Discovery of 8-Amino-imidazo[1,5-<i>a</i>]pyrazines as Reversible BTK Inhibitors for the Treatment of Rheumatoid Arthritis
作者:Jian Liu、Deodial Guiadeen、Arto Krikorian、Xiaolei Gao、James Wang、Sobhana Babu Boga、Abdul-Basit Alhassan、Younong Yu、Henry Vaccaro、Shilan Liu、Chundao Yang、Hao Wu、Alan Cooper、Jos de Man、Allard Kaptein、Kevin Maloney、Viktor Hornak、Ying-Duo Gao、Thierry O. Fischmann、Hans Raaijmakers、Diep Vu-Pham、Jeremy Presland、My Mansueto、Zangwei Xu、Erica Leccese、Jie Zhang-Hoover、Ian Knemeyer、Charles G. Garlisi、Nathan Bays、Peter Stivers、Philip E. Brandish、Alexandra Hicks、Ronald Kim、Joseph A. Kozlowski
DOI:10.1021/acsmedchemlett.5b00463
日期:2016.2.11
Bruton'styrosinekinase (BTK) is a Tec family kinase with a well-defined role in the Bcell receptor (BCR) pathway. It has become an attractive kinase target for selectiveBcellinhibition and for the treatment of Bcell related diseases. We report a series of compounds based on 8-amino-imidazo[1,5-a]pyrazine that are potent reversible BTK inhibitors with excellent kinaseselectivity. Selectivity
Provided are 6-5 membered fused pyridine ring compounds according to Formula (I) or pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising these compounds and their use in therapy. In particular, provided is the use of membered fused pyridine ring compounds in the treatment of Bruton's Tyrosine Kinase (Btk) mediated disorders.
Substituted pyrrolo[3,2-d]pyrimidines and pyrazolo[4,3-d]pyrimidines as tyrosine kinase inhibitors
申请人:Shenzhen TargetRx, Inc.
公开号:US11186578B2
公开(公告)日:2021-11-30
A fused bicyclic compound having an effect in inhibition of the activity of a tyrosine kinase, and preparation, compositions, and uses thereof are disclosed. In particular, compounds of formula (I) and (II), or a pharmaceutically acceptable salt, a stereoisomer, a solvate, a hydrate, a polymorph, a prodrug or an isotopic variation thereof, as well as a pharmaceutical composition including the same are disclosed. Compounds disclosed herein are substituted pyrrolo[3,2-d]pyrimidines and are selective irreversible inhibitors of Bruton's tyrosine kinase. The described compounds can therefore be used for preventing or treating diseases such as inflammation, autoimmune diseases (such as rheumatoid arthritis), xenogeneic immune diseases and cancers.