(2S,3S,4R,5S,6S)-1,7-di[tert-butyl(dimethyl)silyl]-5-(4-methoxybenzyloxy)-2,4,6-trimethylheptan-3-ol

(2S,4S,5S,6S)-5-(4-methoxybenzyloxy)-1,7-di(tert-butyldimethylsilyloxy)-2,4,6-trimethylheptan-3-one

(2S,3R,4R,5S,6S)-5-(4-methoxybenzyloxy)-3-hydroxy-1,7-di(tert-butyldimethylsilyloxy)-2,4,6-trimethylheptane

(2S,3S,4S,5R,6S)-3-(4-methoxybenzyloxy)-5-(methoxymethoxy)-1,7-di(tert-butyldimethylsilyloxy)-2,4,6-trimethylheptane

(2S,3S,4S,5R,6S)-5-(methoxymethoxy)-3-hydroxy-1,7-di(tert-butyldimethylsilyloxy)-2,4,6-trimethylheptane