(6S,8R)-8-((S)-2-Benzyloxy-1-methyl-ethyl)-10-(tert-butyl-dimethyl-silanyloxy)-1,7-dioxa-spiro[5.5]undec-2-en-4-one

2-[(4R,5S)-6-Benzyloxy-2-hydroxy-4-(4-methoxy-benzyloxy)-5-methyl-hexyl]-pyran-4-one

2-[(4R,5S)-6-Benzyloxy-2-(tert-butyl-dimethyl-silanyloxy)-4-(4-methoxy-benzyloxy)-5-methyl-hexyl]-pyran-4-one

(R)-3-(benzyloxy)-2-methylpropan-1-ol

(3R,4S)-5-Benzyloxy-3-(4-methoxy-benzyloxy)-4-methyl-pentanal