Pinocembrin 7-O-β-D-glucoside 是从 Penthorum chinense Pursh 中分离出来的天然产物。

1,3,7-三甲基尿酸是一种嘌呤生物碱，在人体中作为咖啡因的次要代谢物存在。作为一种抗氧化剂，它具有清除羟基自由基的能力以及针对红细胞膜脂质过氧化的保护潜力。

(±)5(6)-EpETE methyl ester is a derivative of 5(6)-EpETE which is stable enough to ship and handle routinely.(±) 5(6)-EpETE methyl ester is a chemically less reactive derivative of 5(6)-EpETE. The active free acid can be generated from the methyl ester by careful base hydrolysis. Epoxy eicosatetraenoic acids (EpETEs) are the epoxygenase metabolites of EPA. A number of vicinal diol metabolites of EpETEs have been detected in the plasma of patients on marine oil dietary supplementation, while in subjects on a typical western diet these compounds are generally not detected. The specific biologic activity of 5(6)-EpETE and its methyl ester have not been documented.