Toshihiro Akihisa et al.
Journal of natural products, 72(10), 1786-1792 (2009-09-15)
Nine new (1, 3, 5, 8, 12, 13, 15, 17, and 18) and nine known (2, 4, 6, 7, 9-11, 14, and 16) lanostane-type triterpene acids and a known diterpene acid (19) were isolated from the epidermis of the sclerotia