(4R,5R)-1-iodo-4,5-isopropylidenedioxy-14-pentadecene

(4R,5R,8R,9S,12R,13R)-9-hydroxy-12,13-isopropylidenedioxy-5,8-oxidotricos-22-en-1,4-olide

{(E,Z)}-4-tert-butyldimethylsilyloxy-15,24-di(methoxymethoxy)-34-(p-methoxybenzyloxy)methyloxyasimicin-9-en-11-yne

(4R,5R,8R,9R,12R,13R)-1-tert-butyldimethylsilyloxy-4,13-di(methoxymethoxy)-5,8,9,12-dioxidotricos-23-ol

4-tert-butyldimethylsilyloxy-15,24-di(methoxymethoxy)-34-hydroxyasimicin