METHODS 5 title compounds were synthesized on the basis of compound 1, and their insulin-sensitizing activities were evaluated on 3T3-L1 preadipocyte cells.

• 方法在化合物1的基础上合成了5个目标化合物,用3T3-L1前脂肪细胞对这些化合物进行了胰岛素增敏活性筛选。