Inhibitors of Bruton's tyrosine kinase

摘要

Disclosed herein are compounds that form covalent bonds with Bruton's tyrosine kinase (Btk). Also described are irreversible inhibitors of Btk, such as those having the structure of Formula (A);;Methods for the preparation of the compounds are disclosed. Also disclosed are pharmaceutical compositions that include the compounds. Methods of using the Btk inhibitors are disclosed, alone or in combination with other therapeutic agents, for the treatment of autoimmune diseases or conditions, heteroimmune diseases or conditions, cancer, including lymphoma, and inflammatory diseases or conditions.

主权项

1. A method for treating Sjogren's syndrome comprising administering to an individual in need thereof an irreversible inhibitor of Bruton's tyrosine kinase (Btk), wherein the irreversible inhibitor is a compound having the structure of Formula (A) wherein: A is N; R1 is L2-(substituted or unsubstituted heteroaryl), or L2-(substituted or unsubstituted aryl), where L2 is a bond, O, S, —S(═O), —S(═O)2, C(═O), -(substituted or unsubstituted C1-C6 alkylene), or -(substituted or unsubstituted C2-C6 alkenylene); R2 and R3 are independently selected from H or lower alkyl; R4 is L3-X-L4-G, wherein,
L3 is optional, and when present is an optionally substituted or unsubstituted alkylene, optionally substituted or unsubstituted cycloalkylene, optionally substituted or unsubstituted alkenylene, or optionally substituted or unsubstituted alkynylene;X is optional, and when present is O, —C(═O), S, —S(═O), —S(═O)2, —NH, —NR9, —NHC(O), —C(O)NH, —NR9C(O), —C(O)NR9, —S(═O)2NH, —NHS(═O)2, —S(═O)2NR9—, —NR9S(═O)2, —OC(O)NH—, —NHC(O)O—, —OC(O)NR9—, —NR9C(O)O—, —CH=NO—, —ON═CH—, —NR10C(O)NR10—, heteroarylene, arylene, —NR10C(═NR11)NR10—, —NR10C(═NR11)—, —C(═NR11)NR10—, —OC(═NR11)—, or —C (═NR11)O—;L4 is optional, and when present is a substituted or unsubstituted alkylene, substituted or unsubstituted cycloalkylene, substituted or unsubstituted alkenylene, substituted or unsubstituted alkynylene, substituted or unsubstituted arylene, substituted or unsubstituted heteroarylene, or substituted or unsubstituted heterocyclene;or L3, X and L4 taken together form a nitrogen containing heterocyclic ring;G is  wherein,
R6, R7 and R8 are independently selected from among H, lower alkyl or substituted lower alkyl, lower heteroalkyl or substituted lower heteroalkyl, substituted or unsubstituted lower cycloalkyl, and substituted or unsubstituted lower heterocycloalkyl; R9 is selected from among H, substituted or unsubstituted lower alkyl, and substituted or unsubstituted lower cycloalkyl; each R10 is independently H, substituted or unsubstituted lower alkyl, or substituted or unsubstituted lower cycloalkyl; or two R10 groups can together form a 5-, 6-, 7-, or 8-membered heterocyclic ring; or R10 and R11 can together form a 5-, 6-, 7-, or 8-membered heterocyclic ring; and R11 is selected from H, —S(═O)2R8, —S(═O)2NH2, —C(O)R8, —CN, —NO2, heteroaryl, or heteroalkyl; or a pharmaceutically acceptable solvate, hydrate, or salts thereof.