5-芳亞甲基噻唑烷-2,4-二酮衍生物的設(shè)計(jì)合成及抗糖尿病活性研究
[Abstract]:The target molecules TM1 and TM2; were designed and synthesized by using the highly active thiazolidine-2azolidine-4-diketone compounds as the lead, and the 3-position amino modification of their TZD parent nuclei. The target molecules TM1 and TM2; were designed and synthesized by using the principle of equal arrangement and assembly of biological electrons. The target molecule TM3~TM6; with the structure unit around tannin is designed and synthesized. The target molecule containing phenolic hydroxyl groups is connected with Linker and carbazole. The target molecule TM7., which is similar to the traditional TZDs structure, is designed and synthesized. The activity of peroxisome proliferator activated receptor (PPRE), 偽 -glucosidase inhibitory activity and protein tyrosine phosphatase 1B (PTP-1B) inhibitory activity were measured in vitro. But the PTP-1B inhibitory activity of compound TM2-6,TM7b-2 and TM7b-4 was very good, and the inhibitory activity of TM2-6 was as high as 96.71% and the IC50 was as low as 1.48 mg L ~ (-1), which was superior to the positive control. The structure-activity relationship showed that the TZD ring changed and the activation activity of PPAR became weaker. Toxicity prediction showed that highly active compounds were almost nontoxic. These results are useful for the development of new anti-diabetic drugs.
【作者單位】: 西南大學(xué)化學(xué)化工學(xué)院重慶市高校應(yīng)用化學(xué)重點(diǎn)實(shí)驗(yàn)室生物有機(jī)與藥物化學(xué)研究所;
【基金】:國家自然科學(xué)基金應(yīng)急項(xiàng)目資助(21542003)
【分類號】:R914;R96
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