Synthesis and antitumor activity of a series of sulfone analogs of 1,4-naphthoquinone
作者:Mark H. Holshouser、Larry J. Loeffler、Iris H. Hall
DOI:10.1021/jm00139a017
日期:1981.7
A series of novel substituted thiochromones and thiochroman-4-ones was synthesized. Compounds were designed as analogues of naphthoquinone and as potential "bioreductive alkylating agents" and were tested for antitumor activity. The lead compound, 3-(chloromethyl)thiochromone 1,1-dioxide (4), inhibited Ehrlich ascites tumor growth by 100% in CF1 male mice at 10 (mg/kg)/day ip. Similarly, 18 of the
合成了一系列新颖的取代的硫代色酮和硫代色烷-4-酮。将化合物设计为萘醌的类似物和潜在的“生物还原烷基化剂”,并测试其抗肿瘤活性。铅化合物3-(氯甲基)硫代色酮1,1-二氧化物(4)以10(mg / kg)/天ip的剂量在CF1雄性小鼠中抑制了埃里希腹水的肿瘤生长100%。同样,在这种肿瘤筛查中,29种相关化合物中的18种表现出良好的活性。关于3-取代基的性质,几乎没有明确的结构-活性相关性。然而,活性需要2,3双键和砜或亚砜。合成的四种化合物对P-388淋巴细胞白血病显示出微不足道的重要活性。