Dihydrostaphylomycin S

Dihydrostaphylomycin S1

dihydrovirginiamycin S1

N-[(3-Hydroxy-2-pyridinyl)carbonyl]cyclo[L-Thr*-D-Abu-L-Pro-N-methyl-L-Phe-4β-hydroxy-L-Hpr-L-phenyl Gly-]

N-[(3-Hydroxy-2-pyridinyl)carbonyl]cyclo[L-Thr*-D-Abu-L-Pro-N-methyl-L-Phe-[(4S)-4-hydroxy-L-pipecoloyl]-L-phenyl Gly-]