(3R,4S,7S,8S,13S)-3-benzyloxy-13-hydroxy-4,8,10,14-tetramethyl-9-oxo-(E)-10-pentadecen-7-olide

(3R,4S,7S,8R)-3-benzyloxy-9-(t-butyldiphenylsiloxy)-7-(p-methoxybenzyloxy)-4,8-dimethyl-cis-5-nonenoic acid

(2S,3R)-3,5-[(R)-benzylidenedioxy]-2-methylpentanol

(3R,4R)-3-benzyloxy-1-(tert-butyldimethylsiloxy)-5-iodo-4-methylpentanol

(3R,4R)-3-benzyloxy-5-iodo-4-methylpentanol

(3R,4S,7S,8R)-3-benzyloxy-9-(t-butyldiphenylsiloxy)-7-(p-methoxybenzyloxy)-4,8-dimethyl-cis-5-nonen-1-ol

(E),(S)-5-(tert-butyldimethylsiloxy)-6-methyl-2-iodo-2-heptene

(3R,4S,7S,8R)-3-benzyloxy-9-(tert-butyldiphenylsiloxy)-4,8-dimethylnonan-7-olide

(S)-3-(tert-butyl-dimethyl-silanyloxy)-4-methyl-pentanal

ethyl (2S,3R)-3,5-[(R)-benzylidenedioxy]-2-methyl-2-methylthiopentanoate

(3R,4S,7S,8R)-3-benzyloxy-1-(t-butyldimethylsiloxy)-7,9-[(R)-p-methoxybenzylidenedioxy]-4,8-dimethyl-cis-5-nonene

ethyl (2R,3R)-3,5-[(R)-benzylidenedioxy]-2-methylpentanoate

(3S,4S,7S,8R)-3-benzyloxy-9-hydroxy-4,8-dimethylnonan-7-olide

S-ethyl (S)-3-(t-butyldimethylsiloxy)-4-methylpentanethioate

(3R,4S,7S,8R)-3-benzyloxy-9-(t-butyldiphenylsiloxy)-7-hydroxy-4,8-dimethyl-cis-5-nonenoic acid

(2R,3R)-2,4-[(R)-p-methoxybenzylidenedioxy]-3-methylbutanol

(2R,3S,6S,7R)-7-benzyloxy-9-(t-butyldimethylsiloxy)-3-(p-methoxybenzyloxy)-2,6-dimethyl-cis-4-nonen-1-ol

(3R,4R)-1,3-[(R)-benzylidenedioxy]-5-iodo-4-methylpentane

(2S,3R)-3,5-[(R)-benzylidenedioxy]-2-methylpentyl 4-methylbenzenesulfonate