Synthesis, Hydrolytic Reactivity, and Anticancer Evaluation of N- and O-Triorganosilylated Compounds as New Types of Potential Prodrugs
作者:Fang-Ting Chiu、Young Hwan Chang、Günay Ӧzkan、Gerald Zon、Kenneth C. Fichter、Lawrence R. Phillips
DOI:10.1002/jps.2600710517
日期:1982.5
N- and O-Triorganosilylated compounds related to various anticancer agents were synthesized for evaluation as potential anticancer prodrugs. 1H-NMR and UV kinetic measurements of hydrolytic desilylation were used to correlate relative rates of structural unmasking with steric bulk about the silicon reaction center. The tert-butyldimethylsilyl ester of chlorambucil and a number of O- triorganosilylated
合成了与各种抗癌药有关的N-和O-三有机硅烷化化合物,作为潜在的抗癌前药进行评估。水解甲硅烷基化反应的1 H-NMR和UV动力学测量用于关联结构解掩蔽的相对速率与围绕硅反应中心的空间体积。苯丁酸氮芥的叔丁基二甲基甲硅烷基酯和诺氮芥子的许多O-三有机硅烷化的氨基甲酸酯衍生物对小鼠的P-388淋巴细胞白血病表现出显着的活性。