Synthesis of phthalide derivatives and evaluation on their antiplatelet aggregation and antioxidant activities
作者:Xin Fang、Qiang Ma、Kai-Xia Zhang、Song-Yun Yao、Yi Feng、Yong-Sheng Jin、Shuang Liang
DOI:10.1080/10286020.2019.1681982
日期:2020.12.1
Abstract As part of our continuing efforts to discover structurally interesting bioactive phthalide derivatives, 23 of them with a structure incorporating thiophen or halogens were designed and synthesized, 17 of which are previously unreported. In vitro antiplatelet aggregation activity screening showed that 14b could significantly inhibit platelet aggregation induced by arachidonic acid, compared
摘要 作为我们发现结构有趣的生物活性邻苯二甲酸酯衍生物的不懈努力的一部分,设计并合成了其中23种具有并入噻吩或卤素的结构,其中以前没有报道过17种。体外抗血小板凝集活性筛选显示,与依达拉奉相比,14b可以显着抑制花生四烯酸诱导的血小板凝集(p <0.01)。同时,使用SH-SY5Y和PC12细胞用H诱导的氧化损伤模型2 ö 2被建立以评价苯酞衍生物的抗氧化活性。与阿司匹林相比,SH-SY5Y细胞中1a显着提高了相对细胞存活率(p <0.05)。与依达拉奉相比,1a(p <0.01)和15b(p <0.05)显着提高了相对细胞存活率。在PC12细胞中, 与依达拉奉相比,1a(p <0.01),15b(p <0.01)和12a(p <0.05)显着提高了细胞存活率。本研究确定了铅结构,以开发潜在的抗缺血性中风剂。