Marbostat-100 Defines a New Class of Potent and Selective Antiinflammatory and Antirheumatic Histone Deacetylase 6 Inhibitors
作者:Andreas Sellmer、Hubert Stangl、Mandy Beyer、Elisabeth Grünstein、Michel Leonhardt、Herwig Pongratz、Emerich Eichhorn、Sigurd Elz、Birgit Striegl、Zsuzsa Jenei-Lanzl、Stefan Dove、Rainer H. Straub、Oliver H. Krämer、Siavosh Mahboobi
DOI:10.1021/acs.jmedchem.7b01593
日期:2018.4.26
neurodegeneration. Hence, histone deacetylase inhibitors (HDACi), which alter protein acetylation, gene expression patterns, and cell fate decisions, represent promising new drugs for the therapy of these diseases. Whereas pan-HDACi inhibit all 11 Zn2+-dependent histone deacetylases (HDACs) and cause a broad spectrum of side effects, specific inhibitors of histone deacetylase 6 (HDAC6i) are supposed
Enantioselective Synthesis of Tetrahydrocarbazoles through a Michael Addition/Ciamician-Plancher Rearrangement Sequence: Asymmetric Synthesis of a Potent Constrained Analogue of MS-245
作者:Charles C. J. Loh、Gerhard Raabe、Dieter Enders
DOI:10.1002/chem.201202908
日期:2012.10.15
Awakening an ancient rearrangement: A one‐pot sequential Friedel–Crafts‐type Michaeladdition/Ag+‐mediated Ciamician–Plancherrearrangement reaction on C2,C3‐nonsubstituted indoles can be used for accessing enantiomerically enriched pharmaceutically relevant 1,2,3,4‐tetrahydrocarbazoles. The methodology was applied in an enantioselective total synthesis of a highly potent serotonin 5‐HT6 receptor antagonist
唤醒古老的重排:对C2,C3未取代的吲哚进行一锅法式Friedel-Crafts型Michael加成反应/ Ag +介导的Ciamician-Plancher重排反应可用于获得对映体富集的与药物相关的1,2,3,4 ‐四氢咔唑 该方法用于高效5-羟色胺5-HT 6受体拮抗剂的对映选择性全合成(参见方案)。
HDAC6 inhibitors, with improved solubility and their uses
申请人:UNIVERSITÄT REGENSBURG
公开号:US11198694B2
公开(公告)日:2021-12-14
The present invention relates to small molecule compounds and their use as HDAC inhibitors and their use in the treatment of various diseases, such as cancer. The present invention further relates to methods for improvement of solubility by introducing basic substituents which offer the opportunity to create pharmaceutically acceptable salts. Moreover, it comprises methods of synthesizing the compounds and methods of treatment.
NOVEL HDAC6 INHIBITORS, WITH IMPROVED SOLUBILITY AND THEIR USES
申请人:UNIVERSITÄT REGENSBURG
公开号:US20200308174A1
公开(公告)日:2020-10-01
The present invention relates to small molecule compounds and their use as HDAC inhibitors and their use in the treatment of various diseases, such as cancer. The present invention further relates to methods for improvement of solubility by introducing basic substituents which offer the opportunity to create pharmaceutically acceptable salts. Moreover, it comprises methods of synthesizing the compounds and methods of treatment.
Merging Organocatalysis and Gold Catalysis: Enantioselective Synthesis of Tetracyclic Indole Derivatives through a Sequential Double Friedel-Crafts Type Reaction
作者:Charles C. J. Loh、Jan Badorrek、Gerhard Raabe、Dieter Enders
DOI:10.1002/chem.201102793
日期:2011.11.25
Yet another indole miracle: The sequentialcombination of organocatalysis and gold catalysis on C2,C3‐unsubstituted indoles provides an efficient one‐pot access to tetracyclic indole derivatives in very good yields and excellent enantioselectivities (see scheme). The double Friedel–Crafts type reaction, including a rare 7‐endo‐dig cyclisation, opens a new entry to highly enantioenriched anticancer