5H-r,7-(p-benzyloxyphenyl)-cis-3-hydroxy-trans-3-methylheptan-5-olide
ethyl 7-(p-benzyloxyphenyl)-3-hydroxy-3-methyl-trans-4-heptenoate
6-(p-benzyloxyphenyl)-4-bromoacetoxyhexan-2-one
5H-r,7-(p-benzyloxyphenyl)-cis-4-bromo-cis-3-hydroxy-trans-3-methylheptan-5-olide
6-(p-benzyloxyphenyl)-4-hydroxyhexan-2-one