Hoffmann M, Seebach D. Synthesis of Non-proteinogenic Amino-Acid Methyl Esters with Acid-Sensitive Side Chains from a Chiral Glycine Derivative. Chimia [Internet]. 1997 Mar. 26 [cited 2024 Nov. 23];51(3):90. Available from: https://www.chimia.ch/chimia/article/view/1997_090_2