Novel Benzoxazine and Benzothiazine Derivatives as Multifunctional Antihyperlipidemic Agents
作者:Alexios N. Matralis、Maria G. Katselou、Anastasios Nikitakis、Angeliki P. Kourounakis
DOI:10.1021/jm200763k
日期:2011.8.11
in its manifestation. To address this disorder, we applied a strategy involving the design of a single chemical compound able to simultaneously modulate more than one target. We hereby present the development of novel benzoxazine and benzothiazine derivatives that significantly inhibit in vitro microsomal lipid peroxidation and LDL oxidation as well as squalene synthase activity (IC50 of 5–16 μM). Further
动脉粥样硬化是一种多因素疾病,多种机制参与其表现。为了解决这种疾病,我们采用了一种策略,该策略涉及设计一种能够同时调节多个目标的单一化合物。我们在此提出了新型苯并恶嗪和苯并噻嗪衍生物的开发,这些衍生物显着抑制了体外微粒体脂质过氧化和LDL氧化以及角鲨烯合酶的活性(IC 50(5-16μM)。此外,这些化合物在体内显示出抗血脂异常和抗氧化特性,使高脂血症大鼠的总胆固醇,LDL,甘油三酸酯和MDA含量降低26-74%。最后,通过确定其在靶组织(血液/肝脏)中的体内浓度(长达24小时),表明化合物可以在低微摩尔范围内达到其靶标。对于开发用于治疗动脉粥样硬化的疾病改良剂的新药效基团,新化合物似乎是有趣的多功能分子。