p. 8798 - 8805
(2007/10/03)[(2R,5S,6R)-2-Benzyloxymethoxy-4-(tert-butyl-diphenyl-silanyloxymethyl)-6-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-5-hydroxy-cyclohex-3-en-(E)-ylidene]-acetic acid methyl ester
(1S,5R,6R,9R)-6-Benzyloxymethoxy-8-(tert-butyl-diphenyl-silanyloxymethyl)-9-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-5-{2-[(4-methoxy-phenyl)-diphenyl-methoxy]-ethyl}-3-oxo-2-oxa-4-aza-bicyclo[3.3.1]non-7-ene-4-carboxylic acid tert-butyl ester
Benzoic acid (1S,2R,3S,4R,5S,6R)-2-acetoxy-5-benzyloxymethoxy-4-tert-butoxycarbonylamino-3-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-4-{2-[(4-methoxy-phenyl)-diphenyl-methoxy]-ethyl}-7-oxa-bicyclo[4.1.0]hept-1-ylmethyl ester
Benzoic acid (1S,2S,3R,4R,5S,6R)-5-benzyloxymethoxy-4-tert-butoxycarbonylamino-3-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-hydroxy-4-{2-[(4-methoxy-phenyl)-diphenyl-methoxy]-ethyl}-7-oxa-bicyclo[4.1.0]hept-1-ylmethyl ester
Benzoic acid (1S,2R,3R,4R,5S,6R)-5-benzyloxymethoxy-4-tert-butoxycarbonylamino-3-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-hydroxy-4-{2-[(4-methoxy-phenyl)-diphenyl-methoxy]-ethyl}-7-oxa-bicyclo[4.1.0]hept-1-ylmethyl ester