tert-butyl (2R)-2-[(1R,4R,6S)-1-(benzo[1,3]dioxol-5-yl)-4-methoxy-6-hydroxy-2-cyclohexen-1-yl]-2-hydroxyethylcarbamate

(2R)-[(1R,4R,6S)-1-(benzo[1,3]dioxol-5-yl)-6-benzyloxy-4-(tert-butyldimethylsilyloxy)-2-cyclohexen-1-yl]-2-hydroxyacetic acid ethyl ester

(2S)-[(1R,4R,6S)-1-(benzo[1,3]dioxol-5-yl)-6-benzyloxy-4-(tert-butyldimethylsilyloxy)-2-cyclohexen-1-yl]-2-hydroxyacetic acid ethyl ester

(2R)-2-[(1R,4R,6S)-1-(benzo[1,3]dioxol-5-yl)-6-benzyloxy-4-(tert-butyldimethylsilyloxy)-2-cyclohexen-1-yl]-2-hydroxyethanol

(R)-2-((1S,4R,6S)-1-(benzo[d][1,3]dioxol-5-yl)-6-(benzyloxy)-4-((tert-butyldimethylsilyl)oxy)cyclohex-2-en-1-yl)-2-hydroxyethyl 4-methylbenzenesulfonate