H-DL-Val-OEt.HCl 是一种缬氨酸衍生物。

4-羟基苯乙酸被认为是微溶的（在水中）并且呈酸性。 4-羟基苯乙酸可由乙酸合成。

Zederone has anti-bacterial activity,it inhibits gram-positive bacteria activity. Zederone induces hepatotoxicity implicated the induction of Cyps, which leads to the formation of biological reactive metabolites and that cause the oxidative stress and liver cell injuries.