Trimethyl Lock Based Tools for Drug Delivery and Cell Imaging – Synthesis and Properties.

Trimethyl lock (TML) systems have become increasingly important in medicinal and bioorganic chemistry, particularly for their roles in the targeted delivery of therapeutic agents and as integral components in fluorogenic probes for cellular imaging. The simplicity and efficiency of their synthesis have established TML systems as versatile platforms for the controlled release of active molecules under particular physiological conditions. This review consolidates recent advancements in the application of TML systems, with a focus on their use in drug delivery, cellular imaging, and other areas where precise molecular release is crucial. Additionally, we discuss the synthetic strategies employed to construct TML‐based conjugates, underscoring their potential to enhance the specificity and efficacy of bioactive compounds in various biomedical applications. [ABSTRACT FROM AUTHOR]