3, 4-Dihydroxyphenylethanol is an active ingredient extracted from the olive.

3,5-Di-O-caffeoylquinic acid methyl ester exhibits potent inhibitory activities against the formation of advanced glycation end products (AGEs); it exhibits cytotoxicity actions against human cervix carcinoma HeLa cells. 3,5-Di-O-caffeoylquinic acid methyl ester shows high efficiency and low toxicity with antivirus activity against RSV.

Clozic exhibits reversible anti-proliferative effects and can be used in studies about serving as a potential anti-arthritic agent.