Stereodefined and polyunsaturated inhibitors of histone deacetylase based on (2E,4E)-5-arylpenta-2,4-dienoic acid hydroxyamides
作者:Charles M. Marson、Nawal Serradji、Alphonso S. Rioja、Sebastien P. Gastaud、John P. Alao、R.Charles Coombes、David M. Vigushin
DOI:10.1016/j.bmcl.2004.03.012
日期:2004.5
Syntheses of (2E,4E)-5-arylpenta-2,4-dienoic acid hydroxyamides are described, some of which are potent inhibitors of histone deacetylase, a double bond conferring more than a 10-fold increase in potency compared with the triple bond analogue oxamflatin. Variation of substituents on the aromatic ring has a marked effect on potency, in vitro IC(50) values down to 50 nM being obtained.
描述了(2E,4E)-5-芳基戊-2,4-二烯酸羟酰胺的合成,其中有些是组蛋白脱乙酰基酶的有效抑制剂,与三键相比,双键的效价提高了10倍以上类似物奥沙坦。芳香环上取代基的变化对效能有显着影响,体外IC(50)值低至50 nM。