[EN] METALLO-BETA-LACTAMASE INHIBITORS<br/>[FR] INHIBITEURS DE MÉTALLO-BÊTA-LACTAMASES
申请人:MERCK SHARP & DOHME
公开号:WO2016206101A1
公开(公告)日:2016-12-29
The present invention relates to compounds of formula I that are metallo-β-lactamase inhibitors, the synthesis of such compounds, and the use of such compounds for use with β-lactam antibiotics for overcoming resistance.
[EN] CYANO-SUBSTITUTED HETEROCYCLES WITH ACTIVITY AS INHIBITORS OF USP30<br/>[FR] HÉTÉROCYCLES CYANO-SUBSTITUÉS PRÉSENTANT UNE ACTIVITÉ EN TANT QU'INHIBITEURS DE L'USP30
申请人:MISSION THERAPEUTICS LTD
公开号:WO2018065768A1
公开(公告)日:2018-04-12
The present invention relates to cyano-substituted-heterocycles of Formula (I) with activity as inhibitors of deubiquitilating enzymes, in particular, ubiquitin C-terminal hydrolase 30 or ubiquitin specific peptidase 30 (USP30), having utility in a variety of therapeutic areas including cancer and conditions involving mitochondrial dysfunction. (Formula (I))
[EN] METHODS AND COMPOUNDS FOR RESTORING MUTANT p53 FUNCTION<br/>[FR] MÉTHODES ET COMPOSÉS DESTINÉS À LA RESTAURATION D'UNE FONCTION DE MUTANTS DE P53
申请人:PMV PHARMACEUTICALS INC
公开号:WO2021262684A1
公开(公告)日:2021-12-30
Mutations in oncogenes and tumor suppressors contribute to the development and progression of cancer. The present disclosure describes compounds and methods that restore DNA binding affinity of p53 mutants. The compounds of the present disclosure can bind to mutant p53 and restore the ability of the p53 mutant to bind DNA and activate downstream effectors involved in tumor suppression. The disclosed compounds can be used to reduce the progression of cancers that contain a p53 mutation.
[EN] ARYL AND ARYLALKYL SUBSTITUTED PYRAZOLYL AND PYRIMIDINYL TRICYCLIC ENONES AS ANTIOXIDANT INFLAMMATION MODULATORS<br/>[FR] PYRAZOLYLE SUBSTITUÉ PAR UN ARYLE ET ARYLALKYLE ET PYRIMIDINYL ÉNONES TRICYCLIQUES COMME MODULATEURS ANTIOXYDANTS DE L'INFLAMMATION
申请人:ABBVIE INC
公开号:WO2015112792A1
公开(公告)日:2015-07-30
The present application relates to: (a) compounds of Formula (I): and salts thereof, wherein R1, R2, R3, R4, R5, R6, m, n, X and Y are as defined in the specification; (b) compositions comprising such compounds and salts; and (c) methods of use of such compounds, salts, and compositions, particularly use for the treatment and prevention of diseases such as those associated with oxidative stress and inflammation.
Design, Synthesis and Characterization of HIV-1 CA-Targeting Small Molecules: Conformational Restriction of PF74
作者:Rajkumar Lalji Sahani、Raquel Diana-Rivero、Sanjeev Kumar V. Vernekar、Lei Wang、Haijuan Du、Huanchun Zhang、Andres Emanuelli Castaner、Mary C. Casey、Karen A. Kirby、Philip R. Tedbury、Jiashu Xie、Stefan G. Sarafianos、Zhengqiang Wang
DOI:10.3390/v13030479
日期:——
Smallmolecules targeting the PF74 binding site of the HIV-1 capsid protein (CA) confer potent and mechanistically unique antiviral activities. Structural modifications of PF74 could further the understanding of ligand binding modes, diversify ligand chemical classes, and allow identification of new variants with balanced antiviral activity and metabolic stability. In the current work, we designed
靶向 HIV-1 衣壳蛋白 (CA) 的 PF74 结合位点的小分子具有强大且机械独特的抗病毒活性。PF74 的结构修饰可以进一步了解配体结合模式,使配体化学类别多样化,并允许鉴定具有平衡抗病毒活性和代谢稳定性的新变体。在目前的工作中,我们设计并合成了三个系列的 PF74 样类似物,在苯胺末端或苯丙氨酸甲酰胺部分具有构象限制,并使用生物物理热位移测定 (TSA)、基于细胞的抗病毒和细胞毒性测定对其进行表征,以及在人和小鼠肝微粒体中的体外代谢稳定性测定。这些研究表明,苯丙氨酸甲酰胺部分被吡啶或咪唑环取代的两个系列可以提供可行的命中。随后的 SAR 确定了改进的模拟15有效抑制 HIV-1 (EC 50 = 0.31 μM),强烈稳定 CA 六聚体 (ΔTm = 8.7 °C),并表现出显着增强的代谢稳定性(t 1/2 = 27 min for 15 vs. 0.7 min for PF74)