Cancer Chemotherapy: A Paclitaxel Prodrug for ADEPT (Antibody‐Directed Enzyme Prodrug Therapy)
作者:Frédéric Schmidt、Ioana Ungureanu、Romain Duval、Alain Pompon、Claude Monneret
DOI:10.1002/1099-0690(200106)2001:11<2129::aid-ejoc2129>3.0.co;2-#
日期:2001.6
A glucuronide-based prodrug of paclitaxel (taxol®) has been synthesized for use in antibody-directed enzyme prodrug therapy (ADEPT). This three-component prodrug was obtained by coupling a glucuronyl derivative of N-methylamino 4-nitrophenol (10) to the 2′-hydroxy group of the side-chain of paclitaxel through an aromatic carbamate. Once deprotected, prodrug 2 was shown to be relatively stable in human
已经合成了一种基于葡萄糖醛酸苷的紫杉醇前药 (taxol®),用于抗体导向酶前药治疗 (ADEPT)。这种三组分前药是通过将 N-甲基氨基 4-硝基苯酚 (10) 的葡萄糖醛酸衍生物通过芳香族氨基甲酸酯偶联到紫杉醇侧链的 2'-羟基上而获得的。一旦脱保护,前药 2 显示在人血清中相对稳定,并且细胞毒性(IC50 分别为 65 μM 和 90 nM)显着低于母体药物。正如预期的那样,化合物 2 在 β-葡萄糖醛酸酶存在下有效地释放紫杉醇。