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(2007/10/03)4-{6-[3-(tert-butyl-dimethyl-silanyloxy)-5-trimethylsilanyl-pent-4-ynyl]-2,3,4-trimethoxy-phenyl}-4-oxo-butyric acid
1-[3-(tert-butyl-dimethyl-silanyloxy)-5-trimethylsilanyl-pent-4-ynyl]-2-iodo-3,4,5-trimethoxy-benzene
5-(2-iodo-3,4,5-trimethoxy-phenyl)-1-trimethylsilanyl-pent-1-yn-3-ol
3-(3',4',5'-trimethoxyphenyl)propionyl chloride
3-(3,4,5-trimethoxyphenyl)propanoic acid