Pharmaceutical compositions containing a PDE4 inhibitor and a PI3 delta or dual PI3 delta-gamma kinase inhibitor
This present invention relates to a method of treating a autoimmune, respiratory and/or inflammatory disease or condition (e.g., psoriasis, rheumatoid arthritis, asthma, COPD). The method comprises administering a PI3K Delta inhibitor or a dual PI3K Delta-Gamma inhibitor and a PDE4 inhibitor. The present invention also relates to pharmaceutical compositions containing a PI3K Delta or dual PI3K Delta-Gamma inhibitor and a PDE4 inhibitor.
1. A method of treating an autoimmune, respiratory and/or inflammatory disease or condition, the method comprising administering to a subject in need thereof a therapeutically effective amount of (i) a PI3K Delta inhibitor or a dual PI3K Delta and Gamma inhibitor, and (ii) a PDE4 inhibitor, wherein
(a) the PI3K Delta inhibitor is selected from (S)-2-(1-(4-amino-3-(3-fluoro-4-isopropoxyphenyl)-1H-pyrazolo [3,4-d]pyrimidin-1-yl)ethyl)-6-fluoro-3-(3-fluorophenyl)-4H-chromen-4-one, (S)-2-(1-(9H-purin-6-ylamino)ethyl)-6-fluoro-3-(3-fluorophenyl)-4H-chromen-4-one, 2-((6-amino-9H-purin-9-yl)methyl)-5-methyl-3-o-tolylquinazolin-4(3H)-one, (S)-2-(1-((9H-purin-6-yl)amino)propyl)-5-fluoro-3-phenylquinazolin-4(3H)-one, and pharmaceutically acceptable salts thereof,
(b) the dual PI3K Delta and Gamma inhibitor is selected from (+)-2-(1-(4-amino-3-(3-fluoro-4-isopropoxyphenyl)-1H-pyrazolo [3,4-d]pyrimidin-1-yl)ethyl)-5-fluoro-3-(3-fluorophenyl)-4H-chromen-4-one, (S)-3-(1-(9H-purin-6-yl)amino)ethyl)-8-chloro-2-phenylisoquinolin-1(2H)-one, and pharmaceutically acceptable salts thereof, and
(c) the PDE4 inhibitor is selected from roflumilast and apremilast.
2. The method of claim 1 , wherein the method comprises administering to the subject a therapeutically effective amount of (i) a PI3K Delta inhibitor selected from (S)-2-(1-(4-amino-3-(3-fluoro-4-isopropoxyphenyl)-1H-pyrazolo [3,4-d]pyrimidin-1-yl)ethyl)-6-fluoro-3-(3-fluorophenyl)-4H-chromen-4-one and pharmaceutically acceptable salts thereof, and (ii) roflumilast.
3. The method of claim 1 , wherein the method comprises administering to the subject a therapeutically effective amount of (i) a PI3K Delta inhibitor selected from (S)-2-(1-(4-amino-3-(3-fluoro-4-isopropoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)-6-fluoro-3-(3-fluorophenyl)-4H-chromen-4-one and pharmaceutically acceptable salts thereof, and (ii) apremilast.
4. The method of claim 1 , the method comprises administering to the subject a therapeutically effective amount of (i) a PI3K Delta inhibitor selected from (S)-2-(1-(9H-purin-6-ylamino)ethyl)-6-fluoro-3-(3-fluorophenyl)-4H-chromen-4-one and pharmaceutically acceptable salts thereof, and (ii) roflumilast.
5. The method of claim 1 , wherein the method comprises administering to the subject a therapeutically effective amount of (i) a PI3K Delta inhibitor selected from (S)-2-(1-(9H-purin-6-ylamino)ethyl)-6-fluoro-3-(3-fluorophenyl)-4H-chromen-4-one and pharmaceutically acceptable salts thereof, and (ii) apremilast.
6. The method of claim 1 , wherein the method comprises administering to the subject a therapeutically effective amount of (i) a PI3K Delta inhibitor selected from 2-((6-amino-9H-purin-9-yl)methyl)-5-methyl-3-o-tolylquinazolin-4(3H)-one and pharmaceutically acceptable salts thereof, and (ii) roflumilast.
7. The method of claim 1 , wherein the method comprises administering to the subject a therapeutically effective amount of (i) a PI3K Delta inhibitor selected from 2-((6-amino-9H-purin-9-yl)methyl)-5-methyl-3-o-tolylquinazolin-4(3H)-one and pharmaceutically acceptable salts thereof, and (ii) apremilast.
8. The method of claim 1 , wherein the method comprises administering to the subject a therapeutically effective amount of (i) a PI3K Delta inhibitor selected from (S)-2-(1-((9H-purin-6-yl)amino)propyl)-5-fluoro-3-phenylquinazolin-4(3H)-one and pharmaceutically acceptable salts thereof, and (ii) roflumilast.
9. The method of claim 1 , wherein the method comprises administering to the subject a therapeutically effective amount of (i) a PI3K Delta inhibitor selected from (S)-2-(1-((9H-purin-6-yl)amino)propyl)-5-fluoro-3-phenylquinazolin-4(3H)-one and pharmaceutically acceptable salts thereof, and (ii) apremilast.
10. The method of claim 1 , wherein the method comprises administering to the subject a therapeutically effective amount of (i) a dual PI3K Delta and Gamma inhibitor selected from (+)-2-(1-(4-amino-3-(3-fluoro-4-isopropoxyphenyl)-1H-pyrazolo [3,4-d]pyrimidin-1-yl)ethyl)-5-fluoro-3-(3-fluorophenyl)-4H-chromen-4-one and pharmaceutically acceptable salts thereof, and (ii) roflumilast.
11. The method of claim 1 , wherein the method comprises administering to the subject a therapeutically effective amount of (i) a dual PI3K Delta and Gamma inhibitor selected from (+)-2-(1-(4-amino-3-(3-fluoro-4-isopropoxyphenyl)-1H-pyrazolo [3,4-d]pyrimidin-1-yl)ethyl)-5-fluoro-3-(3-fluorophenyl)-4H-chromen-4-one and pharmaceutically acceptable salts thereof, and (ii) apremilast.
12. The method of claim 1 , wherein the method comprises administering to the subject a therapeutically effective amount of (i) a dual PI3K Delta and Gamma inhibitor selected from (S)-3-(1-((9H-purin-6-yl)amino)ethyl)-8-chloro-2-phenylisoquinolin-1(2H)-one and pharmaceutically acceptable salts thereof, and (ii) roflumilast.
13. The method of claim 1 , wherein the method comprises administering to the subject a therapeutically effective amount of (i) a dual PI3K Delta and Gamma inhibitor selected from (S)-3-(1-((9H-purin-6-yl)amino)ethyl)-8-chloro-2-phenylisoquinolin-1(2H)-one and pharmaceutically acceptable salts thereof, and (ii) apremilast.