Tetrahydroquinoline derivatives and their use as Epac inhibitors
View Patent ↗The invention relates to tetrahydroquinoline derivatives and their use in the treatment and/or the prevention of a disease wherein the Epac protein is involved, such as inflammation, cancer, vascular diseases, kidney diseases, cognitive disorders and cardiac diseases.
1. A method of treatment of a disease, disorder, or condition, or one or more symptoms thereof wherein the Epac protein is involved, said method comprising the administration of a pharmaceutically acceptable amount of a compound of formula (I) to a patient in need thereof:
wherein:
R9 is
and
is the attachment to the nitrogen atom of the tetrahydroquinoline;
R1, R2, R3, R4 and R8 are independently chosen from the group consisting of:
H and (C 1 -C 5 );
R5 is an halogen atom;
R6 and R7 are independently chosen from the group consisting of H and halogen atoms;
or its pharmaceutically acceptable salts, hydrates or hydrated salts, racemates, diastereomers or enantiomers,
wherein said compound of formula (I) is a selective inhibitor of EPAC1, and
wherein the disease, disorder, or condition is selected from cardiac diseases, wherein said cardiac diseases are selected from the group consisting of cardiac hypertrophy, cardiac arrhythmias, valvulopathies, diastolic dysfunction, chronic heart failure, ischemic heart failure, myocarditis, hypertrophic and dilated cardiomyopathies.
2. The method according to claim 1 , wherein in the compound of formula (I) R1 is H.
3. The method according to claim 1 , wherein in the compound of formula (I) R2 is H or a (C 1 -C 5 )alkyl.
4. The method according to claim 1 , wherein in the compound of formula (I) R2 is H or a methyl group.
5. The method according to claim 1 , wherein in the compound of formula (I) R5 and/or R6 is selected from the group consisting of F, Cl, Br and I.
6. The method according to claim 1 , wherein in the compound of formula (I) R6 is H or F.
7. The method according to claim 1 , wherein in the compound of formula (I) R7 is selected from the group consisting of H, F, Cl, Br and I.
8. The method according to claim 1 , wherein in the compound of formula (I) R7 is H or Br.
9. The method according to claim 1 , wherein in the compound of formula (I) R1 is H and R5 is Br.
10. The method according to claim 1 , wherein in the compound of formula (I) at least two of R5, R6 and R7 are halogen.
11. The method according to claim 1 , wherein the compound of formula (I) has one of the following formulae:
12. A compound having the following formula:
13. The method according to claim 1 , wherein R1, R2, R3, R4 and R8 are independently chosen from the group consisting of H and (C 1 -C 4 )alkyl.