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-Triorganosilylatedcompounds related to various anticancer agents were synthesized for evaluation as potentialanticancerprodrugs. 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