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US 12,590,081 B2Granted
Fused imidazole derivatives, preparation method and medicinal use thereof
AssigneeJiangsu Hengrui Pharmaceuticals Co., Ltd.
InventorsFanglong Yang, Qian Yang, Feng He, Weikang Tao
Life of this patent
Estimating the term…
Abstract
The present disclosure relates to fused imidazole derivatives, preparation methods and medical use thereof. Specifically, the present disclosure relates to a fused imidazole derivative represented by the general formula (I), the preparation method thereof, and the pharmaceutical composition containing the same, as well as the use as a therapeutic agent, especially as GLP-1 receptor agonists, and the use thereof in the preparation of medicaments for the treatment and/or prevention of diabetes. The substituents of general formula (I) are the same as defined in the specification.
Claims21
A compound of formula (I), or a pharmaceutically acceptable salt thereof:
- wherein:
- Q is Q2;
- G1, G2 and G3 are each independently CR7 or an N atom;
- W1 and W2 are each independently selected from the group consisting of an O atom, an S atom, NR12 and CR13R14;
- R1 is selected from the group consisting of a hydrogen atom, alkyl, alkenyl, alkynyl, haloalkyl, hydroxyalkyl, cycloalkyl, heterocyclyl, aryl and heteroaryl, wherein the alkyl, alkenyl, alkynyl, cycloalkyl, heterocyclyl, aryl and heteroaryl are optionally substituted with one or more substituents selected from the group consisting of halogen, alkyl, alkenyl, alkynyl, alkoxy, haloalkyl, haloalkoxy, cyano, amino, nitro, hydroxy, hydroxyalkyl, cycloalkyl, heterocyclyl, aryl and heteroaryl;
- each R2 is independently selected from the group consisting of a hydrogen atom, halogen, alkyl, alkenyl, alkynyl, alkoxy, haloalkyl, haloalkoxy, hydroxyalkyl, cyano, amino, nitro, hydroxy, cycloalkyl, heterocyclyl, aryl and heteroaryl, wherein the alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, heterocyclyl, aryl and heteroaryl are optionally substituted with one or more substituents selected from the group consisting of halogen, alkyl, alkenyl, alkynyl, alkoxy, haloalkyl, haloalkoxy, cyano, amino, nitro, hydroxy, hydroxyalkyl, cycloalkyl, heterocyclyl, aryl and heteroaryl;
- R4 is selected from the group consisting of a hydrogen atom, halogen, alkyl, alkenyl, alkynyl, alkoxy, haloalkyl, haloalkoxy, cyano, amino, nitro, hydroxy, hydroxyalkyl, cycloalkyl, heterocyclyl, aryl and heteroaryl;
- each R5 is independently selected from the group consisting of a hydrogen atom, halogen, alkyl, alkenyl, alkynyl, alkoxy, haloalkyl, haloalkoxy, hydroxyalkyl, cyano, amino, nitro, hydroxy, cycloalkyl, heterocyclyl, aryl and heteroaryl, wherein the alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, heterocyclyl, aryl and heteroaryl are optionally substituted with one or more substituents selected from the group consisting of halogen, alkyl, alkenyl, alkynyl, alkoxy, haloalkyl, haloalkoxy, cyano, amino, nitro, hydroxy, hydroxyalkyl, cycloalkyl, heterocyclyl, aryl and heteroaryl;
- each R6 is independently selected from the group consisting of a hydrogen atom, halogen, alkyl, alkenyl, alkynyl, alkoxy, haloalkyl, haloalkoxy, hydroxyalkyl, cyano, amino, nitro, hydroxy, cycloalkyl, heterocyclyl, aryl and heteroaryl, wherein the alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, heterocyclyl, aryl and heteroaryl are optionally substituted with one or more substituents selected from the group consisting of halogen, alkyl, alkenyl, alkynyl, alkoxy, haloalkyl, haloalkoxy, cyano, amino, nitro, hydroxy, hydroxyalkyl, cycloalkyl, heterocyclyl, aryl and heteroaryl;
- each R7 is independently selected from the group consisting of a hydrogen atom, halogen, alkyl, alkenyl, alkynyl, alkoxy, haloalkyl, haloalkoxy, hydroxyalkyl, cyano, amino, nitro, hydroxy, cycloalkyl, heterocyclyl, aryl and heteroaryl;
- each R12 is independently selected from the group consisting of a hydrogen atom, alkyl, alkenyl, alkynyl, haloalkyl, hydroxyalkyl, amino, hydroxy, cycloalkyl, heterocyclyl, aryl and heteroaryl;
- each R13 and R14 is independently selected from the group consisting of a hydrogen atom, halogen, alkyl, alkenyl, alkynyl, alkoxy, haloalkyl, haloalkoxy, hydroxyalkyl, cyano, amino, nitro, hydroxy, cycloalkyl, heterocyclyl, aryl and heteroaryl;
- n is 0, 1, 2, 3, 4 or 5;
- t is 0, 1, 2 or 3;
- and
- p is 0, 1, 2, 3, 4 or 5.
13 more elements
A compound of formula (IA) or a pharmaceutically acceptable salt thereof,
- wherein:
- Rw is C1-6 alkyl;
- Q is Q2:
- G1, G2 and G3 are each independently CR7 or an N atom;
- W1 and W2 are each independently selected from the group consisting of an O atom, an S atom, NR12 and CR13R14,
- R1 is selected from the group consisting of a hydrogen atom, alkyl, alkenyl, alkynyl, haloalkyl, hydroxyalkyl, cycloalkyl, heterocyclyl, aryl and heteroaryl, wherein the alkyl, alkenyl, alkynyl, cycloalkyl, heterocyclyl, aryl and heteroaryl are optionally substituted with one or more substituents selected from the group consisting of halogen, alkyl, alkenyl, alkynyl, alkoxy, haloalkyl, haloalkoxy, cyano, amino, nitro, hydroxy, hydroxyalkyl, cycloalkyl, heterocyclyl, aryl and heteroaryl;
- each R2 is independently selected from the group consisting of a hydrogen atom, halogen, alkyl, alkenyl, alkynyl, alkoxy, haloalkyl, haloalkoxy, hydroxyalkyl, cyano, amino, nitro, hydroxy, cycloalkyl, heterocyclyl, aryl and heteroaryl, wherein the alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, heterocyclyl, aryl and heteroaryl are optionally substituted with one or more substituents selected from the group consisting of halogen, alkyl, alkenyl, alkynyl, alkoxy, haloalkyl, haloalkoxy, cyano, amino, nitro, hydroxy, hydroxyalkyl, cycloalkyl, heterocyclyl, aryl and heteroaryl;
- R4 is selected from the group consisting of a hydrogen atom, halogen, alkyl, alkenyl, alkynyl, alkoxy, haloalkyl, haloalkoxy, cyano, amino, nitro, hydroxy, hydroxyalkyl, cycloalkyl, heterocyclyl, aryl and heteroaryl;
- each R5 is independently selected from the group consisting of a hydrogen atom, halogen, alkyl, alkenyl, alkynyl, alkoxy, haloalkyl, haloalkoxy, hydroxyalkyl, cyano, amino, nitro, hydroxy, cycloalkyl, heterocyclyl, aryl and heteroaryl, wherein the alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, heterocyclyl, aryl and heteroaryl are optionally substituted with one or more substituents selected from the group consisting of halogen, alkyl, alkenyl, alkynyl, alkoxy, haloalkyl, haloalkoxy, cyano, amino, nitro, hydroxy, hydroxyalkyl, cycloalkyl, heterocyclyl, aryl and heteroaryl;
- each R6 is independently selected from the group consisting of a hydrogen atom, halogen, alkyl, alkenyl, alkynyl, alkoxy, haloalkyl, haloalkoxy, hydroxyalkyl, cyano, amino, nitro, hydroxy, cycloalkyl, heterocyclyl, aryl and heteroaryl, wherein the alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, heterocyclyl, aryl and heteroaryl are optionally substituted with one or more substituents selected from the group consisting of halogen, alkyl, alkenyl, alkynyl, alkoxy, haloalkyl, haloalkoxy, cyano, amino, nitro, hydroxy, hydroxyalkyl, cycloalkyl, heterocyclyl, aryl and heteroaryl;
- each R7 is independently selected from the group consisting of a hydrogen atom, halogen, alkyl, alkenyl, alkynyl, alkoxy, haloalkyl, haloalkoxy, hydroxyalkyl, cyano, amino, nitro, hydroxy, cycloalkyl, heterocyclyl, aryl and heteroaryl;
- each R12 is independently selected from the group consisting of a hydrogen atom, alkyl, alkenyl, alkynyl, haloalkyl, hydroxyalkyl, amino, hydroxy, cycloalkyl, heterocyclyl, aryl and heteroaryl;
- each R13 and R14 is independently selected from the group consisting of a hydrogen atom, halogen, alkyl, alkenyl, alkynyl, alkoxy, haloalkyl, haloalkoxy, hydroxyalkyl, cyano, amino, nitro, hydroxy, cycloalkyl, heterocyclyl, aryl and heteroaryl;
- n is 0, 1, 2, 3, 4 or 5;
- t is 0, 1, 2 or 3;
- and
- p is 0, 1, 2, 3, 4 or 5.
14 more elements
A compound, or a pharmaceutically acceptable salt thereof, selected from the group consisting of:
Dependencies are inferred from the claim text.