Tricyclic compounds as modulators of TNF-α synthesis and as PDE4 inhibitors

Patent metadata

Field	Value
Publication number	US-9687489-B2
Application number	US-201615184392-A
Country	US
Kind code	B2
Filing date	Jun 16, 2016
Priority date	Jan 25, 2008
Publication date	Jun 27, 2017
Grant date	Jun 27, 2017

Abstract

The present invention relates to chemical compounds of Formula (I) are as herein defined, pharmaceutical compositions, and methods of use in the treatment of conditions or disorders mediated by TNF-α or by PDE4, including but not limited to psoriasis.

First claim

We claim:

1. A method of treating psoriasis comprising administering to a human a compound, wherein the compound is
1-cyclopentyl-7-methoxy-3-(4-methyl-thiophen-2-yl)-1H-pyrimido[5,4-c]quinoline-2,4-dione,
1-cyclopentyl-7-methoxy-3-m-tolyl-1H-pyrimido[5,4-c]quinoline-2,4-dione,
3-(3-chloro-phenyl)-1-(1-methane-sulfonyl-piperidin-4-yl)-7-methoxy-1H-pyrimido[5,4-c]-quinoline-2,4-dione,
trans-4-[3-(3-chloro-phenyl)-7-methoxy-2,4-dioxo-3,4-dihydro-2H-pyrimido-[5,4-c]quinolin-1-yl]-cyclohexanecarboxylic acid,
3-(3-chloro-phenyl)-1-((R)-1-methane-sulfonyl-pyrrolidin-3-yl)-7-methoxy-1H-pyrimido[5,4-c]quinoline-2,4-dione,
3-(3-chloro-phenyl)-1-((S)-1-methane-sulfonyl-pyrrolidin-3-yl)-7-methoxy-1H-pyrimido[5,4-c]quinoline-2,4-dione,
3-(3-chloro-phenyl)-1-(1-ethanesulfonyl-piperidin-4-yl)-7-methoxy-1H-pyrimido-[5,4-c]quinoline-2,4-dione, or
N-{4-[(S)-3-(3-chloro-phenyl)-7-methoxy-2,4-dioxo-3,4-dihydro-2H-pyrimido[5,4-c]quinolin-1-yl]-trans-cyclohexyl}-methanesulfonamide,
or a pharmaceutically acceptable salt thereof.

2. The method of claim 1 , wherein the compound is 1-cyclopentyl-7-methoxy-3-(4-methyl-thiophen-2-yl)-1H-pyrimido[5,4-c]quinoline-2,4-dione or a pharmaceutically acceptable salt thereof.

3. The method of claim 1 , wherein the compound is 1-cyclopentyl-7-methoxy-3-m-tolyl-1 H-pyrimido[5,4-c]quinoline-2,4-dione or a pharmaceutically acceptable salt thereof.

4. The method of claim 1 , wherein the compound is 3-(3-chloro-phenyl)-1-(1-methane-sulfonyl-piperidin-4-yl)-7-methoxy-1H-pyrimido[5,4-c]-quinoline-2,4-dione or a pharmaceutically acceptable salt thereof.

5. The method of claim 1 , wherein the compound is trans-4-[3-(3-chloro-phenyl)-7-methoxy-2,4-dioxo-3,4-dihydro-2H-pyrimido-[5,4-c]quinolin-1-yl]-cyclohexanecarboxylic acid or a pharmaceutically acceptable salt thereof.

6. The method of claim 1 , wherein the compound is 3-(3-chloro-phenyl)-1-((R)-1-methane-sulfonyl-pyrrolidin-3-yl)-7-methoxy-1H-pyrimido[5,4-c]quinoline-2,4-dione or a pharmaceutically acceptable salt thereof.

7. The method of claim 1 , wherein the compound is 3-(3-chloro-phenyl)-1-((S)-1-methane-sulfonyl-pyrrolidin-3-yl)-7-methoxy-1H-pyrimido[5,4-c]quinoline-2,4-dione or a pharmaceutically acceptable salt thereof.

8. The method of claim 1 , wherein the compound is 3-(3-chloro-phenyl)-1-(1-ethanesulfonyl-piperidin-4-yl)-7-methoxy-1H-pyrimido-[5,4-c]quinoline-2,4-dione or a pharmaceutically acceptable salt thereof.

9. The method of claim 1 , wherein the compound is N-{4-[(S)-3-(3-chloro-phenyl)-7-methoxy-2,4-dioxo-3,4-dihydro-2H-pyrimido[5,4-c]quinolin-1-yl]-trans-cyclohexyl}-methanesulfonamide or a pharmaceutically acceptable salt thereof.

10. The method of claim 1 , wherein the compound is administered topically.

11. The method of claim 1 , wherein the compound is administered orally.

Assignees

• Vtv Therapeutics Llc

Inventors

• Mjalli Adnan M M
• Gaddam Bapu
• Polisetti Dharma Rao
• Kostura Matthew J
• Guzel Mustafa

Classifications

• A61P43/00

  Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00 · CPC title

• A61P3/10

  for hyperglycaemia, e.g. antidiabetics · CPC title

• A61P9/00

  Drugs for disorders of the cardiovascular system · CPC title

• A61P37/08

  Antiallergic agents (antiasthmatic agents A61P11/06; ophthalmic antiallergics A61P27/14) · CPC title

• A61P37/06

  Immunosuppressants, e.g. drugs for graft rejection · CPC title