作者:Yuka Kariya、Yuta Asanuma、Makoto Inai、Tomohiro Asakawa、Kyoko Ohashi-Ito、Hiroo Fukuda、Masahiro Egi、Toshiyuki Kan
DOI:10.1248/cpb.c16-00355
日期:——
Polyamines, such as spermine (1), thermospermine (2) and norspermine (3), are widely distributed in nature, and have multiple biological activities. In addition, many of their conjugates have potential for pharmacological use. Here, we present a solid-phase synthesis using our nitrobenzenesulfonyl (Ns) strategy, which can provide 1, 2 and 3 on a gram scale. This approach should be suitable for facile construction of a diverse library of polyamines.
聚胺类物质,如精胺(1)、热精胺(2)和去甲精胺(3),在自然界中广泛存在,并具有多种生物活性。此外,它们的许多衍生物也具有潜在的药理应用价值。本文中,我们采用硝基苯磺酰(Ns)策略进行固相合成,能够在克级规模上获取化合物1、2和3。这种方法应当适用于便捷构建多样化的聚胺类化合物库。