Mycenadiols (compound B) were provided by Dr. Masahiko Isaka, see - Isaka, M; Chinthanom, P; Sappan, M; Supothina, S; Boonpratuang, T (2014)
; 909 (+)-Goniodiol (compound E) was provided by Prof. Dr. Patoomratana Tuchinda, see: