Abstract Sixteen substituted 1-hydroxy-3-methylxanthones were synthesized in one step. The yields ranged from 33 to 76%. Then, the antitumor, antioxidant, anti-tyrosinase, anti-pancreatic lipase, and antifungal activities of compounds 1–16 were evaluated. Compounds 10–12 and 14 inhibited tyrosinase and pancreatic lipase activity to a certain extent, respectively. Compound 16 exhibited obvious cytotoxicity
摘要 一步合成十六个取代的1-羟基-3-甲基
氧杂蒽。产率为33%至76%。然后,抗肿瘤,抗氧化,抗
酪氨酸酶,抗胰
脂肪酶,和抗真菌化合物的活性1 - 16进行了评价。化合物10 – 12和14在一定程度上分别抑制了
酪氨酸酶和胰
脂肪酶的活性。化合物16显示出对十五种癌细胞的明显细胞毒性,适度的抗氧化活性和对白色念珠菌的适度抑制活性。特别是化合物16对A-549和A549 / Taxol细胞具有很强的抑制活性。这些结果表明,化合物10 - 12,14,和16是有希望的进一步结构修饰引线。