已经开发了几种化学探针用于荧光偏振筛选测定,以帮助发现溴结构域和末端外结构域 (BET) 蛋白的药物。然而,其中很少有人在文献中进行了描述。我们设计、合成并彻底表征了一种新型荧光偏振泛 BET 化学探针,适用于高通量筛选、结构-活性关系以及命中-先导效力和选择性测定,以识别和表征 BET 溴域抑制剂。
BRD4 和溴结构域和末端外 (BET) 蛋白家族的其他成员是开发新疗法的有希望的表观遗传靶标。报道的 BRD4 抑制剂包括二氢蝶啶酮和苯并嘧啶二氮杂卓,最初设计用于靶向激酶 PLK1、ERK5 和 LRRK2。虽然这些激酶抑制剂被鉴定为 BRD4 抑制剂,但对于它们的结合潜力和与其他 BET 溴结构域相互作用的结构细节知之甚少。我们针对所有八个单独的 BET 溴结构域全面表征了一系列已知和新发现的双 BRD4 激酶抑制剂。结合直接结合测定和细胞信号研究,对 BET 激酶抑制剂复合物的 23 种新型共晶结构进行了详细分析,揭示了分子形状互补性和抑制潜力的显着差异。总的来说,这些数据为激酶抑制剂在 BET 溴结构域中的作用提供了新的见解,这可能有助于开发不同程度地抑制某些 BET 蛋白和激酶的药物。
[EN] POTENT DUAL BRD4-KINASE INHIBITORS AS CANCER THERAPEUTICS<br/>[FR] PUISSANTS DOUBLES INHIBITEURS DE BRD4 ET DE KINASE À UTILISER EN TANT QU'AGENTS THÉRAPEUTIQUES ANTICANCÉREUX
申请人:H LEE MOFFITT CANCER CT & RES
公开号:WO2016022460A1
公开(公告)日:2016-02-11
Disclosed herein are compounds that are inhibitors of BRD4 and their use in the treatment of cancer. Methods of screening for selective inhibitors of BRD4 are also disclosed. In certain aspects, disclosed are compounds of Formula I-IV.
[EN] BRD4-KINASE INHIBITORS AS CANCER THERAPEUTICS<br/>[FR] INHIBITEURS DE BRD4-KINASE À UTILISER EN TANT QU'AGENTS THÉRAPEUTIQUES ANTICANCÉREUX
申请人:H LEE MOFFITT CANCER CENTER & RES INST INC
公开号:WO2017066428A1
公开(公告)日:2017-04-20
Disclosed herein are compounds that are inhibitors of BDR4 and their use in the treatment of cancer. Methods of screening for selective inhibitors of BDR4 are also disclosed. In certain aspects, disclosed are compounds of Formula I through IV.
[EN] PYRAZOLE PYRAZINE AMINE COMPOUNDS AS KINASE INHIBITORS, COMPOSITIONS THEREOF AND METHODS OF TREATMENT THEREWITH<br/>[FR] COMPOSÉS DE PYRAZOLE PYRAMINE AMINE EN TANT QU'INHIBITEURS DE KINASE, COMPOSITIONS LES CONTENANT ET PROCÉDÉ DE TRAITEMENT LES EMPLOYANT
申请人:SIGNAL PHARM LLC
公开号:WO2009089042A1
公开(公告)日:2009-07-16
Provided herein are Pyrazole Pyrazine Amine Compounds having the following structure:Formula (I). Wherein Q and R1-R3 are as defined herein, compositions comprising an effective amount of a Pyrazole Pyrazine Amine Compound and methods for treating or preventing inflammatory conditions, immunological conditions, cancer, neurodegenerative diseases, age-related diseases, cardiovascular diseases and metabolic conditions, or conditions treatable or preventable by inhibition of an IKK, or an IKK pathway, comprising administering an effective amount of a Pyrazole Pyrazine Amine Compound to a patient in need thereof.
Design, Synthesis, and Characterization of a Fluorescence Polarization Pan-BET Bromodomain Probe
作者:Carolyn N. Paulson、Xianghong Guan、Alex M. Ayoub、Alice Chan、Rezaul M. Karim、William C. K. Pomerantz、Ernst Schönbrunn、Gunda I. Georg、Jon E. Hawkinson
DOI:10.1021/acsmedchemlett.8b00380
日期:2018.12.13
been developed for use in fluorescencepolarizationscreening assays to aid in drugdiscovery for the bromodomain and extra-terminal domain (BET) proteins. However, few of those have been characterized in the literature. We have designed, synthesized, and thoroughly characterized a novel fluorescencepolarization pan-BET chemical probe suitable for high-throughput screening, structure-activity relationships
已经开发了几种化学探针用于荧光偏振筛选测定,以帮助发现溴结构域和末端外结构域 (BET) 蛋白的药物。然而,其中很少有人在文献中进行了描述。我们设计、合成并彻底表征了一种新型荧光偏振泛 BET 化学探针,适用于高通量筛选、结构-活性关系以及命中-先导效力和选择性测定,以识别和表征 BET 溴域抑制剂。
PYRAZOLE PYRAZINE AMINE COMPOUNDS AS KINASE INHIBITORS, COMPOSITIONS THEREOF AND METHODS OF TREATMENT THEREWITH
申请人:Sloss Marianne
公开号:US20090270418A1
公开(公告)日:2009-10-29
Provided herein are Pyrazole Pyrazine Amine Compounds having the following structure:
Wherein Q and R
1
-R
3
are as defined herein, compositions comprising an effective amount of a Pyrazole Pyrazine Amine Compound and methods for treating or preventing inflammatory conditions, immunological conditions, cancer, neurodegenerative diseases, age-related diseases, cardiovascular diseases and metabolic conditions, or conditions treatable or preventable by inhibition of an IKK, or an IKK pathway, comprising administering an effective amount of a Pyrazole Pyrazine Amine Compound to a patient in need thereof.