N-(4-メチルフェニル)-N′-(2-アミノフェニル)ヘプタンジアミド 化学特性,用途語,生産方法
説明
Pimelic diphenylamide 106 is a slow, tight-
binding inhibitor of class I histone deacetylases (HDACs). Unlike the HDAC inhibitor suberoylanilide hydroamic acid, which has a fast-
on/fast-
off HDAC binding rate, pimelic diphenylamide 106 progressively binds HDACs and remains bound after wash-
out. As a result, the IC
50 of pimelic diphenylamide 106 decreases over time. With prolonged preincubation (1-
3 hours), pimelic diphenylamide inhibits the class I HDACs (IC
50 = 150, 760, 370, and 5,000 nM for HDAC1, 2, 3, and 8, respectively) but not the class II HDACs (IC
50 > 180 μM for HDAC4, 5, and 7). Pimelic diphenylamide 106 and related benzamide HDAC inhibitors may have therapeutic value in Friedrich’s ataxia and Huntington’s disease, in part due to their low animal toxicity.
使用
TC-H 106 is a slow, tight-binding inhibitor of class I histone deacetylases.
一般的な説明
A cell-permeable
p-tolylbenzamide and a Histone Deacetylase (HDAC) Inhibitor IV (Cat. No.
382170) analog that acts as a selective inhibitor against class I HDAC1,2,3 (IC
50 = 0.15, 0.76, and 0.37 μM with 15, 30, and 180 min preincubation, respectively), while exhibiting much lower acitivity against class I HDAC8 (IC
50 ≥ 5μM with 3 h preincubation) and no activity against class II HDAC4/5/7 even at concentrations as high as 180μM. Although the mode of inhibition is mechanistically competitive and reversible, due to the slow- and tight-binding nature, long preincubation is often required for effective
in vitro enzyme inhibition, while 106-induced cellular H3 hyperacetylation is shown to persist for more than 6 hours after inhibitor removal by washing in GM15850 culture. 106 is reported to be less cytotoxic than TSA (Cat. No.
647925), MS-275, and SAHA (EC
50 = 6.3, 0.328, 0.768, and 1.5 μM, respectively, in GM15850 killing).
N-(4-メチルフェニル)-N′-(2-アミノフェニル)ヘプタンジアミド 上流と下流の製品情報
原材料
準備製品