[4R,6R,6(1R)]-4-allyl-6-[1-methyl-2-((triisopropylsilyl)oxy)ethyl]-4H-pyran-2-one

(2R,3R,5S)-1-[(triisopropylsilyl)oxy]-2-methyl-5-[(2-hydroxy)ethyl]-7-octen-3-ol

(4R,6R)-4-Allyl-6-[(S)-2-(benzothiazole-2-sulfonyl)-1-methyl-ethyl]-tetrahydro-pyran-2-one

(2R,3R,5S)-1-[(triisopropylsilyl)oxy]-2-methyl-5-[2-(benzyloxy)ethyl]-7-octene-3-ol

[(2R,4S,6R)-2-[(S)-2-(Benzothiazole-2-sulfonyl)-1-methyl-ethyl]-6-(tert-butyl-dimethyl-silanyloxy)-tetrahydro-pyran-4-yl]-acetaldehyde