Discovery of 2-(6-{[(6-Fluoroquinolin-2-yl)methyl]amino}bicyclo[3.1.0]hex-3-yl)-N-hydroxypyrimidine-5-carboxamide (CHR-3996), a Class I Selective Orally Active Histone Deacetylase Inhibitor
摘要:
A novel series of HDAC inhibitors demonstrating class I subtype selectivity and good oral bioavailability is described. The compounds are potent enzyme inhibitors (IC50 values less than 100 nM), and improved activity in cell proliferation assays was achieved by modulation of polar surface area (PSA) through the introduction of novel linking groups. Employing oral pharmacokinetic studies in mice, comparing drug levels in spleen to plasma, we selected compounds that were tested for efficacy in human tumor xenograft studies based on their potential to distribute into tumor. One compound, 21r (CHR-3996), showed good oral activity in these models, including dose-related activity in a LoVo xenograft. In addition 21r showed good activity in combination with other anticancer agents in in vitro studies. On the basis of these results, 21r was nominated for clinical development.
[EN] HDAC INHIBITORS AND USES THEREOF<br/>[FR] INHIBITEURS DE LA HDAC ET SES UTILISATIONS
申请人:ENVIVO PHARMACEUTICALS INC
公开号:WO2009137503A1
公开(公告)日:2009-11-12
Inhibitors of histone deacetylase, including compounds having a diazabicyclo[2.2.1]heptan-2-yl moiety are described together with methods for treating various disorders with such compounds.
Methods for Treating Cognitive Disorders Using Inhibitors of Histone Deacetylase
申请人:Forum Pharmaceuticals, Inc.
公开号:US20170000749A1
公开(公告)日:2017-01-05
This disclosure relates to compounds for the inhibition of histone deacetylase and treatment of a cognitive disorder or deficit. More particularly, the disclosure provides for compounds of formula (I)
wherein
Q, J, L and Z are as defined in the specification.
2,5-Disubstituted-1,3,4-oxadiazoles/thiadiazole as surface recognition moiety: Design and synthesis of novel hydroxamic acid based histone deacetylase inhibitors
The enzymatic inhibition of histonedeacetylase activity has come out as a novel and effectual means for the treatment of cancer. Two novel series of 2-[5-(4-substitutedphenyl)-[1,3,4]-oxadiazol/thiadiazol-2-ylamino]-pyrimidine-5-carboxylic acid (tetrahydro-pyran-2-yloxy)-amides were designed and synthesized as novel hydroxamic acidbasedhistonedeacetylaseinhibitors. The antiproliferative activities
[EN] GLYCOSIDASE INHIBITORS<br/>[FR] INHIBITEURS DE GLYCOSIDASES
申请人:ASCENEURON SA
公开号:WO2016030443A1
公开(公告)日:2016-03-03
Compounds of formula (I) wherein A, R, W, Q, n and m have the meaning according to the claims can be employed, inter alia, for the treatment of tauopathies and Alzheimer's disease.
式(I)中A、R、W、Q、n和m的含义如权利要求所述,可用于治疗tau病和阿尔茨海默病。
[EN] HISTONE DEACETYLASE INHIBITORS<br/>[FR] INHIBITEURS DE L'HISTONE DÉSACÉTYLASE
申请人:ORCHID RES LAB LTD
公开号:WO2012117421A1
公开(公告)日:2012-09-07
Provided herein are isoform selective histone deacetylase inhibitors of the formula (I), their derivatives, analogs, tautomeric forms, stereoisomers, polymorphs, hydrates, metabolites, prodrugs, solvates, pharmaceutically acceptable salts and compositions thereof. These compounds are isoform selective inhibitors of HDACs and are useful as a therapeutic or ameliorating agent for diseases that are involved in cellular growth such as cancer, malignant tumors, autoimmune diseases, skin diseases, fungal infections, protozoal infections, HIV, inflammation and CNS disorders.