Tricyclic heterocyclic compounds as sting activators

Patent metadata

Field	Value
Publication number	US-11713317-B2
Application number	US-202117190151-A
Country	US
Kind code	B2
Filing date	Mar 2, 2021
Priority date	May 25, 2018
Publication date	Aug 1, 2023
Grant date	Aug 1, 2023

Abstract

The present application provides tricyclic heterocyclic compounds that activate the STING pathway to produce interferons, which are useful in the treatment of various diseases including infectious diseases and cancer.

First claim

What is claimed is:

1. A method of treating a cancer in a subject in need thereof, wherein the cancer is selected from bladder cancer, head and neck cancer, uterine cancer (UC), prostate cancer, lung cancer, colorectal cancer, salivary gland cancer, skin cancer, breast cancer, ovarian cancer, lymphoma, pancreatic cancer, and oral cancer, comprising administering a therapeutically effective amount of a compound of Formula (IIa):

or a pharmaceutically acceptable salt thereof, wherein:
R U , R V , R W , and R Q are each independently selected from H, D, halo, CN, NO 2 , C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 1-6 haloalkyl, C 3-10 cycloalkyl, C 6-10 aryl, 4-10 membered heterocycloalkyl, 5-10 membered heteroaryl, C 3-10 cycloalkyl-C 1-4 alkyl, C 6-10 aryl-C 1-4 alkyl, 4-10 membered heterocycloalkyl-C 1-4 alkyl, 5-10 membered heteroaryl-C 1-4 alkyl, OR a , SR a , C(═O)R b , C(═O)NR a R d , C(═O)OR a , OC(═O)R b , OC(═O)NR c R d , NR c R d , NR c C(═O)R b , NR c C(═O)OR b , NR c C(═O)NR a R d , C(═NR e )R b , C(═NR e )NR c R d , NR c C(═NR e )NR c R d , NR c S(═O) 2 R b , NR c S(═O) 2 NR c R d , S(═O) 2 R b , and S(═O) 2 NR c R d , wherein said C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 1-6 haloalkyl, C 3-10 cycloalkyl, C 6-10 aryl, 4-10 membered heterocycloalkyl, 5-10 membered heteroaryl, C 3-10 cycloalkyl-C 1-4 alkyl, C 6-10 aryl-C 1-4 alkyl, 4-10 membered heterocycloalkyl-C 1-4 alkyl, and 5-10 membered heteroaryl-C 1-4 alkyl are each optionally substituted by 1, 2, 3, or 4 independently selected R 8 groups;
each R a , R c , and R d is independently selected from H, C 1-6 alkyl, C 1-6 haloalkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 3-10 cycloalkyl, C 6-10 aryl, 4-10 membered heterocycloalkyl, 5-10 membered heteroaryl, C 3-10 cycloalkyl-C 1-4 alkyl, C 6-10 aryl-C 1-4 alkyl, 4-10 membered heterocycloalkyl-C 1-4 alkyl, and 5-10 membered heteroaryl-C 1-4 alkyl, wherein said C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 3-10 cycloalkyl, C 6-10 aryl, 4-10 membered heterocycloalkyl, 5-10 membered heteroaryl, C 3-10 cycloalkyl-C 1-4 alkyl, C 6-10 aryl-C 1-4 alkyl, 4-10 membered heterocycloalkyl-C 1-4 alkyl, and 5-10 membered heteroaryl-C 1-4 alkyl are each optionally substituted with 1, 2, 3, or 4 independently selected R 8 groups;
each R b is independently selected from C 1-6 alkyl, C 1-6 haloalkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 3-10 cycloalkyl, C 6-10 aryl, 4-10 membered heterocycloalkyl, 5-10 membered heteroaryl, C 3-10 cycloalkyl-C 1-4 alkyl, C 6-10 aryl-C 1-4 alkyl, 4-10 membered heterocycloalkyl-C 1-4 alkyl, and 5-10 membered heteroaryl-C 1-4 alkyl, wherein said C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 3-10 cycloalkyl, C 6-10 aryl, 4-10 membered heterocycloalkyl, 5-10 membered heteroaryl, C 3-10 cycloalkyl-C 1-4 alkyl, C 6-10 aryl-C 1-4 alkyl, 4-10 membered heterocycloalkyl-C 1-4 alkyl, and 5-10 membered heteroaryl-C 1-4 alkyl are each optionally substituted with 1, 2, or 3 independently selected R 8 groups;
each R e is independently selected from H, CN, OH, C 1-4 alkyl, and C 1-4 alkoxy;
each R 8 is independently selected from H, halo, CN, NO 2 , C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 1-6 haloalkyl, C 3-7 cycloalkyl, phenyl, 4-7 membered heterocycloalkyl, 5-6 membered heteroaryl, C 3-7 cycloalkyl-C 1-4 alkyl, phenyl-C 1-4 alkyl, 4-7 membered heterocycloalkyl-C 1-4 alkyl, 5-6 membered heteroaryl-C 1-4 alkyl, OR a8 , SR a8 , C(═O)R b8 , C(═)NR c8 R d8 , C(═O)OR a8 , OC(═O)R b8 , OC(═O)NR c8 R d8 , NR c8 R d8 , NR c8 C(═O)R b8 , NR c8 C(═O)OR b8 , NR c8 C(═O)NR c8 R d8 , C(═NR e )R b8 , C(═NR e )NR c8 R d8 , NR c8 C(═NR e )NR c8 R d8 , NR c8 S(═O) 2 R b8 , NR c8 S(═O) 2 NR c8 R d8 , S(═O) 2 R b8 , and S(═O) 2 NR c8 R d8 , wherein said C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 3-7 cycloalkyl-C 1-4 alkyl, phenyl-C 1-4 alkyl, 4-7 membered heterocycloalkyl-C 1-4 alkyl, and 5-6 membered heteroaryl-C 1-4 alkyl are each optionally substituted by 1, 2, 3, or 4 independently selected R 10 groups;
each R a8 , R c8 , and R d8 is independently selected from H, C 1-6 alkyl, C 1-6 haloalkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 3-7 cycloalkyl, phenyl, 4-7 membered heterocycloalkyl, 5-6 membered heteroaryl, C 3-7 cycloalkyl-C 1-4 alkyl, phenyl-C 1-4 alkyl, 4-7 membered heterocycloalkyl-C 1-4 alkyl, and 5-6 membered heteroaryl-C 1-4 alkyl, wherein said C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 3-7 cycloalkyl, phenyl, 4-7 membered heterocycloalkyl, 5-6 membered heteroaryl, C 3-7 cycloalkyl-C 1-4 alkyl, phenyl-C 1-4 alkyl, 4-7 membered heterocycloalkyl-C 1-4 alkyl, and 5-6 membered heteroaryl-C 1-4 alkyl are each optionally substituted with 1, 2, 3, or 4 independently selected R 10 groups;
each R b8 is independently selected from C 1-6 alkyl, C 1-6 haloalkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 3-7 cycloalkyl, phenyl, 4-7 membered heterocycloalkyl, 5-6 membered heteroaryl, C 3-7 cycloalkyl-C 1-4 alkyl, phenyl-C 1-4 alkyl, 4-7 membered heterocycloalkyl-C 1-4 alkyl, and 5-6 membered heteroaryl-C 1-4 alkyl, wherein said C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 3-7 cycloalkyl, phenyl, 4-7 membered heterocycloalkyl, 5-6 membered heteroaryl, C 3-7 cycloalkyl-C 1-4 alkyl, phenyl-C 1-4 alkyl, 4-7 membered heterocycloalkyl-C 1-4 alkyl, and 5-6 membered heteroaryl-C 1-4 alkyl are each optionally substituted with 1, 2, or 3 independently selected R 10 groups;
each R 10 is independently selected from H, halo, CN, NO 2 , C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 1-6 haloalkyl, C 3-7 cycloalkyl, phenyl, 4-7 membered heterocycloalkyl, 5-6 membered heteroaryl, C 3-7 cycloalkyl-C 1-4 alkyl, phenyl-C 1-4 alkyl, 4-7 membered heterocycloalkyl-C 1-4 alkyl, 5-6 membered heteroaryl-C 1-4 alkyl, OR a10 , SR a10 , C(═O)R b10 , C(═O)NR c10 R d10 , C(═O)OR a10 , OC(═O)R b10 , OC(═O)NR c10 R d10 , NR c10 R d10 , NR c10 OC(═O)R b10 , NR c10 C(═O)OR b10 , NR c10 C(═O)NR c10 R d10 , C(═NR e )R b10 , C(═NR e )NR c10 R d10 , NR c10 C(═NR e )NR c10 R d10 , NR c10 S(═O) 2 R b10 , NR c10 S(═O) 2 NR c10 R d10 , S(═O) 2 R b10 , or S(═O) 2 NR c10 R d10 , wherein said C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 3-7 cycloalkyl, phenyl, 4-7 membered heterocycloalkyl, 5-6 membered heteroaryl, C 3-7 cycloalkyl-C 1-4 alkyl, phenyl-C 1-4 alkyl, 4-7 membered heterocycloalkyl-C 1-4 alkyl, and 5-6 membered heteroaryl-C 1-4 alkyl are each optionally substituted by 1, 2, 3, or 4 independently selected R G groups;
each R a10 , R c10 , and R d10 is independently selected from H, C 1-6 alkyl, C 1-6 haloalkyl, C 2 - 6 alkenyl, C 2-6 alkynyl, C 3-7 cycloalkyl, phenyl, 4-7 membered heterocycloalkyl, 5-6 membered heteroaryl, C 3-7 cycloalkyl-C 1-4 alkyl, phenyl-C 1-4 alkyl, 4-7 membered heterocycloalkyl-C 1-4 alkyl, and 5-6 membered heteroaryl-C 1-4 alkyl, wherein said C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 3-7 cycloalkyl, phenyl, 4-7 membered heterocycloalkyl, 5-6 membered heteroaryl, C 3-7 cycloalkyl-C 1-4 alkyl, phenyl-C 1-4 alkyl, 4-7 membered heterocycloalkyl-C 1-4 alkyl, and 5-6 membered heteroaryl-C 1-4 alkyl are each optionally substituted with 1, 2, 3, or 4 independently selected R G groups;
each R b10 is independently selected from C 1-6 alkyl, C 1-6 haloalkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 3-7 cycloalkyl, phenyl, 4-7 membered heterocycloalkyl, 5-6 membered heteroaryl, C 3-7 cycloalkyl-C 1-4 alkyl, phenyl-C 1-4 alkyl, 4-7 membered heterocycloalkyl-C 1-4 alkyl, and 5-6 membered heteroaryl-C 1-4 alkyl, wherein said C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 3-7 cycloalkyl, phenyl, 4-7 membered heterocycloalkyl, 5-6 membered heteroaryl, C 3-7 cycloalkyl-C 1-4 alkyl, phenyl-C 1-4 alkyl, 4-7 membered heterocycloalkyl-C 1-4 alkyl, and 5-6 membered heteroaryl-C

Assignees

• Incyte Corp

Inventors

• Wu Liangxing
• Lajkiewicz Neil
• Ye Yingda
• Li Zhenwu
• Yao Wenqing

Classifications

• C07D471/04 Primary

  Ortho-condensed systems · CPC title

• C07D487/04

  Ortho-condensed systems · CPC title

• A61P31/00

  Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics · CPC title

• A61P35/00

  Antineoplastic agents · CPC title