[EN] NOVEL ULK1 INHIBITORS AND METHODS USING SAME<br/>[FR] NOUVEAUX INHIBITEURS D'ULK 1 ET LEURS MÉTHODES D'UTILISATION
申请人:SALK INST FOR BIOLOGICAL STUDI
公开号:WO2016033100A1
公开(公告)日:2016-03-03
In certain aspects, the invention provides a method for treating a disease or condition in a subject, the method comprising co-administering to a subject in need thereof a therapeutically effective amount of at least one ULK1-inhibiting pyrimidine, and a therapeutically effective amount of an mTOR inhibitor.
Discovery and <i>In Vivo</i> Anti-inflammatory Activity Evaluation of a Novel Non-peptidyl Non-covalent Cathepsin C Inhibitor
作者:Xing Chen、Yaoyao Yan、Zhaoyan Zhang、Faming Zhang、Mingming Liu、Leran Du、Haixia Zhang、Xiaobao Shen、Dahai Zhao、Jing Bo Shi、Xinhua Liu
DOI:10.1021/acs.jmedchem.1c00104
日期:2021.8.26
CathepsinC (Cat C) participates in inflammation and immune regulation by affecting the activation of neutrophil serine proteases (NSPs). Therefore, cathepsinC is an attractive target for treatment of NSP-related inflammatory diseases. Here, the complete discovery process of the first potent “non-peptidyl non-covalent cathepsinCinhibitor” was described with hit finding, structure optimization, and
组织蛋白酶 C (Cat C) 通过影响中性粒细胞丝氨酸蛋白酶 (NSP) 的激活参与炎症和免疫调节。因此,组织蛋白酶 C 是治疗 NSP 相关炎症性疾病的一个有吸引力的靶点。在此,从命中发现、结构优化和先导化合物发现三个方面描述了第一个强效“非肽基非共价组织蛋白酶C抑制剂”的完整发现过程。从hit 14开始,全面开展了基于结构的优化和构效关系研究,发现先导化合物54在体内和体外均是一种有效的类药组织蛋白酶C抑制剂。此外,化合物54 (与组织蛋白酶 C Enz IC 50 = 57.4 nM)在慢性阻塞性肺病动物模型中表现出有效的抗炎活性。这些结果证实了非肽基和非共价衍生物可以用作有效的组织蛋白酶C抑制剂,并鼓励我们在此发现的基础上继续进一步的药物发现。
[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.
申请人:H. LEE MOFFITT CANCER CENTER AND RESEARCH INSTITUTE, INC.
公开号:US10738016B2
公开(公告)日:2020-08-11
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.
Discovery and SARs of 5-Chloro-<i>N</i><sup>4</sup>-phenyl-<i>N</i><sup>2</sup>-(pyridin-2-yl)pyrimidine-2,4-diamine Derivatives as Oral Available and Dual CDK 6 and 9 Inhibitors with Potent Antitumor Activity
作者:Yang Wang、Xing Chen、Yaoyao Yan、Xiaochen Zhu、Mingming Liu、Xinhua Liu
DOI:10.1021/acs.jmedchem.9b02121
日期:2020.3.26
Cyclin-dependent kinases (CDKs) are promising therapeutic targets for cancer therapy. Herein, we describe our efforts toward the discovery of a series of 5-chloro-N-4-phenyl-N-2(pyridin-2-yl)pyrimidine-2,4-diamine derivatives as dual CDK6 and 9 inhibitors. Intensive structural modifications lead to the identification of compound 66 as the most active dual CDK6/9 inhibitor with balancing potency against these two targets and good selectivity over CDK2. Further biological studies revealed that compound 66 was directly bound to CDK6/9, resulting in suppression of their downstream signaling pathway and inhibition of cell proliferation by blocking cell cycle progression and inducing cellular apoptosis. More importantly, compound 66 significantly inhibited tumor growth in a xenograft mouse model with no obvious toxicity, indicating the promising therapeutic potential of CDK6/9 dual inhibitors for cancer treatment. Therefore, the above results are of great importance in the development of dual CDK6/9 inhibitors for cancer therapy.