[EN] ATROPISOMERISM FOR ENHANCED KINASE INHIBITOR SELECTIVITY<br/>[FR] ATROPISOMÉRISME POUR UNE SÉLECTIVITÉ AMÉLIORÉE DES INHIBITEURS DE KINASE
申请人:SAN DIEGO STATE UNIV RESEARCH FOUNDATION
公开号:WO2018237134A1
公开(公告)日:2018-12-27
The invention provides a series of conformationally stable and selective kinase inhibitors, and methods of using the kinase inhibitors. The effect of atropisomerism on kinase selectivity was assessed, finding improved selectivity compared to rapidly interconverting parent compounds. The compounds herein are atropisomers having increased kinase selectivity, and are for use in treating conditions that benefit from selective kinase inhibition.
[EN] PYRROLO[2,3-D]PYRIMIDINE TROPOMYOSIN-RELATED KINASE INHIBITORS<br/>[FR] INHIBITEURS DE KINASE ASSOCIÉE À LA TROPOMYOSINE PYRROLO[2,3-D]PYRIMIDINE
申请人:PFIZER LTD
公开号:WO2014053967A1
公开(公告)日:2014-04-10
The present invention relates to compounds of Formula (I) and their pharmaceutically acceptable salts, wherein the substituents are as described herein, and their use in medicine, in particular as Trk antagonists.
[EN] SUBSTITUTED PYRROLO[2,3-D]PYRIMIDINES COMPOUNDS AS RET KINASE INHIBITORS<br/>[FR] COMPOSÉS DE PYRROLO[2,3-D]PYRIMIDINES SUBSTITUÉS UTILISÉS EN TANT QU'INHIBITEURS DE LA KINASE RET
申请人:ARRAY BIOPHARMA INC
公开号:WO2019143977A1
公开(公告)日:2019-07-25
Provided herein are compounds of the Formula I: [INSERT FORMULA I] and tautomers, stereoisomers and pharmaceutically acceptable salts and solvates thereof, wherein R1, R2 and Ry have the meanings given in the specification, which are inhibitors of RET kinase and are useful in the treatment and prevention of diseases which can be treated with a RET kinase inhibitor, including RET-associated diseases and disorders.
A Practical Lewis Base Catalyzed Electrophilic Chlorination of Arenes and Heterocycles
作者:Sean M. Maddox、Christopher J. Nalbandian、Davis E. Smith、Jeffrey L. Gustafson
DOI:10.1021/acs.orglett.5b00186
日期:2015.2.20
mild phosphine sulfide catalyzed electrophilic halogenation of arenes and heterocycles that utilizes inexpensive and readily available N-halosuccinimides is disclosed. This methodology is shown to efficiently chlorinate diverse aromatics, including simple arenes such as anthracene, and heterocycles such as indoles, pyrrolopyrimidines, and imidazoles. Arenes with Lewis acidic moieties also proved amenable
The present invention provides a novel RET inhibitor comprising, as an active ingredient, a compound or a salt thereof that have not been known for their RET inhibitory activity, and also provides an agent for preventing or treating diseases (e.g., malignant tumors) that can be prevented or treated by RET inhibitory activity. The RET inhibitor comprises, as an active ingredient, a compound represented by Formula (I) below or a salts thereof:
wherein A, R
1
to R
3
, X, and n are as defined in the specification.