hatomamicin

Antibiotic YL-0358M-A

(2R,3R,6R)-6-[[(1R,2Z,4E)-4-[[(1aS,7aR)-2,3-Dihydrocyclopent[b]oxireno[c]pyridin]-7(1aH)-ylidene]-1-[(S)-2-hydroxypropyl]-3-methyl-2-butenyl]oxy]tetrahydro-2-methyl-2H-pyran-3-ol