methyl (2E,4R)-4-[5-(R)-benzyloxy-2,2,6-(6R)-trimethyl-1,3-dioxan-4-(R)-yl]-pent-2-enoate

methyl (2S,3R,4R)-2,3-dihydroxy-4-[5-(R)-hydroxy-2,2,6-(6R)-trimethyl-1,3-dioxan-4-(R)-yl]-pentanoate

(2R,4S,5R)-9-chloro-5-hydroxy-2-(p-methoxybenzyloxy)-4-methyl-nonan-3-one

(2R,4S,5R)-9-chloro-5-triethylsiloxy-2-(p-methoxybenzyloxy)-4-methyl-nonan-3-one

methyl (2S,3R,4R)-2,3-bis-(p-methoxybenzyloxy)-4-[5-(R)-(p-methoxybenzyloxy)-2,2,6-(6R)-trimethyl-1,3-dioxan-4-(R)-yl]-pentanoate