Class of functional molecules targeting proteolysis pathways, preparation and application thereof

Abstract

The present invention belongs to the field of medical technology and relates to a class of functional small molecules targeting proteolysis pathways, a preparation and an application thereof. Specifically, the present invention relates to functional small molecules represented by formula (M) and pharmaceutically acceptable salts thereof, as well as the application of said compounds and pharmaceutical compositions thereof in the preparation of tumor-treating drugs. The functional small molecules are obtained by means of linking a compound containing a peroxide bridge linkage and a substrate of an E3 ubiquitin ligase complex. The related functional molecules can promiscuously target and bind to multiple proteins comprising functional proteins in the proteolysis pathway and have anti-tumor biological activity.

Dependencies are inferred from the claim text.