1-aroyl-piperidinyl benzamidines
View Patent ↗This invention relates to compounds of formula which inhibit Factor Xa or tryptase, to pharmaceutical compositions containing the compounds, and to the use of the compounds for the treatment of patients suffering from conditions which can be ameliorated by the administration of an inhibitor of Factor Xa or tryptase.
1. A compound of compound of formula I:
wherein,
Z is CH or N;
is a single or double bond, provided that when Z is nitrogen atom, then is a single bond;
R 3 is phenyl that is optionally substituted with one or two ring system substituents which may be the same or different, or pyridyl or thienyl that is optionally substituted by one or two ring system substituents which may be the same or different, and wherein, the pyridyl nitrogen atom is optionally oxidized to the corresponding N-oxide; and ring system substituents are selected from the group consisting of,
a pharmaceutically acceptable salt thereof, or an N-oxide thereof.
2. The compound according to claim 1 wherein Z is CH.
3. The compound according to claim 1 wherein Z is N.
4. The compound according to claim 2 wherein Z is CH.
5. The compound according to claim 4 wherein is a double bond.
6. The compound according to claim 4 wherein is a single bond.
7. The compound according to claim 3 wherein Z is N.
8. The compound according to claim 1 , which is selected from the group consisting of:
wherein R 3 is selected from the group consisting of,
9. The compound according to claim 1 selected from the group consisting of
3-{1-[4-(6-Oxo-1,6-dihydropyridine-3-yl)-benzoyl]-1,2,3,6-tetrahydropyridin-4yl}benzamidine;
3-{1-[4-(1-Oxypyridin-2-yl)-benzoyl]-1,2,3,6-tetrahydropyridin-4 yl}benzamidine;
3-{1-[4-(1-Oxypyridin-4-yl)-benzoyl]-1,2,3,6-tetrahydropyridin-4-yl}benzamidine;
3-{1-[4-(6-Oxo-1,6-dihydropyridine-3-yl)-benzoyl]-piperidin-4-yl}benzamidine;
3-{1-[4-(1-Oxypyridin-4-yl)-benzoyl]-piperidin-4-yl}benzamidine;
3-{1-[4-(1-Oxypyridin-2-yl)-benzoyl]-piperidin-4-yl}benzamidine;
3-[1-(4-Pyridine-2-yl-benzoyl)-1,2,3,6-tetrahydropyridin-4-yl]benzamidine;
3-[1-(4-Pyridin-3-yl-benzoyl)-1,2,3,6-tetrahydropyridin-4-yl]benzamidine;
3-[1-(4-Pyridin-4-yl-benzoyl)-1,2,3,6-tetrahydropyridin-4-yl]benzamidine;
3-{1-[4-(5-Bromofuran-2-yl)-benzoyl]-1,2,3,6-tetrahydropyridin-4-yl}benzamidine;
3-{1-[4-(5-Chlorothiophen-2-yl)-benzoyl]-1,2,3,6-tetrahydropyridin-4-yl}benzamidine;
3-{1-(4-Thiophen-2-yl-benzoyl)-1,2,3,6-tetrahydropyridin-4-yl}benzamidine;
3-{1-[3-(5-Chlorothiophen-2-yl)-acryloyl)-1,2,3,6-tetrahydropyridin-4-yl}benzamidine;
3-[1-(4-{2-[(2-Dimethylaminoethyl)methylamino]pyrimidin-4-yl}benzoyl)-1,2,3,6-tetrahydropyridin-4-yl}benzamidine;
3-(1-{4-[2-(2-Dimethylaminoethyl)-6-oxo-1,6-dihydropyridin-3-yl]benzoyl}-1,2,3,6-tetrahydropyridin-4-yl)benzamidine;
3-[1-(4-Pyrimidin-2-ylbenzoyl)-1,2,3,6-tetrahydropyridin-4-yl]-benzamidine;
3-[1-(4-Pyrazin-2-ylbenzoyl)-1,2,3,6-tetrahydropyridin-4-yl]-benzamidine;
3-[1-(4′-Sulfamoylbiphenyl-4-carbonyl)-1,2,3,6-tetrahydropyridin-4-yl]-benzamidine;
3-[1-(3′-Sulfamoylbiphenyl-4-carbonyl)-1,2,3,6-tetrahydropyridin-4-yl]-benzamidine;
3-{1-[4-(6-Methoxypyridazin-3-yl)benzoyl]-1,2,3,6-tetrahydropyridin-4-yl]-benzamidine;
3-{1-[4-(6-Oxo-1,6dihydropyridazin-3-yl)benzoyl]-1,2,3,6-tetrahydropyridin-4-yl]-benzamidine;
3-{1-[4-(2-Aminopyrimidin-5-yl)benzoyl]-1,2,3,6-tetrahydropyridin-4-yl]-benzamidine;
3-{1-[4-(6-Methoxypyridin-3-yl)benzoyl]-1,2,3,6-tetrahydropyridin-4-yl]-benzamidine;
3-[1-(4-(Pyrimidin-5-ylbenzoyl)-1,2,3,6-tetrahydropyridin-4-yl]-benzamidine;
3-[1-(4-Pyridin-2-ylbenzoyl)-piperidin-4-yl]benzamidine;
3-[1-(4-Pyridin-3-ylbenzoyl)-piperidin-4-yl]benzamidine;
3-[1-(4-Pyridin-4-ylbenzoyl)-piperidin-4-yl]benzamidine;
3-{1-[4-(6-Methoxypyridin-3-yl)benzoyl]-piperidin-4-yl}benzamidine;
3-{1-[4-(6-Methoxypyridazin-3-yl)benzoyl]-piperidin-4-yl}benzamidine;
3-{1-[4-(6-Oxo-1,6-dihydropyridazin-3-yl)benzoyl]-piperidin-4-yl}benzamidine;
3-[1-(5-Phenylethyl-pyridine-3-carbonyl)-piperidin-4-yl]-benzamidine;
3-[1-(5-Phenylethynyl-pyridine-3-carbonyl)-1,2,3,6-tetrahydropyridin-4-yl]-benzamidine;
3-[1-(5-Phenylethynyl-pyridine-3-carbonyl)-piperidin-4-yl]-benzamidine; and
3-[4-(5-Phenylethyl-pyridine-3-carbonyl)-piperazin-1-yl]-benzamidine.
10. The compound according to claim 1 selected from the group consisting of
3-[1-(5-Phenylethyl-pyridine-3-carbonyl)-piperidin-4-yl]-benzamidine;
3-[1-(5-Phenylethynyl-pyridine-3-carbonyl)-1,2,3,6-tetrahydropyridin-4-yl]-benzamidine;
3-[1-(5-Phenylethynyl-pyridine-3-carbonyl)-piperidin-4-yl]-benzamidine;
3-{1-[4-(6-Methoxypyridin-3-yl)benzoyl]-1,2,3,6-tetrahydropyridin-4-yl]-benzamidine;
3-[1-(4-(Pyrimidin-5-ylbenzoyl)-1,2,3,6-tetrahydropyridin-4-yl]-benzamidine;
3-{1-[4-(6-Methoxypyridazin-3-yl)benzoyl]-piperidin-4-yl}benzamidine;
3-{1-[4-(1-Oxypyridin-2-yl)-benzoyl]-piperidin-4-yl}benzamidine;
3-[1-(4-Pyridine-2-yl-benzoyl)-1,2,3,6-tetrahydropyridin-4-yl]benzamidine;
3-[1-(4-Pyridin-3-yl-benzoyl)-1,2,3,6-tetrahydropyridin-4-yl]benzamidine;
3-[1-(4-{2-[(2-Dimethylaminoethyl)methylamino]pyrimidin-4-yl}benzoyl)-1,2,3,6-tetrahydropyridin-4-yl}benzamidine; and
3-[4-(5-Phenylethyl-pyridine-3-carbonyl)-piperazin-1-yl]-benzamidine.
11. The compound according to claim 1 selected from the group consisting of
3-{1-[4-(1-Oxypyridin-4-yl)-benzoyl]-1,2,3,6-tetrahydropyridin-4-yl}benzamidine;
3-{1-[4-(6-Oxo-1,6-dihydropyridine-3-yl)-benzoyl]-piperidin-4-yl}benzamidine;
3-{1-[4-(1-Oxypyridin-4-yl)-benzoyl]-piperidin-4-yl}benzamidine;
3-{1-[4-(6-Oxo-1,6dihydropyridazin-3-yl)benzoyl]-1,2,3,6-tetrahydropyridin-4-yl}-benzamidine;
3-{1-[4-(6-Oxo-1,6dihydropyridazin-3-yl)benzoyl]-1,2,3,6-tetrahydropyridin-4yl]-benzamidine; and
3-{1-[4-(6-Oxo-1,6dihydropyridazin-3-yl)benzoyl]-piperidin-4-yl}benzamidine.
12. A pharmaceutical composition comprising a pharmaceutically acceptable amount of the compound according to claim 1 and a pharmaceutically acceptable carrier.