(2'S,4'R,6'R)-[6'-{2-(4-methoxybenzyloxymethyl)-oxazol-4-yl}-4'-(triisopropylsilanyloxy)-tetrahydropyran-2'-yl]-acetaldehyde

(4S,1'R,3'R)-4-[6'-ethoxycarbonyl-1'-(triethylsilanyloxy)-3'-(triisopropylsilanyloxy)-hex-(5'E)-enyl]-2,2-dimethyloxazolidine-3-carboxylic acid tert-butyl ester

(2'R,4'R,6'R,4''R)-4-(2'',2''-dimethyl-[1'',3'']-dioxan-4''-ylmethyl)-1-{6'-[2-(4-methoxybenzyloxymethyl)-oxazol-4-yl]-4'-(triisopropylsilanyloxy)-tetrahydropyran-2'-yl}-pent-4-en-2-ol

(4S,1'R,3'R)-4-[6'-ethoxycarbonyl-1'-hydroxy-3'-(triisopropylsilanyloxy)-hex-(5'E)-enyl]-2,2-dimethyloxazolidine-3-carboxylic acid tert-butyl ester

(2'R,4'R,6'R)-2-(4-methoxybenzyloxymethyl)-4-(6'-oxiranylmethyl-4'-triisopropylsilanyloxy-tetrahydropyran-2'-yl)-oxazole