N-cycloalkylalkylamines, process for their preparation, their use as medicament and their synthesis intermediates
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United States of America Patent
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Jul 23, 1991
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N/A
app pub date -
Feb 26, 1990
filing date -
Sep 1, 1988
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Expired
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Abstract
N-Cycloalkylalkylamines of formula I: ##STR1## in which: R1 is phenyl which is optionally mono-, di- or trisubstituted by halogens or lower alkyl, haloalkyl or lower alkoxy radicals, or is an aromatic heterocyclic radical having 5 to 7 chain members, in which the hetero atom is nitrogen, oxygen or sulphur, R2 is lower alkyl, R3 is hydrogen or lower alkyl, m has the value of 1 or 2, R4 is cycloalkyl --CH(CH2)n, in which a carbon atom may carry a radical Rx, which is lower alkyl or phenyl; and in which n has the values from 2 to 5, R5 is phenyl, which can be mono-, di- or trisubstituted by halogens or by lower alkoxy radicals, and Q represents an ethylene-1,2-diyl group --CH.dbd.CH-- or a cyclopropane-1,2-diyl group ##STR2##
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