[EN] ACETYLENE DERIVATIVES AS INHIBITORS OF HISTONE DEACETYLASE<br/>[FR] DERIVES D'ACETYLENE EN TANT QU'INHIBITEURS D'HISTONE DEACETYLASE
申请人:AXYS PHARM INC
公开号:WO2005019174A1
公开(公告)日:2005-03-03
The present invention is directed to certain hydroxamate derivatives that are inhibitors of histone deacetylase and are therefore useful in the treatment of diseases associated with histone deacetylase activity. Pharmaceutical compositions and processes for preparing these compounds are also disclosed.
ACETYLENE DERIVATIVES AS INHIBITORS OF HISTONE DEACETYLASE
申请人:SENDZIK Martin
公开号:US20080139547A1
公开(公告)日:2008-06-12
The present invention is directed to certain hydroxamate derivatives that are inhibitors of histone deacetylase and are therefore useful in the treatment of diseases associated with histone deacetylase activity. Pharmaceutical compositions and processes for preparing these compounds are also disclosed.
Prebiotic Catalytic Peptide Ligation Yields Proteinogenic Peptides by Intramolecular Amide Catalyzed Hydrolysis Facilitating Regioselective Lysine Ligation in Neutral Water
作者:Jyoti Singh、Daniel Whitaker、Benjamin Thoma、Saidul Islam、Callum S. Foden、Abil E. Aliev、Tom D. Sheppard、Matthew W. Powner
DOI:10.1021/jacs.2c03486
日期:2022.6.15
understanding the emergence of life. Building on our recent discovery that thiols catalyze the ligation of amino acids, amides, and peptides with amidonitriles in neutral water, we demonstrate the outcome of ligation depends on pH and that high pKa primary thiols are the ideal catalysts. While the most rapid thiol catalyzed peptide ligation occurs at pH 8.5–9, the most selective peptide ligation, that
催化剂控制的肽合成的益生元起源是理解生命出现的基础。基于我们最近发现的硫醇在中性水中催化氨基酸、酰胺和肽与酰胺腈的连接,我们证明连接的结果取决于 pH 值和高 p K a伯硫醇是理想的催化剂。虽然最快的硫醇催化肽连接发生在 pH 8.5–9,但最具选择性的肽连接,耐受所有蛋白质侧链,发生在 pH 7。我们还确定了中间肽基脒水解成的高度选择性机制α-肽虽然证明具有非蛋白质结构的脒(如 β-和 γ-肽)的水解显示出较差的选择性。值得注意的是,这一发现能够使赖氨酸肽在中性 pH 值下进行高度 α 选择性的无保护基连接,同时保持功能性 ε-胺侧链完整。
WO2006/69096
申请人:——
公开号:——
公开(公告)日:——
[EN] INDOLE DERIVATIVES AS INHIBITORS OF HISTONE DEACETYLASE<br/>[FR] DÉRIVÉS D'INDOLE EN TANT QU'INHIBITEURS DE L'HISTONE DÉSACÉTYLASE