Sanggenone H may have antiphlogistic activity, it attenuated the secretion of TNF-α± and IL-1α2 and inhibited the NF-κB nuclear translocation in LPS-stimulated macrophages.

Chrysin 6-C-glucoside is a natural product of Psidium, Myrtaceae. Chrysin 6-C-glucoside can be used as a reference standard.

Kuwanon E inhibited cholinesterase enzyme in a dose-dependent manner with K i values ranging between 3.1 and 37.5 μM and between 1.7 and 19.1 μM against acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) enzymes, respectively.