Tetrahydro-imidazo [1,5-A] pyridyin derivatives as aldosterone synthase inhibitors
The application relates to novel heterocyclic compounds of the general formula (I) in which R, R 1 , R 2 , X, Y, Z and n have the meanings defined in the description, to a process for their preparation and to the use of these compounds as medicaments, in particular as aldosterone synthase inhibitors.
1. A compound of the formula
in which
X is N;
Y is C;
Z is a bond;
R is hydrogen or methyl;
R 1 is benzofuranyl, benzothiophenyl, indazolyl, indolyl, pyrrolyl, or oxazolyl optionally mono- or di-substituted with substituents selected from the group consisting of halogen, cyano, trifluoromethoxy, trifluoromethyl, trimethylsilanyl, heterocyclyl and C 1-8 -alkylcarbonyl; or thiazolyl mono- or di-substituted with C 1-8 -alkylcarbonyl
R 2 is hydrogen, halogen or C 1 -C 8 alkyl;
n is 1;
or its salt, a pharmaceutically acceptable salt thereof, or compound in which one or more atoms are replaced by their stable, nonradioactive isotopes.
2. The compound according to claim 1 , wherein the compound is represented by the formula
where R, R 1 , R 2 and n are as indicated for compounds of the formula (I) according to claim 1 .
3. Method for the prevention, for delaying the progression or for the treatment of pathological states which are caused or partly caused by hyperaldosteronism, where a therapeutically effective amount of a compound of the formula (I) according to claim 1 is used.
4. Method for the prevention, for delaying the progression or for the treatment of pathological states which are caused or partly caused by excessive cortisol release, where a therapeutically effective amount of a compound of the formula (I) according to claim 1 is used.
5. A pharmaceutical product comprising a compound of the formula (I) according to claim 1 , and conventional excipients.
6. A pharmaceutical combination in the form of a product or of a kit composed of individual components consisting a) of a compound of the formula (I) according to claim 1 , and b) at least one pharmaceutical form whose active ingredient has a blood pressure-lowering, an inotropic, a metabolic or a lipid-lowering effect.
7. Method for the prevention, for delaying the progression or for the treatment of pathological states which are caused or partly caused by hyperaldosteronism, where a therapeutically effective amount of a compound of the formula (Ia) according to claim 2 is used.
8. Method for the prevention, for delaying the progression or for the treatment of pathological states which are caused or partly caused by excessive cortisol release, where a therapeutically effective amount of a compound of the formula (Ia) according to claim 2 is used.
9. A pharmaceutical product comprising a compound of the formula (Ia) according to claim 2 , and conventional excipients.
10. A pharmaceutical combination in the form of a product or of a kit composed of individual components consisting a) of a compound of the formula (Ia) according to claim 2 , and b) at least one pharmaceutical form whose active ingredient has a blood pressure-lowering, an inotropic, a metabolic or a lipid-lowering effect.
11. A compound selected from the group consisting of:
1-[5-(5,6,7,8-Tetrahydroimidazo[1,5-a]pyridin-8-yl)thiazol-2-yl)ethanone;
8-Benzo[b]thiophen-3-yl-5,6,7,8-tetrahydro-imidazo[1,5-a]pyridine;
8-Benzofuran-3-yl-5,6,7,8-tetrahydro-imidazo[1,5-a]pyridine;
8-Benzo[b]thiophen-2-yl-5,6,7,8-tetrahydro-imidazo[1,5-a]pyridine;
8-(2-Methyl-benzo[b]thiophen-3-yl)-5,6,7,8-tetrahydro-imidazo[1,5-a]pyridine;
8-(3-Methyl-benzo[b]thiophen-2-yl)-5,6,7,8-tetrahydro-imidazo[1,5-a]pyridine;
8-(1-Methyl-1H-indol-5-yl)-5,6,7,8-tetrahydro-imidazo[1,5-a]pyridine;
1,3-Dimethyl-5′,6′,7′,8′-tetrahydro-[6,8′]bi[imidazo[1,5-a]pyridinyl]; and
8-Benzo[b]thiophen-5-yl-5,6,7,8-tetrahydro-imidazo[1,5-a]pyridine.
12. The compound according to claim 1 , wherein the compound is represented by the formula
where R, R 1 , R 2 and n are as indicated for compounds of the formula (I) according to claim 1 .
13. A pharmaceutical product comprising a compound of the formula (Ib) according to claim 12 , and conventional excipients.
14. A pharmaceutical combination in the form of a product or of a kit composed of individual components consisting a) of a compound of the formula (Ib) according to claim 12 , and b) at least one pharmaceutical form whose active ingredient has a blood pressure-lowering, an inotropic, a metabolic or a lipid-lowering effect.
15. Method for the prevention, for delaying the progression or for the treatment of pathological states which are caused or partly caused by hyperaldosteronism, where a therapeutically effective amount of a compound of the formula (Ib) according to claim 12 is used.
16. Method for the prevention, for delaying the progression or for the treatment of pathological states which are caused or partly caused by excessive cortisol release, where a therapeutically effective amount of a compound of the formula (Ib) according to claim 12 is used.