Design and Synthesis of A-Ring Simplified Pyripyropene A Analogues as Potent and Selective Synthetic SOAT2 Inhibitors
作者:Masaki Ohtawa、Shiho Arima、Naoki Ichida、Tomiaki Terayama、Hironao Ohno、Takaya Yamazaki、Taichi Ohshiro、Noriko Sato、Satoshi Omura、Hiroshi Tomoda、Tohru Nagamitsu
DOI:10.1002/cmdc.201700645
日期:2018.3.6
known to strongly and selectively inhibit the isozyme sterol O‐acyltransferase 2 (SOAT2). To aid in the development of new cholesterol‐lowering or anti‐atherosclerotic agents, new A‐ring simplified pyripyropene A analogues have been designed and synthesized based on total synthesis, and the results of structure–activity relationship studies of pyripyropene A. Among the analogues, two A‐ring simplified
目前,从烟曲霉FO-1289的培养液中分离出的吡啶并戊二烯A是已知唯一能强烈和选择性抑制同工酶固醇O的化合物。酰基转移酶2(SOAT2)。为了帮助开发新的降低胆固醇或抗动脉粥样硬化的药物,已基于总合成以及吡啶并戊二烯A的结构-活性关系研究的结果,设计并合成了新的A环简化的吡啶并戊二烯A类似物。 ,两个A环简化的吡啶并戊二烯类似物对SOAT2的抑制活性与天然吡啶并茂A同样有效。这些新的类似物是最有效和选择性最强的SOAT2抑制剂,可用作合成化合物和有吸引力的种子化合物,用于血脂异常药物的开发包括动脉粥样硬化疾病和脂肪变性。