Design, synthesis and evaluation of retinoids with novel bulky hydrophobic partial structures
作者:Yohei Amano、Masayuki Noguchi、Madoka Nakagomi、Hideaki Muratake、Hiroshi Fukasawa、Koichi Shudo
DOI:10.1016/j.bmc.2013.04.053
日期:2013.7
Many synthetic retinoids contain an aromatic structure with a bulky hydrophobic fragment. In order to obtain retinoids with therapeutic potential that do not bind to or activate retinoic acid X receptors (RXRs), we focused on the introduction of novel hydrophobic moieties, that is, metacyclophane, phenalene and benzoheptalene derivatives. The designed compounds were synthesized and their agonistic
许多合成类维生素A含有带有庞大疏水片段的芳族结构。为了获得不结合或不活化视黄酸X受体(RXRs)的具有治疗潜力的类维生素A,我们致力于引入新型疏水部分,即间环烷,菲和苯并庚烯衍生物。合成了设计的化合物,并评估了它们对RAR和RXR的激动活性。大多数活性化合物对RARα和RARβ的选择性高于对RARγ的选择性,并且较高的RARβ反式激活活性似乎与针对早幼粒细胞白血病细胞系HL-60的较高的细胞分化诱导活性有关。这些化合物对RXR没有激动活性。