Cleonioic acid

11α-Acetoxyisopimara-7,15-dien-18-oic acid

(1R)-5α-Acetoxy-7α-vinyl-1,2,3,4,4a,4bα,5,6,7,8,10,10aα-dodecahydro-1,4aβ,7-trimethyl-1-phenanthrenecarboxylic acid