Synthesis of a novel series of 2-alkylthio substituted naphthoquinones as potent acyl-CoA: Cholesterol acyltransferase (ACAT) inhibitors
作者:Kyeong Lee、Soo Hyun Cho、Jee Hyun Lee、Jail Goo、Sung Yoon Lee、Shanthaveerappa K. Boovanahalli、Siok Koon Yeo、Sung-Joon Lee、Young Kook Kim、Dong Hee Kim、Yongseok Choi、Gyu-Yong Song
DOI:10.1016/j.ejmech.2013.01.020
日期:2013.4
naphthoquinone derivatives as potent ACAT inhibitors, which were obtained through structural variations of previously disclosed lead 1. Several analogs represented by 3i–l, 4k–m, 6a–n, 7a, and 7i demonstrated potent human macrophage ACAT inhibitory activity by a cell-based reporter assay with human HepG2 cell lines. In particular, compounds 4l and 6j emerged as highly potent inhibitors, exhibiting significantly
我们报告了一系列新的萘醌衍生物作为有效的ACAT抑制剂,这是通过先前公开的铅1的结构变化获得的。几个类似物表示由3I -升,4K -米,6A - Ñ,7A,和7i中通过与人的HepG2细胞系基于细胞的报道基因测定显示了强的人巨噬细胞ACAT抑制活性。特别地,化合物4l和6j以高效抑制剂的形式出现,对IC 50表现出极大的抑制效力。分别为0.44μM和0.6μM。此外,化合物4l显着减少了HepG2细胞系中细胞胆固醇的积累。