Picfeltarraenin IB, a cucurbitacin glycoside isolated from Picriafel-terrae, is an inhibitor of acetylcholinesterase (AChE). Picfeltarraenin IB can be used for the treatment of herpes infections, cancer and inflammation.
[1] Lu Wen, et al. Pharmacogn Mag. 2013 Oct;9(Suppl 1):S25-31. [2] Y Huang, et al. J Nat Prod. 1998 Jun 26;61(6):757-61.
















