Synthesis and Biological Activity of New 3-Hydroxy-3-methylglutaryl Coenzyme A (HMG-CoA) Synthase Inhibitors: 2-Oxetanones with a Side Chain Mimicking the Folded Structure of 1233A.
作者:Hirokazu HASHIZUME、Hajime ITO、Kohji YAMADA、Hajime NAGASHIMA、Munefumi KANAO、Hiroshi TOMODA、Toshiaki SUNAZUKA、Hidetoshi KUMAGAI、Satoshi OMURA
DOI:10.1248/cpb.42.512
日期:——
To mimic the folded side chain conformation of 1233A (1), which is a 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) synthase inhibitor, 1233A analogs with aromatic rings in the side chain were synthesized. The 2-oxetanone moiety was kept intact. Among 1233A and its synthetic analogs, trans-3-hydroxymethyl-4-[2-(7-methoxycarbonyl-1-naphthyl)ethyl]-2-oxetanone (23) showed the highest HMG-CoA synthase inhibitory activity in vitro. The structure-activity relationship at the side chain is discussed.
为模拟1233A(1)的折叠侧链构象,该化合物是一种3-羟基-3-甲基戊二酰辅酶A(HMG-CoA)合酶抑制剂,合成了侧链含有芳环的1233A类似物。其中2-恶坦酮部分保持不变。在1233A及其合成类似物中,反式-3-羟甲基-4-[2-(7-甲氧羰基-1-萘基)乙基]-2-恶坦酮(23)显示了最高的HMG-CoA合酶体外抑制活性。讨论了侧链上的构效关系。