(1S,2R,3R,4R,5R,7R)-4-(4-bromobenzoyloxy)-7-ethyl-2-hydroxy-1,3-dimethyl-6,8-dioxabicyclo<3.2.1>octane

Formic acid (2R,3R,4R)-5-hydroxy-2-[(R)-1-(4-methoxy-benzyloxy)-propyl]-2,4-dimethyl-tetrahydro-furan-3-yl ester

(2R,3R,4R,5R)-3,4-O-isopropylidene-5-(4-methoxybenzyloxy)-2,4-dimethylheptanal

(3R,4S,5R,6R,7R)-3-hydroxy-5,6-isopropylidenedioxy-7-(4-methoxybenzyloxy)-2,4,6-trimethylnon-1-ene