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Org Biomol Chem
; 22(15): 2974-2977, 2024 Apr 17.
Article
in English
| MEDLINE
| ID: mdl-38533707
ABSTRACT
The stereoselective synthesis of both enantiomers of N-protected 1,2-diazetidine-3-carboxylic acid (aAze) from homochiral glycidol is described. Orthogonal protection of this novel cyclic α-hydrazino acid allows for selective functionalisation at either Nγ or Nδ. This novel peptidomimetic building block was incorporated into the pseudotripeptides Gly-γaAze-Ala and Gly-δaAze-Ala.