Isobatatasin I 是一种菲衍生物，可从红花的根茎中分离得到。

乙硫氨酸是一种抗代谢物和甲硫氨酸拮抗剂。它还产生肝脏肿瘤。

3,4,5-Tricaffeoylquinic acid may attenuate the TNF-α±- and LPS-stimulated production of inflammatory mediators in keratinocytes by suppressing the Toll-like receptor 4 expression-mediated activation of the Akt, ERK and NF-κB pathways, it may exert an inhibitory effect against the pro-inflammatory mediator-induced skin disease.