335255-33-9Relevant articles and documents
Balancing Histone Deacetylase (HDAC) Inhibition and Drug-likeness: Biological and Physicochemical Evaluation of Class?I Selective HDAC Inhibitors
Aigner, Achim,Bendas, Gerd,Brumme, Birke,Hansen, Finn K.,Haschemi, Reza,Jenke, Robert,Kraft, Fabian B.,Meiler, Jens,Büch, Thomas,Sch?ker-Hübner, Linda,Sch?ler, Andrea
, (2022/02/21)
Herein we report the structure-activity and structure-physicochemical property relationships of a series of class I selective ortho-aminoanilides targeting the “foot-pocket” in HDAC1&2. To balance the structural benefits and the physicochemical disadvantages of these substances, we started with a set of HDACi related to tacedinaline (CI-994) and evaluated their solubility, lipophilicity (log D7.4) and inhibition of selected HDAC isoforms. Subsequently, we selected the most promising “capless” HDACi and transferred its ZBG to our previously published scaffold featuring a peptoid-based cap group. The resulting hit compound 10 c (LSH-A54) showed favorable physicochemical properties and is a potent, selective HDAC1/2 inhibitor. The following evaluation of its slow binding properties revealed that LSH-A54 binds tightly to HDAC1 in an induced-fit mechanism. The potent HDAC1/2 inhibitory properties were reflected by attenuated cell migration in a modified wound healing assay and reduced cell viability in a clonogenic survival assay in selected breast cancer cell lines.
URSODEOXYCHOLIC ACID DERIVATIVES FOR THE TREATMENT OF POLYCYSTIC DISEASES
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, (2020/11/26)
The present invention relates to compounds derived from ursodeoxycholic acid of formula (I), to methods for obtaining same, as well as the use thereof in the treatment of polycystic diseases, particularly autosomal dominant polycystic liver disease, autos
Design, synthesis and anti-tumor activity study of novel histone deacetylase inhibitors containing isatin-based caps and o-phenylenediamine-based zinc binding groups
Gao, Shuai,Zang, Jie,Gao, Qianwen,Liang, Xuewu,Ding, Qinge,Li, Xiaoyang,Xu, Wenfang,Chou, C. James,Zhang, Yingjie
, p. 2981 - 2994 (2017/05/25)
As a hot topic of epigenetic studies, histone deacetylases (HDACs) are related to lots of diseases, especially cancer. Further researches indicated that different HDAC isoforms played various roles in a wide range of tumor types. Herein a novel series of HDAC inhibitors with isatin-based caps and o-phenylenediamine-based zinc binding groups have been designed and synthesized through scaffold hopping strategy. Among these compounds, the most potent compound 9n exhibited similar if not better HDAC inhibition and antiproliferative activities against multiple tumor cell lines compared with the positive control entinostat (MS-275). Additionally, compared with MS-275 (IC50 values for HDAC1, 2 and 3 were 0.163, 0.396 and 0.605?μM, respectively), compound 9n with IC50 values of 0.032, 0.256 and 0.311?μM for HDAC1, 2 and 3 respectively, showed a moderate HDAC1 selectivity.