Aminopiperidine 4-oxo-4H-chromen-2-yl compounds
First Claim
1. A compound selected from these of formula I ##STR158## in which:
- m represents zero, 1, 2, 3, or 4,n represents 1 and p represent zero, 1 or 2,W represents oxygen, --NH--, or a single bond,R represents;
4-oxo-4H-chromen-2-yl of formula F;
##STR159## in which;
R7, R8 and R9, which may be the same or different, each represents hydrogen, halogen, (C1 -C6) -alkyl or -alkoxy, polyhalogenated (C1 -C6) alkyl, hydroxy, or R7 and R8 or R8 and R9 together form methylenedioxy, ethylenedioxy, furan ring or dihydrofuran ring andR1 represents hydrogen or (C1 -C6) alkyl, or carbocyclic aryl;
R2 represents hydrogen, (C1 -C6) alkyl, (C2 -C6) alkenyl, (C4 -C7) cycloalkyl, benzyl or phenyl (each optionally substituted by one or more halogen, hydroxy, (C1 -C6) -alkyl or -alkoxy, (C7 -C12) aralkyl, (C2 -C7) alkoxyalkyl or polyhalogenated (C1 -C6) alkyl, the optical isomers thereof and the addition salts thereof with a pharmaceutically acceptable organic or mineral acid.
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Abstract
The invention relates to new compounds of formula I: ##STR1## in which: m represents zero, 1, 2, 3 or 4,
n and p represent zero, 1 or 2,
W represents an oxygen atom, an --NH-- radical, or a single bond,
R represents a 4-oxo-4H-chromen-2-yl radical,
R1 represents a hydrogen atom, an alkyl radical having from 1 to 6 carbon atoms, or an aryl radical, and
R2 represents a hydrogen atom, an alkyl radical, an alkenyl radical, a cycloalkyl radical, a benzyl radical, a phenyl radical, an aralkyl radical, an alkoxyalkyl radical or a polyhalogenated alkyl radical, the optical isomers thereof and the addition salts thereof with a pharmaceutically acceptable organic or mineral acid,
and medicaments containing the same, are disclosed.
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Citations
15 Claims
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1. A compound selected from these of formula I ##STR158## in which:
- m represents zero, 1, 2, 3, or 4,
n represents 1 and p represent zero, 1 or 2, W represents oxygen, --NH--, or a single bond, R represents;
4-oxo-4H-chromen-2-yl of formula F;
##STR159## in which;
R7, R8 and R9, which may be the same or different, each represents hydrogen, halogen, (C1 -C6) -alkyl or -alkoxy, polyhalogenated (C1 -C6) alkyl, hydroxy, or R7 and R8 or R8 and R9 together form methylenedioxy, ethylenedioxy, furan ring or dihydrofuran ring andR1 represents hydrogen or (C1 -C6) alkyl, or carbocyclic aryl; R2 represents hydrogen, (C1 -C6) alkyl, (C2 -C6) alkenyl, (C4 -C7) cycloalkyl, benzyl or phenyl (each optionally substituted by one or more halogen, hydroxy, (C1 -C6) -alkyl or -alkoxy, (C7 -C12) aralkyl, (C2 -C7) alkoxyalkyl or polyhalogenated (C1 -C6) alkyl, the optical isomers thereof and the addition salts thereof with a pharmaceutically acceptable organic or mineral acid. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
- m represents zero, 1, 2, 3, or 4,
Specification