Berbamine dihydrochloride, a natural compound derived from the Berberis amurensis plant, has been shown to exhibit antitumor activity in several Ys.

NH-bis(PEG3-azide) is a PROTAC linker of the PEG class used in the synthesis of PROTAC molecules.

4-O-Methyl honokiol, a natural neolignan isolated from Magnolia officinalis, acts as a PPARγ agonist and inhibits NF-κB activity, used for cancer and inflammation research.