Mechanism of action of the marine natural product stypoldione: evidence for reaction with sulfhydryl groups
作者:E. Timothy O'Brien、David J. Asai、Amiram Groweiss、Bruce H. Lipshutz、William Fenical、Robert S. Jacobs、Leslie Wilson
DOI:10.1021/jm00160a009
日期:1986.10
o-quinone functional group, has been shown to inhibit a variety of biological processes including cell division. We found that stypoldione binds covalently to sulfhydrylgroups of thiol-containing compounds via addition of sulfur to the C-4' position of the quinone ring. We examined the ability of stypoldione to add to sulfhydrylgroups of a number of thiol-containing substances, including glutathione