NSC-330500

macbecin II

C-14919 E-2

(4E,6Z,8S,9R,10E,12S,13R,14S,16S,17R)-9-[(Aminocarbonyl)oxy]-13,14,17-trimethoxy 4,8,10,12,16-pentamethyl-20,22-dihydroxy-2-azabicyclo[16.3.1]docosa-4,6,10,18,20,22(1)-hexen-3-one