Zeorin is a compound isolated from the lichen Parmotrema sancti-angelii[1].
ChEBI: A hopanoid that is hopane substituted by hydroxy groups at positions 6 and 22 (the (6alpha)-stereoisomer). It has been isolated from the fungi Aschersonia and Hypocrella.
[1] Jirapast Sichaem, et al. Hopane-6α,16α,22-triol: A New Hopane Triterpenoid from the Lichen Parmotrema sancti-angelii.