1-Boc-DL-Pyroglutamic acid ethyl ester is a Boc-protected Pyroglutamic acid derivative, can be used for the synthesis of drugs or other compounds[1].
[1]. NicolaiDieltiens, et al. [1,2] Boc migration during pyroglutamate alkylations. Tetrahedron. Volume 61, Issue 28, 11 July 2005, Pages 6749-6756.
















