Heteroaryl compounds as IRAK inhibitors and uses thereof

Patent metadata

Field	Value
Publication number	US-10059701-B2
Application number	US-201615267565-A
Country	US
Kind code	B2
Filing date	Sep 16, 2016
Priority date	Sep 18, 2015
Publication date	Aug 28, 2018
Grant date	Aug 28, 2018

Abstract

The present invention relates to compounds of Formula I and pharmaceutically acceptable compositions thereof, useful as IRAK inhibitors.

First claim

We claim:

1. A compound of formula I,

or a pharmaceutically acceptable salt thereof, wherein:

is selected from

each R a is independently —R, halogen, -haloalkyl, —OR, —SR, —CN, —NO 2 , —SO 2 R, —SOR, —C(O)R, —CO 2 R, —C(O)N(R) 2 , —NRC(O)R, —NRC(O)N(R) 2 , —NRSO 2 R, or —N(R) 2 ;
Ring X is a C 3-10 aryl; a 5-6 membered monocyclic heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur; a fused C 3-10 aryl, a fused 5-10 membered saturated or partially unsaturated carbocyclic ring, a fused 5-10 membered heterocylic ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, or a fused 5-10 membered monocyclic heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur; each of which is optionally substituted;
R 1 is —R, halogen, -haloalkyl, —OR, —SR, —CN, —NO 2 , —SO 2 R, —SOR, —C(O)R, —CO 2 R, —C(O)N(R) 2 , —NRC(O)R, —NRC(O)N(R) 2 , —NRSO 2 R, or —N(R) 2 ;
R 2 is —R, halogen, -haloalkyl, —OR, —SR, —CN, —NO 2 , —SO 2 R, —SOR, —C(O)R, —CO 2 R, —C(O)N(R) 2 , —NRC(O)R, —NRC(O)N(R) 2 , —NRSO 2 R, or —N(R) 2 ;
R 3 is C 1-6 aliphatic, a 3-8 membered saturated or partially unsaturated carbocyclic ring, or a 3-7 membered heterocylic ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur; each of which is optionally substituted; or R 3 is -haloalkyl;
R 4 is —R, halogen, -haloalkyl, —OR, —SR, —CN, —NO 2 , —SO 2 R, —SOR, —C(O)R, —CO 2 R, —C(O)N(R) 2 , —NRC(O)R, —NRC(O)N(R) 2 , —NRSO 2 R, or —N(R) 2 ;
Z is N or CR;
each R is independently hydrogen, C 1-6 aliphatic, C 3-10 aryl, a 3-8 membered saturated or partially unsaturated carbocyclic ring, a 3-7 membered heterocylic ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, or a 5-6 membered monocyclic heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur; each of which is optionally substituted; or
two R groups on the same atom are taken together with the atom to which they are attached to form a C 3-10 aryl, a 3-8 membered saturated or partially unsaturated carbocyclic ring, a 3-7 membered heterocylic ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, or a 5-6 membered monocyclic heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur; each of which is optionally substituted;
and
p is 0, 1, 2, 3, 4, or 5.

2. The compound of claim 1 , wherein Ring X is an optionally substituted C 3-10 aryl; an optionally substituted 5-6 membered monocyclic heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur; an optionally substituted fused C 3-10 aryl; or an optionally substituted fused 5-10 membered monocyclic heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur.

3. The compound of claim 2 , wherein Ring X is phenyl, benzimidazolyl, benzofuranyl, benzothiofuranyl, benzothiophenyl, benzoxazolyl, benzthiazolyl, benztriazolyl, benztetrazolyl, benzisoxazolyl, benzisothiazolyl, benzimidazolinyl, furanyl, furazanyl, imidazolidinyl, imidazolinyl, imidazolyl, 1H-indazolyl, indolenyl, indolinyl, indolizinyl, indolyl, 3H-indolyl, isoindolinyl, isoindolenyl, isobenzofuranyl, isoindazolyl, isoindolinyl, isoindolyl, isoquinolinyl, isothiazolyl, isoxazolyl, oxadiazolyl, 1,2,3-oxadiazolyl, 1,2,4-oxadiazolyl;-1,2,5-oxadiazolyl, 1,3,4-oxadiazolyl, oxazolidinyl, oxazolyl, oxazolidinyl, pyrimidinyl, pyranyl, pyrazinyl, pyrazolidinyl, pyrazolinyl, pyrazolyl, pyridazinyl, pyridooxazole, pyridoimidazole, pyridothiazole, pyridinyl, pyridyl, pyrimidinyl, pyrrolidinyl, pyrrolinyl, 2H-pyrrolyl, pyrrolyl, quinazolinyl, quinolinyl, 4H-quinolizinyl, quinoxalinyl, tetrazole, triazinyl, 1,2,3-triazolyl, 1,2,4-triazolyl, 1,2,5-triazolyl, or 1,3,4-triazolyl; each of which is optionally substituted.

4. The compound of claim 3 , wherein Ring X is phenyl, benzimidazolyl, benzofuranyl, benzothiofuranyl, benzothiophenyl, 1H-indazolyl, isobenzofuranyl, isoxazolyl, pyrazinyl, pyrazolyl, pyridinyl, pyridyl, or tetrazole; each of which is optionally substituted.

5. The compound of claim 2 , wherein Ring X is selected from:

6. The compound of claim 1 , wherein R 3 is selected from:

7. The compound of claim 1 , wherein R 4 is —R, —CN, halogen, or —OR.

8. The compound of claim 1 , of formula I-d,

or a pharmaceutically acceptable salt thereof.

9. The compound of claim 1 , selected from

Assignees

• Merck Patent Gmbh

Inventors

• Jorand-Lebrun Catherine
• Lan Ruoxi
• Chen Austin
• Clark Ryan C

Classifications

• A61P37/02

  Immunomodulators · CPC title

• A61P9/10

  for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis · CPC title

• A61P9/00

  Drugs for disorders of the cardiovascular system · CPC title

• A61P3/10

  for hyperglycaemia, e.g. antidiabetics · CPC title

• A61P43/00

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