Synthesis, Characterization, and Antileukemic Properties of Naphthoquinone Derivatives of Lawsone
作者:Ryuta Inagaki、Masayuki Ninomiya、Kaori Tanaka、Mamoru Koketsu
DOI:10.1002/cmdc.201500189
日期:2015.8
Naphthoquinones are considered privileged structures for anticancer drug molecules. The Heck reaction of 2‐hydroxy‐1,4‐naphthoquinone (lawsone) with 1‐bromo‐3‐methyl‐2‐butene offered easy access to lapachol. Several naturally occurring linear and angular heterocyclic quinoids (α‐lapachone, β‐lapachone, dunnione, and related analogues) were prepared from lapachol. Furthermore, we demonstrated that the
萘醌被认为是抗癌药物分子的特殊结构。2-羟基-1,4-萘醌(劳松)与 1-溴-3-甲基-2-丁烯的赫克反应提供了容易获得拉帕酚的途径。几种天然存在的线性和角杂环醌类化合物(α-lapachone、β-lapachone、dunnione 和相关类似物)由拉帕酚制备。此外,我们证明合成萘醌可抑制人白血病 HL-60 细胞的细胞增殖。特别是,角型衍生物被发现具有中等的细胞毒性并提高细胞内谷胱甘肽二硫化物(GSSG)的水平。我们的工作突出了天然存在的角系列萘醌作为抗白血病药物的巨大潜力。