3,5-二羟基苯甲酸

3,5-二苄氧基苯甲酸

2-hydroxy-4-methoxy-6-methylbenzoic acid

1,3-bis(benzyloxy)-6,8-bis-(2-benzyloxy-4-methoxy-6-methylbenzoyloxy)naphthalene

1,3-bis(benzyloxy)-7-(2-benzyloxy-4-methoxy-6-methylbenzoyl)-6-(2-benzyloxy-4-methoxy-6-methylbenzoyloxy)-8-hydroxynaphthalene