(5S,6R,Z)-5,8-bis(benzo[d][1,3]dioxol-5-yl)-6-(((tert-butyldiphenylsilyl)oxy)methyl)-10,10,11,11-tetramethyl-2,4,9-trioxa-10-siladodec-7-ene

(3R,4S)-3-[(tert-butyldiphenylsilyloxy)methyl]-4-(3,4-methylenedioxyphenyl)-4-butanolide

(4R,5S)-5-Benzo[1,3]dioxol-5-yl-4-(tert-butyl-diphenyl-silanyloxymethyl)-tetrahydro-furan-2-ol

(3R,4R,5S)-5-Benzo[1,3]dioxol-5-yl-4-(tert-butyl-diphenyl-silanyloxymethyl)-3-hydroxymethyl-tetrahydro-furan-2-ol

(2R,3R,4S)-3-[(tert-butyldiphenylsilyloxy)methyl]-2-methoxycarbonyl-4-(3,4-methylenedioxyphenyl)-4-butanolide