中文同义词:
(2E)-N-(2-氨基-4-氟苯基)-3-[1-(3-苯基-2-丙烯-1-基)-1H-吡唑-4-基]-2-丙烯酰胺;HDAC3抑制剂(RGFP966)
英文同义词:
RGFP 966;RGFP966;RGFP-966;(2E)-N-(2-Amino-4-fluorophenyl)-3-[1-(3-phenyl-2-propen-1-yl)-1H-pyrazol-4-yl]-2-propenamide;RGFP966, >=98%;(E/Z)-RGFP 966;RGFP966; RGFP-966;CS-871
相关类别:
小分子抑制剂;小分子抑制剂，天然产物;细胞生物学试剂;Inhibitors
沸点
630.4±55.0 °C(Predicted)
密度
1.19±0.1 g/cm3(Predicted)
酸度系数(pKa)
11.58±0.70(Predicted)
生物活性
RGFP966 是高选择性的 HDAC3 抑制剂，IC50 为 80 nM，在 15 μM 时对其他 HDAC 无抑制作用。RGFP966 能够透过血脑屏障 (BBB)。
体外研究
RGFP966 potently and selectively inhibits HDAC 3 with IC 50 of 0.21 μM in RAW 264.7 macrophages, while HDACs 1 (IC 50 =5.6 μM), 2 (9.7 μM) and 8 (>100 μM), indicating a good level of selectivity for HDAC 3. The mRNA levels of HDACs 1, 2 and 3 are not significantly affected by RGFP966 in RAW 264.7 macrophages, whereas the HDAC 1 and HDAC 2 protein levels are slightly, though significantly, reduced upon RGFP966 treatment. Moreover, RGFP966 significantly reduced the transcriptional activity of NF-κB p65, whereas NF-κB p65 acetylation and localization remain unaltered.
体内研究
RGFP966 (10 and 25 mg/kg) treatment significantly improves body weight, rotarod performance and several measures of motor function in the open field locomoter test. RGFP966 at a 10 mg/kg dose penetrates the blood-brain barrier into rat auditory cortex with typical pharmacokinetics, which together establish feasibility for the modulation of A1 plasticity due to action in the auditory cortex.
