Keywords histone deacetylase inhibitors;synthesis of benzamide derivatives;active anhydride;carboxyl imidiazole;antitumor bioactivity;

• 组蛋白去乙酰酶抑制剂;苯甲酰胺衍生物;活性酸酐;活性酰基咪唑胺;抗癌生物活性;