Solid-Phase Synthesis of PROTACs and SNIPERs on Backbone Amide Linked (BAL) Resin.

Chemistry

Medicinal Chemistry, Monash Institute of Pharmaceutical Science, Monash University, Parkville, VIC, Australia.

Published: October 2023

Developing straightforward but flexible approaches to PROTAC synthesis that can incorporate the structural elements of emerging designs can improve the quality and efficiency of PROTAC development. Solid-phase approaches could offer many advantages over conventional PROTAC synthesis if diverse chemistries and topographies can be incorporated. We have exploited the backbone-amide-linked (BAL) resin to employ an array of solid-phase organic reactions, providing access to VHL- and IAP-targeting degraders using the BRD4-targeting JQ1 conjugates as examples.

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http://dx.doi.org/10.1002/chem.202301975DOI Listing

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