Imidazopyrimidines and triazolopyrimidines as A2A / A2B inhibitors

Patent metadata

Field	Value
Publication number	US-11673894-B2
Application number	US-202017077713-A
Country	US
Kind code	B2
Filing date	Oct 22, 2020
Priority date	Feb 27, 2018
Publication date	Jun 13, 2023
Grant date	Jun 13, 2023

Abstract

This application relates to compounds of Formula (I):or pharmaceutically acceptable salts or stereoisomers thereof, which modulate the activity of adenosine receptors, such as subtypes A2A and A2B receptors, and are useful in the treatment of diseases related to the activity of adenosine receptors including, for example, cancer, inflammatory diseases, cardiovascular diseases, and neurodegenerative diseases.

First claim

What is claimed is:

1. A compound of Formula (I):

or a pharmaceutically acceptable salt thereof; wherein:
X is N;
R 1 is selected from H, C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, and C 1-6 haloalkyl;
R 2 is selected from C 1-6 alkyl, C 6-14 aryl, C 3-14 cycloalkyl, 5-14 membered heteroaryl, 4-14 membered heterocycloalkyl, C 6-14 aryl-C 1-6 alkyl-, C 3-14 cycloalkyl-C 1-6 alkyl-, (5-14 membered heteroaryl)-C 1-6 alkyl-, (4-14 membered heterocycloalkyl)-C 1-6 alkyl-, C(O)R b2 , C(O)NR c2 R d2 , C(O)OR a2 , and NR c2 R d2 , wherein the C 6-14 aryl, C 3-14 cycloalkyl, 5-14 membered heteroaryl, 4-14 membered heterocycloalkyl, C 6-14 aryl-C 1-6 alkyl-, C 3-14 cycloalkyl-C 1-6 alkyl-, (5-14 membered heteroaryl)-C 1-6 alkyl-, and (4-14 membered heterocycloalkyl)-C 1-6 alkyl- are each optionally substituted with 1, 2, 3, 4, or 5 independently selected R C substituents; and
wherein the C 1-6 alkyl of R 2 is substituted with 1, 2, 3, 4, or 5 independently selected R C substituent;
Cy 1 is 3-cyanophenyl;
Cy 2 is C 6-14 aryl, C 3-14 cycloalkyl, 5-14 membered heteroaryl, or 4-14 membered heterocycloalkyl, wherein the C 6-14 aryl, C 3-14 cycloalkyl, 5-14 membered heteroaryl, or 4-14 membered heterocycloalkyl is optionally substituted with 1, 2, 3, 4, 5, 6, 7, or 8 independently selected R F substituents;
each R a2 , R c2 , and R d2 is independently selected from H, C 1-6 alkyl, C 1-6 haloalkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 6-14 aryl, C 3-14 cycloalkyl, 5-14 membered heteroaryl, 4-14 membered heterocycloalkyl, C 6-14 aryl-C 1-6 alkyl-, C 3-14 cycloalkyl-C 1-6 alkyl-, (5-14 membered heteroaryl)-C 1-6 alkyl-, and (4-14 membered heterocycloalkyl)-C 1-6 alkyl-, wherein the C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 6-14 aryl, C 3-14 cycloalkyl, 5-14 membered heteroaryl, 4-14 membered heterocycloalkyl, C 6-14 aryl-C 1-6 alkyl-, C 3-14 cycloalkyl-C 1-6 alkyl-, (5-14 membered heteroaryl)-C 1-6 alkyl-, and (4-14 membered heterocycloalkyl)-C 1-6 alkyl- of R a2 , R c2 , and R d2 are each optionally substituted with 1, 2, 3, 4, 5, 6, 7, or 8 independently selected R G substituents;
or any R c2 and R d2 attached to the same N atom, together with the N atom to which they are attached, form a 5- or 6-membered heteroaryl or a 4-14 membered heterocycloalkyl group, wherein the 5- or 6-membered heteroaryl or 4-14 membered heterocycloalkyl group is optionally substituted with 1, 2, 3, or 4 independently selected R G substituents;
each R b2 is independently selected from H, C 1-6 alkyl, C 1-6 haloalkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 6-14 aryl, C 3-14 cycloalkyl, 5-14 membered heteroaryl, 4-14 membered heterocycloalkyl, C 6-14 aryl-C 1-6 alkyl-, C 3-14 cycloalkyl-C 1-6 alkyl-, (5-14 membered heteroaryl)-C 1-6 alkyl-, and (4-14 membered heterocycloalkyl)-C 1-6 alkyl-, wherein the C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 6-14 aryl, C 3-14 cycloalkyl, 5-14 membered heteroaryl, 4-14 membered heterocycloalkyl, C 6-14 aryl-C 1-6 alkyl-, C 3-14 cycloalkyl-C 1-6 alkyl-, (5-14 membered heteroaryl)-C 1-6 alkyl-, and (4-14 membered heterocycloalkyl)-C 1-6 alkyl- of R b2 are each optionally substituted with 1, 2, 3, 4, 5, 6, 7, or 8 independently selected R G substituents;
each R C , R F , and R G is independently selected from D, halo, oxo, C 1-6 alkyl, C 1-6 haloalkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 6-14 aryl, C 3-14 cycloalkyl, 5-14 membered heteroaryl, 4-14 membered heterocycloalkyl, C 6-14 aryl-C 1-6 alkyl-, C 3-14 cycloalkyl-C 1-6 alkyl-, (5-14 membered heteroaryl)-C 1-6 alkyl-, (4-14 membered heterocycloalkyl)-C 1-6 alkyl-, CN, NO 2 , OR a4 , SR a4 , NHOR a4 , C(O)R b4 , C(O)NR c4 R d4 , C(O)NR c4 (OR a4 ), C(O)OR a4 , OC(O)R b4 , OC(O)NR c4 R d4 , NR c4 R d4 , NR c4 NR c4 R d4 , NR c4 C(O)R b4 , NR c4 C(O)OR a4 , NR c4 C(O)NR c4 R d4 , C(═NR e4 )R b4 , C(═NR e4 )NR c4 R d4 , NR c4 C(═NR e4 )NR c4 R d4 , NR c4 C(═NR e4 )R b4 , NR c4 S(O)R b4 , NR c4 S(O)NR c4 R d4 , NR c4 S(O) 2 R b4 , NR c4 S(O)(═NR e4 )R b4 , NR c4 S(O) 2 NR c4 R d4 , S(O)R b4 , S(O)NR c4 R d4 , S(O) 2 R b4 , S(O) 2 NR c4 R d4 , OS(O)(═NR e4 )R b4 , OS(O) 2 R b4 , SF 5 , P(O)R f4 R g4 , OP(O)(OR h4 )(OR i4 ), P(O)(OR h4 )(OR i4 ), and BR j4 R k4 , wherein the C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 6-14 aryl, C 3-14 cycloalkyl, 5-14 membered heteroaryl, 4-14 membered heterocycloalkyl, C 6-14 aryl-C 1-6 alkyl-, C 3-14 cycloalkyl-C 1-6 alkyl-, (5-14 membered heteroaryl)-C 1-6 alkyl-, and (4-14 membered heterocycloalkyl)-C 1-6 alkyl- of R C , R F , and R G are each optionally substituted with 1, 2, 3, 4, 5, 6, 7, or 8 independently selected R H substituents;
each R a4 , R c4 , and R d4 is independently selected from H, C 1-6 alkyl, C 1-6 haloalkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 6-14 aryl, C 3-14 cycloalkyl, 5-14 membered heteroaryl, 4-14 membered heterocycloalkyl, C 6-14 aryl-C 1-6 alkyl-, C 3-14 cycloalkyl-C 1-6 alkyl-, (5-14 membered heteroaryl)-C 1-6 alkyl-, and (4-14 membered heterocycloalkyl)-C 1-6 alkyl-, wherein the C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 6-14 aryl, C 3-14 cycloalkyl, 5-14 membered heteroaryl, 4-14 membered heterocycloalkyl, C 6-14 aryl-C 1-6 alkyl-, C 3-14 cycloalkyl-C 1-6 alkyl-, (5-14 membered heteroaryl)-C 1-6 alkyl-, and (4-14 membered heterocycloalkyl)-C 1-6 alkyl- of R a4 , R c4 , and R d4 are each optionally substituted with 1, 2, 3, 4, 5, 6, 7, or 8 independently selected R H substituents;
or, any R c4 and R d4 attached to the same N atom, together with the N atom to which they are attached, optionally form a 5- or 6-membered heteroaryl or a 4-14 membered heterocycloalkyl group, wherein the 5- or 6-membered heteroaryl or 4-14 membered heterocycloalkyl group is optionally substituted with 1, 2, 3, or 4 independently selected R H substituents;
each R b4 is independently selected from H, C 1-6 alkyl, C 1-6 haloalkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 6-14 aryl, C 3-14 cycloalkyl, 5-14 membered heteroaryl, 4-14 membered heterocycloalkyl, C 6-14 aryl-C 1-6 alkyl-, C 3-14 cycloalkyl-C 1-6 alkyl-, (5-14 membered heteroaryl)-C 1-6 alkyl-, and (4-14 membered heterocycloalkyl)-C 1-6 alkyl-, wherein the C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 6-14 aryl, C 3-14 cycloalkyl, 5-14 membered heteroaryl, 4-14 membered heterocycloalkyl, C 6-14 aryl-C 1-6 alkyl-, C 3-14 cycloalkyl-C 1-6 alkyl-, (5-14 membered heteroaryl)-C 1-6 alkyl-, and (4-14 membered heterocycloalkyl)-C 1-6 alkyl- of R b4 are each optionally substituted with 1, 2, 3, 4, 5, 6, 7, or 8 independently selected R H substituents;
each R e4 is independently selected from H, OH, CN, C 1-6 alkyl, C 1-6 alkoxy, C 1-6 haloalkyl, C 1-6 haloalkoxy, C 2-6 alkenyl, C 2-6 alkynyl, C 6-14 aryl, C 3-14 cycloalkyl, 5-14 membered heteroaryl, 4-14 membered heterocycloalkyl, C 6-14 aryl-C 1-6 alkyl-, C 3-14 cycloalkyl-C 1-6 alkyl-, (5-14 membered heteroaryl)-C 1-6 alkyl-, and (4-14 membered heterocycloalkyl)-C 1-6 alkyl-;
each R f4 and R g4 is independently selected from H, C 1-6 alkyl, C 1-6 alkoxy, C 1-6 haloalkyl, C 1-6 haloalkoxy, C 2-6 alkenyl, C 2-6 alkynyl, C 6-14 aryl, C 3-14 cycloalkyl, 5-14 membered heteroaryl, 4-14 membered heterocycloalkyl, C 6-14 aryl-C 1-6 alkyl-, C 3-14 cycloalkyl-C 1-6 alkyl-, (5-14 membered heteroaryl)-C 1-6 alkyl-, and (4-14 membered heterocycloalkyl)-C 1-6 alkyl-;
each R h4 and R i4 is independently selected from H, C 1-6 alkyl, C 1-6 haloalkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 6-14 aryl, C 3-14 cycloalkyl, 5-14 membered heteroaryl, 4-14 membered heterocycloalkyl, C 6-14 aryl-C 1-6 alkyl-, C 3-14 cycloalkyl-C 1-6 alkyl-, (5-14 membered heteroaryl)-C 1-6 alkyl-, and (4-14 membered heterocycloalkyl)-C 1-6 alkyl-;
each R j4 and R k4 i

Assignees

• Incyte Corp

Inventors

• Wang xiaozhao
• Gan Pei
• Huang Taisheng
• Qi Chao
• Qian Ding-Quan
• Wu Liangxing
• Yao Wenqing
• Yu Zhiyong
• Zhang Fenglei
• Zhao Le
• He Chunhong

Classifications

• A61P35/00

  Antineoplastic agents · CPC title

• A61P9/00

  Drugs for disorders of the cardiovascular system · CPC title

• A61P29/00

  Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID] · CPC title

• A61K31/519

  ortho- or peri-condensed with heterocyclic rings · CPC title

• C07D487/04 Primary

  Ortho-condensed systems · CPC title