(2008/06/13)
p. 4079 - 4084
(2007/10/02)5-[2-(2,5-dimethoxyphenyl)ethinyl]-2-hydroxybenzoic acid methyl ester
5-[2-(2,5-dimethoxyphenyl)ethenyl]-2-hydroxybenzoic acid methyl ester
methyl-5-formyl-2-hydroxybenzoate
(Z)-5-[2-(2,5-dimethoxyphenyl)ethenyl]-2-hydroxybenzoic acid methyl ester