Facile Syntheses of (S,S)-2,3-Diaminobutyric Acid and Acid Containg N-Terminal Tripeptide of Antrimycins

Article abstract of DOI:10.1246/cl.1992.49

The stereoselective synthesis of (S,S)-2,3-diaminobutyric acid (Dab), which is one of the four uncommon α-amino acid residues of antrimycins (1a) and cirratiomycins (1b), was accomplished.Furthermore, N-terminal tripeptide segment of 1 containing Dab resi