p. 7741 - 7745
(2007/10/03)trimethylsilyl trifluoroacetate
Acetic acid (2S,4S,6R,8R,10S)-2-[2-(4-methoxy-benzyloxy)-ethyl]-10-methyl-8-(2-oxo-butyl)-10-triethylsilanyloxy-1,7-dioxa-spiro[5.5]undec-4-yl ester
(S)-2-((S)-2-Benzyloxy-4-trityloxy-butyl)-oxirane
2,2-Dimethyl-propionic acid 2-[(2S,4S,6R,8S,10S)-4,10-dihydroxy-8-(2-hydroxy-ethyl)-4-methyl-1,7-dioxa-spiro[5.5]undec-2-yl]-ethyl ester
{(2R,4S,6R,8S,10S)-8-[2-(4-Methoxy-benzyloxy)-ethyl]-4-methyl-4,10-bis-triethylsilanyloxy-1,7-dioxa-spiro[5.5]undec-2-yl}-acetaldehyde
Acetic acid (2S,4S,6R,8R,10S)-8-[(3S,4R,5S,6S)-4-hydroxy-6-(4-methoxy-benzyloxy)-3,5-dimethyl-2-oxo-octyl]-2-[2-(4-methoxy-benzyloxy)-ethyl]-10-methyl-10-triethylsilanyloxy-1,7-dioxa-spiro[5.5]undec-4-yl ester
(2S,3R,4S,5S,6S)-1-{(2S,4S,6R,8S,10S)-10-Hydroxy-8-[2-(4-methoxy-benzyloxy)-ethyl]-4-methyl-4-triethylsilanyloxy-1,7-dioxa-spiro[5.5]undec-2-yl}-6-(4-methoxy-benzyloxy)-3,5-dimethyl-octane-2,4-diol
3,3,3-trifluoro-2-methoxy-2-phenyl-propionic acid 1-(3-{10-acetoxy-8-[2-(4-methoxy-benzyloxy)-ethyl]-4-methyl-4-triethylsilanyloxy-1,7-dioxa-spiro[5.5]undec-2-yl}-1-methyl-2-oxo-propyl)-3-(4-methoxy-benzyloxy)-2-methyl-pentyl ester