Novel DNA groove binding alkylators: design, synthesis, and biological evaluation
作者:Krzysztof Krowicki、Jan Balzarini、Erik De Clercq、Robert A. Newman、J. William Lown
DOI:10.1021/jm00397a012
日期:1988.2
A group of oligopeptides has been synthesized that are structurally related to the natural antiviral antitumor agents netropsin and distamycin but which bear alkylating functions. Cytostatic activity against both human and murine tumor cell lines as well as their in vitro activity against a range of viruses is reported. The biological activity of these agents is discussed both in terms of their alkylating
合成了一组寡肽,其在结构上与天然抗病毒抗肿瘤药奈特罗普星和双嘧霉素有关,但具有烷基化功能。据报道对人和鼠肿瘤细胞系均具有细胞抑制活性,以及它们对多种病毒的体外活性。从它们的烷基化反应性和它们的结构差异方面讨论了这些试剂的生物学活性。与netropsin相比,将烷基化部分掺入这些小沟DNA结合物中可导致细胞抑制活性提高多达45倍,而达他霉素的活性则提高多达18倍。