Boc-L-cyclobutylglycine is a glycine derivative that can be used for PI3K inhibitor synthesis[1].
[1]. Kim YS, et al. Synthesis and biological evaluation of novel purinyl quinazolinone derivatives as PI3Kδ-specific inhibitors for the treatment of hematologic malignancies. Bioorg Med Chem. 2021 Sep 1;45:116312.
















