Identification of novel urea derivatives as PTP1B inhibitors: synthesis, biological evaluation and structure–activity relationships
作者:Swati Gupta、Kanika Varshney、Rohit Srivastava、Neha Rahuja、Arun K. Rawat、Arvind K. Srivastava、Anil K. Saxena
DOI:10.1039/c3md00138e
日期:——
The protein tyrosine phosphatase 1B (PTP1B) is an attractive target for the treatment of type 2 diabetes. A series of substituted 1,3-benzyl urea has been synthesized and evaluated for PTP1B inhibitory, antidiabetic and antidyslipidemic activities. The most active compound of the series 5b showed 79.4% PTP1B inhibition and 20.7% blood glucose lowering in the STZ model. It also lowered the serum cholesterol level by 16.3% and significantly increased the serum HDL-cholesterol by 46.8%. The high activity of compound 5b has been explained by docking studies.
蛋白酪氨酸磷酸酶 1B(PTP1B)是治疗 2 型糖尿病的一个有吸引力的靶点。我们合成了一系列取代的 1,3-苄基脲,并对其抑制 PTP1B、抗糖尿病和抗血脂活性进行了评估。该系列中活性最强的化合物 5b 在 STZ 模型中显示出 79.4% 的 PTP1B 抑制作用和 20.7% 的降血糖作用。它还降低了 16.3% 的血清胆固醇水平,并显著提高了 46.8% 的血清高密度脂蛋白胆固醇。化合物 5b 的高活性可以通过对接研究得到解释。