5-p-Benzoquinonyl-2'-deoxyuridine 5'-phosphate: a possible mechanism-based inhibitor of thymidylate synthetase
作者:Linda Maggiora、Charles T. C. Chang、Mohamed E. Hasson、Christopher F. Bigge、Mathias P. Mertes
DOI:10.1021/jm00361a016
日期:1983.7
The title compound (1), designed as a suicide inhibitor of thymidylatesynthetase, can be prepared by silver(II) oxide oxidative demethylation of the corresponding dimethoxyphenyl derivative. Compound 1 shows time-dependent inactivation of thymidylatesynthetase (methotrexate-resistant Lactobacillus casei) and saturation kinetics, and the inactivation is responsive to substrate protection. The inactivation