p. 6035 - 6042
(2007/10/02)(1S,6R)-6-(tert-butyldimethylsilyl)-7,9-bis(p-methoxybenzyl)-5-methylene-7,9-diaza-2-oxabicyclo<4.2.2>decane-8,10-dione
(1S,6R)-6-<(tert-butyldimethylsilyl)oxy>-1-<(1S,2S)-2,3-O-isopropylidene-2-methyl-1,2,3-trihydroxypropyl>-7,9-bis(p-methoxybenzyl)-5-methylene-7,9-diaza-2-oxabicyclo<4.2.2>decane-8,10-dione
(1S,6R)-6-<(tert-butyldimethylsilyl)oxy>-1-<(1S,2S)-2,3-O-isopropylidene-2-methyl-1,2,3-trihydroxypropyl>-5-methylene-7,9-diaza-2-oxabicyclo<4.2.2>decane-8,10-dione
(1S,6R)-6-<(tert-butyldimethylsilyl)oxy>-1-<(1S,2S)-2-methyl-1,2,3-trihydroxypropyl>-5-methylene-7,9-diaza-2-oxabicyclo<4.2.2>decane-8,10-dione
p-Methoxybenzyl bromide
Benzoic acid 3-[(3S,4S)-3,4,8-trihydroxy-6,9-bis-(4-methoxy-benzyl)-3-methyl-7,10-dioxo-1-oxa-6,9-diaza-spiro[4.5]dec-8-yl]-but-3-enyl ester
Benzoic acid (2S,3S)-2,3-dihydroxy-3-[(1S,6R)-6-hydroxy-7,9-bis-(4-methoxy-benzyl)-5-methylene-8,10-dioxo-2-oxa-7,9-diaza-bicyclo[4.2.2]dec-1-yl]-2-methyl-propyl ester
8-<(1S,2S)-3-hydroxy-1-methylenepropyl>-3-methyl-6,9-bis(p-methoxybenzyl)-3,4,8-trihydroxy-6,9-diaza-1-oxaspiro<4.5>decane-7,10-dione
(1S,6R)-6-hydroxy-7,9-bis(p-methoxybenzyl)-1-<(1S,2S)-2-methyl-1,2,3-trihydroxypropyl>-5-methylene-7,9-diaza-2-oxabicyclo<4.2.2>decane-8,10-dione
(1S,6R)-6-hydroxy-1-<(1S,2S)-2,3-O-isopropylidene-2-methyl-1,2,3-trihydroxypropyl>-7,9-bis(p-methoxybenzyl)-5-methylene-7,9-diaza-2-oxabicyclo<4.2.2>decane-8,10-dione