Prodrugs of 4′-demethyl-4-deoxypodophyllotoxin: synthesis and evaluation of the antitumor activity
作者:Yong Kim、Young-Jae You、Nguyen-Hai Nam、Byung-Zun Ahn
DOI:10.1016/s0960-894x(02)00758-8
日期:2002.12
series of prodrugs of 4'-demethyl-4-deoxypodophyllotoxin (DDPT) including carbamates (3-8), a carbonate (9) and water-soluble amino acid derivatives (10-17) were prepared and tested for their antitumor activity. The carbamate 6 (2-hydroxyethylcarbamoyl-DDPT), carbonate 9 (2-chloroethyloxycarbonyl-DDPT), and most of amino acid prodrugs (12-17) showed enhanced antitumor activity.
制备包括氨基甲酸酯(3-8),碳酸盐(9)和水溶性氨基酸衍生物(10-17)的一系列4'-脱甲基-4-脱氧鬼臼毒素(DDPT)前药,并测试其抗肿瘤活性。氨基甲酸酯6(2-羟乙基氨基甲酰基-DDPT),碳酸盐9(2-氯乙氧基羰基-DDPT)和大多数氨基酸前药(12-17)显示出增强的抗肿瘤活性。