Gold- und Silber-Scheideanstalt vormals Roessler
InventorsKarl H. Klingler, Rudolf Aurich, Silke Habersang
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Abstract
There are prepared quaternary xanthinylalkylnortropine derivatives of the general formula I ##STR1## where T represents a theophyllinyl-7 radical or a theobrominyl-(1)-radical, Alk is a straight or branched chain alkylene group having 2 to 10 carbon atoms or such a group substituted by a hydroxyl group, R is an alkyl group of 1 to 4 carbon atoms and A.sup.(-) is an equivalent to an anion of a physiologically compatible mono- or polyvalent acid. The compounds are useful as medicines having a spasmolytic activity.
Claims12
A quaternary xanthinylalkyl nortropine derivative of the formula ##STR9## where T is a theophyllinyl-(7) group or a theobrominyl-(1) group, Alk is alkylene group with 2 to 10 carbon atoms or mono-hydroxy-alkylene group with 2 to 10 carbon atoms, the hydroxy group being attached to a carbon atom which is further bound exclusively to carbon and hydrogen, R is alkyl group of 1 to 4 carbon atoms and A.sup.(-) is an equivalent of an anion of a pharmaceutically acceptable acid.
Dependencies are inferred from the claim text.