Synthesis of Mannich bases of 5-hydroxynaphthalene-1,8-carbolactone as potential antifungal or antitumor agents.
作者:Houda FILLION、Monique PORTE、Marie-Helene BARTOLI、Zouhair BOUAZIZ、Maryse BERLION、Jean VILLARD
DOI:10.1248/cpb.39.493
日期:——
compounds, 2i and 2j, exhibited interesting antifungal activities against Candida albicans and Candida tropicalis. The cytotoxic activity was evaluated towards L 1210 leukemia cells. Almost all of the Mannich bases had shown significant activity against this tumor cell line as values of IC50 less than or equal to 4 micrograms/ml are considered interesting. Only one derivative 2 developed better cytotoxicity
由各种仲胺或庞大的伯胺和甲醛制备5-羟基萘-1,8-碳内酯1的曼尼希碱。在几乎所有情况下,它们都被分离为盐酸盐。这些衍生物已进行了体外抗真菌和细胞毒性试验。针对三株酵母和五株人病原性真菌进行了抗真菌试验。两种测试化合物2i和2j对白念珠菌和热带念珠菌表现出有趣的抗真菌活性。评价了对L 1210白血病细胞的细胞毒活性。几乎所有的曼尼希碱都对这种肿瘤细胞系表现出显着的活性,因为IC50值小于或等于4微克/毫升被认为很有趣。只有一种衍生物2具有比母体化合物1更好的细胞毒性。