Mechanism-Based Inhibitors of the Human Sirtuin 5 Deacylase: Structure-Activity Relationship, Biostructural, and Kinetic Insight
作者:Nima Rajabi、Marina Auth、Kathrin R. Troelsen、Martin Pannek、Dhaval P. Bhatt、Martin Fontenas、Matthew D. Hirschey、Clemens Steegborn、Andreas S. Madsen、Christian A. Olsen
DOI:10.1002/anie.201709050
日期:2017.11.20
The sirtuin enzymes are important regulatory deacylases in a variety of biochemical contexts and may therefore be potential therapeutic targets through either activation or inhibition by small molecules. Here, we describe the discovery of the most potent inhibitor of sirtuin5 (SIRT5) reported to date. We provide rationalization of the mode of binding by solving co‐crystal structures of selected inhibitors
The present invention provides compounds having the strucutural formula (I) and methods for the treatment of cancer using compounds of formula (I).
本发明提供具有结构式(I)的化合物以及使用结构式(I)化合物治疗癌症的方法。
Synthesis of Trifluoromethyl Ketone Containing Amino Acid Building Blocks for the Preparation of Peptide-Based Histone Deacetylase (HDAC) Inhibitors
作者:Christian Olsen、Carlos Moreno-Yruela
DOI:10.1055/s-0037-1609945
日期:2018.10
pure TFMK-containing amino acid building block (S)-2-amino-9,9,9-trifluoro-8-oxononanoic acid (Atona). In addition, we propose a protecting group strategy applicable to automated solid-phase peptide synthesis and demonstrate the ability of Atona-containing peptides to inhibit the enzymatic activity of class IIa HDACs with nanomolar potency. We envision that this synthesis will motivate the further development