(2R,3R,4R,5R)-3,5-bis(methoxymethoxy)-5-(3,4-methylenedioxyphenyl)-4-pivaloyloxymethyl-1,2-pentanediol

(2R,3R,4S)-2,4-bis(methoxymethoxy)-4-(3,4-methylenedioxyphenyl)-3-pivaloyloxymethylbutanal

(2R,3R,4R,5R)-2,4-bis(methoxymethoxy)-4-(3,4-methylenedioxyphenyl)-3-pivaloyloxymethylbutanal

(2S,3R,4S)-3-hydroxymethyl-4-methoxymethoxy-2-(3,4-methylenedioxyphenyl)tetrahydrofuran

(2S,3S,4S)-3-(tert-butyldiphenylsilyloxy)methyl-4-hydroxy-2-(3,4-methylenedioxyphenyl)tetrahydrofuran