A Conformational Restriction Strategy for the Identification of a Highly Selective Pyrimido-pyrrolo-oxazine mTOR Inhibitor
作者:Chiara Borsari、Denise Rageot、Alix Dall’Asen、Thomas Bohnacker、Anna Melone、Alexander M. Sele、Eileen Jackson、Jean-Baptiste Langlois、Florent Beaufils、Paul Hebeisen、Doriano Fabbro、Petra Hillmann、Matthias P. Wymann
DOI:10.1021/acs.jmedchem.9b00972
日期:2019.9.26
ATP-competitive mTOR kinase inhibitors (TORKi) have the potential to overcome limitations of rapamycin derivatives in a wide range of malignancies. Herein, we exploit a conformational restriction approach to explore a novel chemical space for the generation of TORKi. Structure–activity relationship (SAR) studies led to the identification of compound 12b with a ∼450-fold selectivity for mTOR over class I
[EN] IMIDAZO[4,5-C]QUINOLINE DERIVATIVES AND USES THEREOF<br/>[FR] DÉRIVÉS D'IMIDAZO[4,5-C]QUINOLÉINE ET LEURS UTILISATIONS
申请人:PIRAMAL ENTPR LTD
公开号:WO2014141118A1
公开(公告)日:2014-09-18
The present invention relates to substituted imidazo[4,5-c]quinoline derivatives represented by the compounds formula (I), processes for their preparation, pharmaceutical compositions comprising said compounds and their use in the treatment of diseases or disorders mediated by one or more kinases (such as PI3 kinase, mTOR and ALK-1), particularly proliferative diseases or disorders such as cancer. The compounds of formula (I) can also be used in the treatment of inflammation, angiogenesis related disorders and bacterial infections.
Selective Inhibitors of Dual Leucine Zipper Kinase (DLK, MAP3K12) with Activity in a Model of Alzheimer’s Disease
作者:Snahel Patel、William J. Meilandt、Rebecca I. Erickson、Jinhua Chen、Gauri Deshmukh、Anthony A. Estrada、Reina N. Fuji、Paul Gibbons、Amy Gustafson、Seth F. Harris、Jose Imperio、Wendy Liu、Xingrong Liu、Yichin Liu、Joseph P. Lyssikatos、Changyou Ma、Jianping Yin、Joseph W. Lewcock、Michael Siu
DOI:10.1021/acs.jmedchem.7b00843
日期:2017.10.12
in the identification of DLK inhibitors with a profile compatible with development for these indications. Herein, we use structure-based drug design combined with a focus on CNS drug-like properties to generate compounds with superior kinase selectivity and metabolic stability as compared to previously disclosed DLK inhibitors. These compounds, exemplified by inhibitor 14, retain excellent CNS penetration
[EN] METHODS OF CULTURING AND/OR EXPANDING STEM CELLS AND/OR LINEAGE COMMITTED PROGENITOR CELLS USING AMIDO COMPOUNDS<br/>[FR] PROCÉDÉS DE CULTURE ET/OU D'EXPANSION DE CELLULES SOUCHES ET/OU DE CELLULES PROGÉNITRICES DÉTERMINÉES D'UNE LIGNÉE À L'AIDE DE COMPOSÉS AMIDO
申请人:IDEAYA BIOSCIENCES INC
公开号:WO2020018848A1
公开(公告)日:2020-01-23
Provided are methods for expanding stem cells and/or lineage committed progenitor cells, such as hematopoietic stems cells and/or lineage committed progenitor cells, at least in part, by using compounds that antagonize AhR. The compounds are represented by formulae (I) (II) (III) (IV), wherein the letters and symbols a, b, c, d, e, f, g, Z, R1b, R2a and R2b have the meanings provided in the specification. Also provided are compositions comprising stem cells and/or lineage committed progenitor cells expanded by methods disclosed herein and methods for the treatment of diseases treatable by same.
提供了一种扩增干细胞和/或系谱承诺的前体细胞的方法,例如造血干细胞和/或系谱承诺的前体细胞,至少部分地通过使用拮抗AhR的化合物。这些化合物由公式 (I) (II) (III) (IV) 表示,其中字母和符号 a、b、c、d、e、f、g、Z、R1b、R2a 和 R2b 在说明书中有提供的含义。还提供了包含通过本文披露的方法扩增的干细胞和/或系谱承诺的前体细胞的组合物,以及用于治疗可通过相同方法治疗的疾病的方法。
PYRIDO[3,2-d]PYRIMIDINE PI3K DELTA INHIBITOR COMPOUNDS AND METHODS OF USE
申请人:Castanedo Georgette
公开号:US20110207713A1
公开(公告)日:2011-08-25
Formula I compounds, including stereoisomers, geometric isomers, tautomers, metabolites and pharmaceutically acceptable salts thereof, are useful for inhibiting the delta isoform of PI3K, and for treating disorders mediated by lipid kinases such as inflammation, immunological disorders, and cancer. Methods of using compounds of Formula I for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions, are disclosed.
Formula I 化合物,包括立体异构体、几何异构体、互变异构体、代谢物及其药学上可接受的盐,对抑制 PI3K 的δ异构体以及治疗由脂质激酶介导的疾病,如炎症、免疫性疾病和癌症,具有用途。公开了利用 Formula I 化合物在哺乳动物细胞中进行体外、体内和体内诊断、预防或治疗此类疾病,或相关病理条件的方法。