18-Norisopimaradien-4α-ol

18-Nor-iso-pimaradien-4α-ol

(13S)-18-Norpimara-7,15-dien-4α-ol

(1R)-1,2,3,4,4a,4bα,5,6,7,8,10,10aα-Dodecahydro-7α-ethenyl-1β,4aβ,7β-trimethylphenanthren-1α-ol